DLFU_tech

EBARA Submersible Sewage Pumps DLFU

Contents

Project: Model: Chkd: Date:

Model DLFU

50DLFU61.580DLFU61.580DLMFU61.580DLFU62.280DLMFU62.280DLFU63.780DLMFU63.780DLFU65.580DLMFU65.580DLFU67.580DLCMFU67.580DLFU61180DLCMFU61180DLFU61580DLFU61880DLFU622

100DLFU61.5100DLFU62.2100DLMFU62.2100DLFU63.7100DLMFU63.7100DLFU65.5100DLMFU65.5 100DLFU67.5100DLMFU67.5 100DLFU611100DLMFU611100DLFU615100DLMFU615 100DLFU618100DLMFU618100DLFU622100DLMFU622100DLFU630

100DLFU637100DLFU645150DLFU67.5150DLFU611150DLFU615150DLFU618150DLFU622150DLFU630150DLFU637150DLFU645200DLFU67.5200DLFU611200DLFU615200DLFU618200DLFU622200DLFU630200DLFU637200DLFU645

250DLFU611250DLBFU615250DLCFU615250DLFU618250DLFU622250DLFU630250DLFU637250DLFU645300DLFU618300DLFU622300DLFU630300DLFU637300DLFU645

Section Page

Specifications 2-158

Selection Chart 2-165

Performance Curves 2-166

Outline Drawings 2-191

Sectional View 2-210

QDC Information 2-278

Technical Information 2-289.1material specificationimpeller descriptionmotor protectioncable entrypaint specificationsmechanical sealgeneral

Motor Data 2-315.1motor electrical specificationscable datawiring diagrams

motor electrical data

EBARA Fluid Handlingwww.pumpsebara.com 2-155(t) 803 327 5005 (f) 803 327 5097 rev. 11/02


Contents




Model Designation


DISCHARGESIZE mm

50mm 2" 200mm 8"

80mm 3" 250mm 10"

100mm 4" 300mm 12"

150mm 6"

MODELTYPE

DLF/DLMF submersible sewage pump

DLFM/DLMFM FM explosion proof designation

GEOGRAPHICDESIGNATION

U U.S.A. market

HERTZ

6 - 60

RATEDKW

1.5 2HP 7.5 10HP 22 30HP

2.2 3HP 11 15HP 30 40HP

3.7 5HP 15 20HP 37 50HP

5.5 71/2HP 18 25HP 45 60HP

PHASE

none three phase

VOLTAGE

2 - 208/230

4 - 460

5 - 575

100DLF/DLMF

U 6 1.5 2



Specifications


Model DLFUSpecifications

Standard Optional

Size 2, 3, 4, 6, 8, 10, 12 inch

Range of HP 2 to 60 HP

Range of Performance Capacity 13 to 4000 GPMHead 7 to 243 feet

Limitation

Maximum Water Temperature 104F ( 40C)

Synchronous Speed 1800 RPM

MaterialsCasing Cast IronImpeller Cast Iron (2 to 60HP)

Ductile Iron (150-300 DLFU 40 to 60 HP)Shaft 403 Stainless Steel (2 to 5HP)

420 Stainless Steel (71/2 to 60HP)Motor Frame Cast IronFastener 304 Stainless Steel

Mechanical Seal Double Mechanical SealMaterial Upper Side Carbon/Ceramic (2 to 60HP) Tungsten Carbide/Tungsten CarbideMaterial Lower Side Silicon Carbide/Silicon Carbide (2 to 60HP) Tungsten Carbide/Tungsten Carbide

Tungsten Carbide/Tungsten Carbide (150-300 DLFU50 and 60HP only)

Impeller Type Semi-open (2 to 30HP)Enclosed (40 to 60HP)

Bearing Prelubricated Ball Bearing

Motor Insulation Class F (2-5HP), H (71/2 to 60HP) FM Explosion Proof, Class 1, Three Phase 208/230/460V Division 1, Group C, D

Service Factor 1.15

Motor Protection Thermal Detector KlixonsMechanical Seal Leakage Detector Float Switch

Submersible cable 33 ft. (2 to 5HP) ____ ft. (customer specified)50 ft. (71/2 to 60HP)

Accessories QDC System



Specifications



A. General:Provide submersible sewage pumps suitable for continuous duty operation underwater without loss of watertight integrity to a depth of 65 feet. Pump system design shall include a guide rail system be such that the pump will be automatically connected to the discharge piping when lowered into place on the discharge connection. The pump shall be easily removable for inspection or service, requiring no bolts, nuts, or other fasteners to be disconnected, or the need for personnel to enter the wet well. The motor and pump shall be designed, manufactured, and assembled by the same manufacturer.

B. Manufacturer:EBARA International Corporation

C. Pump Characteristics: Pumps shall conform to the following requirements:

Number of unitsDesign flow (gpm)Design TDH (ft)Minimum shut off head (ft)RPM 1800Maximum HPMinimum efficiency at design (%)Minimum power factor at design (%)Voltage/HZ 208/230V, 460V / 60Phase 3

D. Pump Construction:All major parts of the pumping unit(s) including casing, impeller, suction cover, wear rings, motor frame and dischargeelbow shall be manufactured from gray cast iron, ASTM A-48 Class 30. Castings shall have smooth surfaces devoid of blow holes or other casting irregularities. Casing design shall be centerline discharge with a large radius on the cut water to prevent clogging. Units shall be furnished with a discharge elbow and 125 lb. flat face ANSI flange. All exposed bolts and nuts shall be 304 stainless steel. All mating surfaces of major components shall be machined and fitted with NBR o-rings where watertight sealing is required. Machining and fitting shall be such that sealing is accomplished by automatic compression of o-rings in two planes and o-ring contact is made on four surfaces without the requirement of specific torque limits. Internal and external surfaces are prepared to SPPC-VISI-SP-3-63 then coated with a zinc-chromate primer. The external surfaces are then coated with a H.B. Teneme-Tar 46H-413 Polyamide Epoxy - Coal Tar paint

1. Impellers:a. For units 2 to 5 HP, the impeller shall be radial single or multi-vane, semi-open design. It shall be dynamically

balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 2 to 5 HP impeller design shall also include back pump out vanes to reduce the pressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall be designed such that it may be adjusted to maintainworking clearances and hydraulic efficiencies.

b. For units 71/2 to 30 HP, the impeller shall be a mixed flow multi-vane semi-open design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 71/2 to 30 HP impeller design shall also include back pump out vanes to reduce the pressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct


Specifications



connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

c. For high head units with 4'' discharge, 40 to 60 HP shall have a radial multi-vane, enclosed impeller design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. A lip seal shall be located behind the impeller hub to reduce the entry of foreign materials into the mechanical seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable casing wear ring at the pump suction to maintain working clearances and hydraulic efficiencies.

d. For units 6'' to 12'' discharge sizes, 40 to 60 HP, the impeller shall be a mixed flow multi-vane enclosed design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. A lip seal shall be located behind the impeller hub to reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable casing wear ring at the pump suction to maintain working clearances and hydraulic efficiencies.

optional K-series design:e. For units 2 to 5 HP, the impeller shall be radial single or multi-vane, semi-open design. It shall be dynamically

balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 2 to 5 HP impeller design shall also include back pump out vanes to reduce the pressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behindthe impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connectedto the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceablecast iron suction cover. The suction cover shall contain a groove(s) perpendicular to the suction opening to disrupt fibrous solids that may otherwise become lodged between the impeller and suction cover. The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

f. For units 71/2 to 30 HP, the impeller shall be a mixed flow multi-vane semi-open design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 71/2 to 30 HP impeller design shall also include back pump out vanes to reduce thepressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall contain a groove(s) perpendicular to the suction openingto disrupt fibrous solids that may otherwise become lodged between the impeller and suction cover.The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

2. Mechanical Sealsa. For units 2 to 5 HP, double mechanical seals operating in an oil bath shall be provided on all units. The oil filled

seal chamber shall be designed to prevent over-filling and include an anti-vortexing vane to insure proper lubricationof both seal faces. Lower face materials shall be silicon carbide, upper faces carbon vs. ceramic, NBR elastomers,and 304SS hardware. Seal system shall not rely on pumping medium for lubrication.

b. Units 71/2 to 60 HP shall be designed to include a double mechanical seal in a tandem arrangement. Each seal shall be positively driven and act independently with its own spring system. The upper seal operates in an oil bath, while the lower seal is lubricated by the oil from between the shaft and the seal faces, and in contact with


Specifications



the pumpage. The oil filled seal chamber shall be designed to prevent over-filling and include an anti-vortexing vane to insure proper lubrication of both seal faces. Lower face materials shall be silicon carbide (tungsten carbidefor 150-300 DLF 50 & 60 HP only), upper faces carbon vs. ceramic, NBR elastomers, and 304SS hardware. Seal system shall not rely on pumping medium for lubrication.

E. Motor Construction:The pump motor shall be an air filled induction type with a squirrel cage rotor, shell type design, built to NEMA MG-1,Design B specifications. Stator windings shall be copper, insulated with moisture resistant Class H insulation, rated for 356F. The stator shall be dipped and baked three times in Class H varnish and heat shrunk fitted into the stator housing. Rotor bars and short circuit rings shall be manufactured of cast aluminum. Motor shaft shall be one piece AISI403 for 2 to 5 HP, AISI420 for 71/2 to 60 HP, rotating on two permanently lubricated ball bearings designed for a minimum B-10 life of 60,000 hours. Motor service factor shall be 1.15 and capable of up to 20 starts per hour. The motor shall be designed for continuous duty pumping at a maximum sump temperature of 104F. Voltage and frequency tolerances shall be a maximum 10 / 5% respectively. Motor over temperature protection shall be provided by miniature thermal protectors embedded in the windings. Mechanical seal failure protection shall be provided by a mechanical float switch located in a chamber above the seal. This switch shall be comprised of a magnetic float that actuates a dry reed switch encapsulated within the stem. Should the mechanical seal fail, liquid shall be directed into the float chamber, in which the rising liquid activates the switch opening the normally closed circuit. For units 2 to 30 HP the float body and float shall be a polypropylene material with a 316SS stopper. Units 40 HP and greater,the float switch components shall be 304SS. The motor shall be non-overloading over the entire specified range of operation and be able to operate at full load intermittently while unsubmerged without damage to the unit.

Power cable jacket shall be manufactured of an oil resistant chloroprene rubber material, designed for submerged applications. Cable shall be watertight to a depth of a least 65'. The cable entry system shall comprise of primary, secondary, and tertiary sealing methods. The primary seal shall be achieved by a cylindrical elastomeric grommetcompressed between the motor cover and a 304SS washer. Secondary sealing is accomplished with a compressed o-ring made of NBR material. Compression and subsequent sealing shall preclude specific torque requirements. Thesystem shall also include tertiary sealing to prevent leakage into the motor housing due to capillary action through theinsulation if the cable is damaged or cut. The cable wires shall be cut, stripped, re-connected with a copper butt end connector, and embedded in epoxy within the cable gland. This provides a dead end for leakage through the cable insulation into the motor junction area. The cable entry system shall be the same for both the power and control cables.

F. Guide Rail system:Design shall include two (2) 304SS schedule 40 guide rails sized to mount directly to the quick discharge connector, QDC, at the floor of the wetwell and to a guide rail bracket at the top of the wetwell below the hatch opening, (refer to project drawings). Intermediate guide brackets are recommended for rail lengths over 15 feet.

Guide rails are not part of the pump package and shall be supplied by others.

The QDC shall be manufactured of cast iron, ASTM A48 Class 30. It shall be designed to adequately support the guide rails, discharge piping, and pumping unit under both static and dynamic loading conditions with support legs that are suitable for anchoring it to the wetwell floor. The face of the inlet QDC flange shall be perpendicular to the floor of the wetwell. The discharge flange of the QDC shall conform to ANSI B16.1 Class 125.

The pump design shall include an integral self-aligning sliding bracket. Sealing of the pumping unit to the QDC shall be accomplished by a single, linear, downward motion of the pump. The entire weight of the pump unit shall be guidedto and wedged tightly against the inlet flange of the QDC, making metal to metal contact with the pump discharge forming a seal without the use of bolts, gaskets or o-rings.

A stainless steel lifting chain of adequate length for removing and installing the pump unit is recommended. The chain shall have a round link with a 2-1/4'' inside diameter every two feet. This link will allow for a sliding pinch bar through the link to pick the chain, more than once if necessary, at multiple intervals during pump removal and installation.

EBARA Submersible Sewage Pumps DLFMUExplosion Proof Non-clog

Specifications



A. General:Provide FM explosion proof submersible non clog sewage pumps suitable for continuous duty operation underwater without loss of watertight integrity to a depth of 65 feet. Pump system design shall include a guide rail system be such that the pump will be automatically connected to the discharge piping when lowered into place on the dis-charge connection. The pump shall be easily removable for inspection or service, requiring no bolts, nuts, or other fasteners to be disconnected, or the need for personnel to enter the wet well. The motor and pump shall be designed, manufactured, and assembled by the same manufacturer.

B. Manufacturer:EBARA International Corporation

C. Pump Characteristics: Pumps shall conform to the following requirements:

Number of unitsDesign flow (gpm)Design TDH (ft)Minimum shut off head (ft)RPM 1800Maximum HPMinimum efficiency at design (%)Minimum power factor at design (%)Voltage/HZ 208/230V, 460V / 60Phase 3

D. Pump Construction:All major parts of the pumping unit(s) including casing, impeller, suction cover, wear rings, motor frame and dischargeelbow shall be manufactured from gray cast iron, ASTM A-48 Class 30. Castings shall have smooth surfaces devoid of blow holes or other casting irregularities. Casing design shall be centerline discharge with a large radius on the cut water to prevent clogging. Units shall be furnished with a discharge elbow and 125 lb. flat face ANSI flange. All exposed bolts and nuts shall be 304 stainless steel. All mating surfaces of major components shall be machined and fitted with NBR o-rings where watertight sealing is required. Machining and fitting shall be such that sealing is accomplished by automatic compression of o-rings in two planes and o-ring contact is made on four surfaces withoutthe requirement of specific torque limits. Internal and external surfaces are prepared to SPPC-VISI-SP-3-63 then coated with a zinc-chromate primer. The external surfaces are then coated with a H.B. Teneme-Tar 46H-413 Polyamide Epoxy - Coal Tar paint.

1. Impellers:a. For units 2 to 5HP, the impeller shall be single or radial multi-vane, semi-open design. It shall be dynamically balanced

and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 2 to 5 HP impeller design shall also include back pump out vanes to reduce the pressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

b. For units 71/2 to 30 HP, the impeller shall be a mixed flow multi-vane semi-open design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 71/2 to 30 HP impeller design shall also include back pump out vanes to reduce thepressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct


Specifications



connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall be designed such that it may be adjusted to maintainworking clearances and hydraulic efficiencies.

c. For high head units, 4'' discharge, 40 to 60 HP shall have a radial multi-vane, enclosed impeller design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. A lip seal shall be located behind the impeller hub to reduce the entry of foreign materials into the mechanical seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable casing wear ring at the pump suction to maintain working clearances and hydraulic efficiencies.

d. For units 6'' to 12'' discharge sizes, 40 to 60 HP, the impeller shall be a mixed flow multi-vane enclosed design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. A lip seal shall be located behind the impeller hub to reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable casing wear ring at the pump suction to maintain working clearances and hydraulic efficiencies.

optional K-series design:e. For units 2 to 5HP, the impeller shall be single or radial multi-vane, semi-open design. It shall be dynamically balanced

and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 2 to 5 HP impeller design shall also include back pump out vanes to reduce the pressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall contain a groove(s) perpendicular to the suction opening to disruptfibrous solids that may otherwise become lodged between the impeller and suction cover. The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

f. For units 71/2 to 30 HP, the impeller shall be a mixed flow multi-vane semi-open design. It shall be dynamically balanced and shall be designed for solids handling with a long thrulet without acute turns. The inlet edge of the impeller vanes shall be angled toward the impeller periphery so as to facilitate the release of objects that might otherwise clog the pump. The 71/2 to 30 HP impeller design shall also include back pump out vanes to reduce thepressure and entry of foreign materials into the mechanical seal area. In addition, a lip seal shall be located behind the impeller hub to further reduce the entry of foreign materials into the seal area. Impellers shall be direct connected to the motor shaft with a slip fit, key driven, and secured with an impeller bolt. The design shall include a replaceable cast iron suction cover. The suction cover shall contain a groove(s) perpendicular to the suction openingto disrupt fibrous solids that may otherwise become lodged between the impeller and suction cover. The suction cover shall be designed such that it may be adjusted to maintain working clearances and hydraulic efficiencies.

2. Mechanical Sealsa. For units 2 to 5 HP, double mechanical seals operating in an oil bath shall be provided on all units. The oil filled

seal chamber shall be designed to prevent over-filling and include an anti-vortexing vane to insure proper lubricationof both seal faces. Lower face materials shall be silicon carbide, upper faces carbon vs. ceramic, NBR elastomers,and 304SS hardware. Seal system shall not rely on pumping medium for lubrication.

b. Units 71/2 to 60 HP shall be designed to include a double mechanical seal in a tandem arrangement. Each seal shall be positively driven and act independently with its own spring system. The upper seal operates in an oil bath, while the lower seal is lubricated by the oil from between the shaft and the seal faces, and in contact with


Specifications



the pumpage. The oil filled seal chamber shall be designed to prevent over-filling and include an anti-vortexing vane to insure proper lubrication of both seal faces. Lower face materials shall be silicon carbide (tungsten carbidefor 150-300 DLFU 50 & 60 HP only), upper faces carbon vs. ceramic, NBR elastomers, and 304SS hardware. Seal system shall not rely on pumping medium for lubrication.

E. Motor Construction:The pump motor shall be FM Explosion Proof, Class 1, Division 1, Groups C, D. The design shall be an air filled induction type with a squirrel cage rotor, shell type design, built to NEMA MG-1, Design B specifications. Stator windings shall be copper, insulated with moisture resistant Class H insulation, rated for 356F. The stator shall be dipped and baked three times in Class H varnish and heat shrunk fitted into the stator housing. Rotor bars and short circuit rings shall be manufactured of cast aluminum. Motor shaft shall be one piece AISI403 material for 2 to 5 HP, AISI420 for 71/2 to 60 HP material, rotating on two permanently lubricated ball bearings designed for a minimum B-10life of 60,000 hours. Motor service factor shall be 1.15 and capable of up to 20 starts per hour. The motor shall be designed for continuous duty pumping at a maximum sump temperature of 104F. Voltage and frequency tolerances shall be a maximum 10 / 5% respectively. Motor over temperature protection shall be provided by miniature thermal protectors embedded in the windings. Mechanical seal failure protection shall be provided by a mechanical float switch located in a chamber above the seal. This switch shall be comprised of a magnetic float that actuates a dry reed switch encapsulated within the stem. Should the mechanical seal fail, liquid shall be directed into the float chamber, in which the rising liquid activates the switch opening the normally closed circuit. For units 2 to 10 HP the float body and float shall be a polypropylene material with a 316SS stopper. Units 15 HP and greater, the float switchcomponents shall be 304SS. The motor shall be non-overloading over the entire specified range of operation and be able to operate at full load intermittently while unsubmerged without damage to the unit.

Power cable jacket shall be manufactured of an oil resistant chloroprene rubber material, designed for submerged applications. Cable shall be watertight to a depth of a least 65'. The cable entry system shall comprise of primary, secondary, and tertiary sealing methods. The primary seal shall be achieved by a cylindrical elastomeric grommet compressed between the motor cover and a 304SS washer. Secondary sealing is accomplished with a compressed o-ring made of NBR material. Compression and subsequent sealing shall preclude specific torque requirements. Thesystem shall also include tertiary sealing to prevent leakage into the motor housing due to capillary action through the insulation if the cable is damaged or cut. The cable wires shall be cut, stripped, re-connected with a copper butt end connector, and embedded in epoxy within the cable gland. This provides a dead end for leakage through the cableinsulation into the motor junction area. The cable entry system shall be the same for both the power and control cables.

F. Guide Rail system:Design shall include two (2) 304SS schedule 40 guide rails sized to mount directly to the quick discharge connector,QDC, at the floor of the wetwell and to a guide rail bracket at the top of the wetwell below the hatch opening, (refer to project drawings). Intermediate guide brackets are recommended for rail lengths over 15 feet.

Guide rails are not part of the pump package and shall be supplied by others.

The QDC shall be manufactured of cast iron, ASTM A48 Class 30. It shall be designed to adequately support the guide rails, discharge piping, and pumping unit under both static and dynamic loading conditions with support legs that are suitable for anchoring it to the wetwell floor. The face of the inlet QDC flange shall be perpendicular to the floor of the wetwell. The discharge flange of the QDC shall conform to ANSI B16.1 Class 125.

The pump design shall include an integral self-aligning sliding bracket. Sealing of the pumping unit to the QDC shall be accomplished by a single, linear, downward motion of the pump. The entire weight of the pump unit shall be guidedto and wedged tightly against the inlet flange of the QDC, making metal to metal contact with the pump discharge forming a seal without the use of bolts, gaskets or o-rings.

A stainless steel lifting chain of adequate length for removing and installing the pump unit is recommended. The chain shall have a round link with a 2-1/4'' inside diameter every two feet. This link will allow for a sliding pinch bar through the link to pick the chain, more than once if necessary, at multiple intervals during pump removal and installation.


Selection Chart

Project: Model: Chkd: Date:Model DLFUThree Phase 60Hz

60Hz (Synchronous Speed 1800 RPM)

1

8

2

17 / 18

19 / 20

11 / 12

4

5

3

67

1010

15

20

30

40

5060

80

80

6050

40

30

20

15

10

8

65

4

3

100

150

200

300m ft

15 20 30 40 50 60 80 100 150 200 300 400 8001000 1500 2000 3000 4000 USGPM500 600

0.20.1 0.3 0.4 0.5 0.6 0.8 1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10 15 m3/min

CAPACITY

TOTA

L H

EAD

1 50DLFU61.5 2HP

2 80DLMFU61.5 2HP

3 80DLMFU62.2 3HP

4 80DLMFU63.7 5HP

5 80DLMFU65.5 7HP

6 80DLCMFU67.5 10HP

7 80DLCMFU611 15HP

8 100DLFU61.5 2HP

9 80DLFU61.5 2HP

10 100DLMFU61.5 2HP

11 80DLFU62.2 3HP

12 100DLMFU62.2 3HP

13 80DLFU63.7 5HP

14 100DLMFU63.7 5HP

15 80DLFU65.5 7HP

16 100DLMFU65.5 7HP

17 80DLFU67.5 10HP

18 100DLMFU67.5 10HP

19 80DLFU611 15HP

20 100DLMFU611 15HP

21 80DLFU615 20HP

22 100DLMFU615 20HP

23 80DLFU618 25HP

24 100DLMFU618 25HP

25 80DLFU622 30HP

26 100DLMFU622 30HP

27 100DLFU630 40HP

28 100DLFU637 50HP

29 100DLFU645 60HP

30 100DLFU62.2 3HP

31 100DLFU63.7 5HP

32 100DLFU65.5 7HP

33 100DLFU67.5 10HP

34 100DLFU611 15HP

35 100DLFU615 20HP

36 100DLFU618 25HP

37 100DLFU622 30HP

38 150DLFU630 40HP

39 150DLFU637 50HP

40 150DLFU645 60HP

41 150DLFU67.5 10HP

42 150DLFU611 15HP

43 150DLFU615 20HP

44 150DLFU618 25HP

45 150DLFU622 30HP

46 200DLFU630 40HP

47 200DLFU637 50HP

48 200DLFU645 60HP

49 200DLFU67.5 10HP

50 200DLFU611 15HP

51 200DLFU615 20HP

52 200DLFU618 25HP

53 200DLFU622 30HP

54 250DLFU611 15HP

55 250DLBFU615 20HP

56 250DLCFU615 20HP

57 250DLFU618 25HP

58 250DLFU622 30HP

59 250DLFU630 40HP

60 250DLFU637 50HP

61 250DLFU645 60HP

62 300DLFU618 25HP

63 300DLFU622 30HP

64 300DLFU630 40HP

65 300DLFU637 50HP

66 300DLFU645 60HP

13 / 14

15 / 16

30

3132

33

34

35

41

49

50

54

42

43

51

59

6263

64

65

66

60

4636

44 45

52

55

58

61

56

57

53

4748

3738

39

40

Please note: Overlap in coverage is designated by the two numbers; for example "9 / 10". Refer to the legend below for the specific model numbers.

9 / 10

21 / 22

23 / 2425 / 26

2728 29



Performance Curves

Project: GPM: TDH: EFF: HP: Chkd: Date:

0 20 40 60 80 100 120 140

Capacity USGPM

0

10

20

30

40

50

60To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

0

1

2

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 182mm-No Trim

BHP

EFFICIENCY

Curve No: DL-C603-9203Solid Dia 1 1/2"LM65

0 20 40 60 80 100 120 140 160 180 200 220 240 260

Capacity USGPM

0

10

20

30

40

50

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 170mm - No Trim

BHP

EFFICIENCY

Curve No: DL-C604-9203Solid Dia: 2 1/2"LM80

50DLF61.5 (2HP) Synchronous Speed: 1800 RPM 2, 3 inch Discharge




Performance Curves


0 20 40 60 80 100 120 140 160 180 200 220 240 260Capacity USGPM

0

10

20

30

40

50To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

0

1

2

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 170mm-No Trim

BHP

EFFICIENCY

Curve No: DLM-C601-9203Solid Dia 3"LM80

0 40 80 120 160 200 240 280 320 360 400Capacity USGPM

0

10

20

30

40

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0123

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 160mm

BHP

EFFICIENCY

Curve No: DL-C605-9203Solid Dia 2 1/2" LL100

Min. Dia. 145mm

80DLMF61.5 (2HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge




Performance Curves


0 20 40 60 80 100 120 140 160 180 200 220 240 260Capacity USGPM

0

10

20

30

40

50

60To

tal H

ead

(Ft)

0

10

20

30

40

50

Effic

iency

(%

)

0

1

2

3

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 188mm - No Trim

BHP

EFFICIENCY


0 100 200 300 400 500 600

Capacity USGPM

0

10

20

30

40

50

60

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

EFFI

CIEN

CY (%

)

0

5

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 189mm

BHP

EFFICIENCY

Curve No: DLM-C607-9203Solid Dia 3"LL100

Min. Dia. 171mm





Performance Curves


0 40 80 120 160 200 240 280 320

Capacity USGPM

0

10

20

30

40

50

60

70To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

ien

cy (%

)

0

5

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 208mm

BHP

EFFICIENCY


Min. Dia. 188mm

0 100 200 300 400 500 600

Capacity USGPM

0

10

20

30

40

50

60

70

Tota

l Head

(Ft)

0

10

20

30

40

50

60

EFFI

CIEN

CY (%

)

0

2

4

6

8

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 207mm

EFFICIENCY


Min. Dia. 186mm

BHP


80DLF65.5 (71/2HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge



Performance Curves


0 50 100 150 200 250 300 350 400

Capacity USGPM

0

10

20

30

40

50

60

70

80

90To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

02468

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 225mm

BHP

EFFICIENCY

Curve No: DLM-C604-9203Solid Dia: 3"LM80

Min. Dia. 203mm

0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

EFFI

CIEN

CY (%

)

0

5

10

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 151.9/249mm

EFFICIENCY

Curve No: DLM-C609-9203Solid Dia 3" LL100

Min. Dia. 122.9/220mm

BHP

80DLMF65.5 (71/2HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge




Performance Curves


0 100 200 300 400 500 600

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

5

10

15

20

25

30

35

40

45

50

Max. Dia. 187.5/259mm T.D.H.

BHP

EFFICIENCY

Min. Dia. 165.5/237mm T.D.H.

Curve No: DLM-C605-9203Solid Dia: 3"LL80

Brake

H

ors

epo

wer

(BH

P)

0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%)

051015

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 172.4/263mm

EFFICIENCY


Min. Dia. 151.4/242mm

BHP

80DLCMF67.5 (10HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge

80DLF611 (15HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge



Performance Curves


0 100 200 300 400 500 600Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

120To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

5

10

15

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 215/281mm

BHP

EFFICIENCY


Min. Dia. 191/257mm

0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

120

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

05101520

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 196.4/287mm

BHP

EFFICIENCY


Min. Dia. 172.4/263mm

80DLCMF611 (15HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge




Performance Curves


0 100 200 300 400 500 600 700 800

Capacity USGPM

0

20

40

60

80

100

120

140To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

5

10

15

20

25

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 225/307mm

BHP

EFFICIENCY


Min. Dia. 199/281mm

0 100 200 300 400 500 600 700 800

Capacity USGPM

0

20

40

60

80

100

120

140

160

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70Effi

ciency

(%

)

0

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 238/320mm

BHP

EFFICIENCY


Min. Dia. 211/293mm





Performance Curves


0 50 100 150 200 250 300 350

Capacity USGPM

0

10

20

30To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

0

1

2

3

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 138mm

BHP

EFFICIENCY

Curve No: DL-C613-9203Solid Dia 3" LM80

Min. Dia. 125mm

0 100 200 300 400

Capacity USGPM

0

10

20

30

40

Tota

l Head

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

0123

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 160mm

BHP

EFFICIENCY


Min. Dia. 145mm





Performance Curves


0 40 80 120 160 200 240 280 320 360 400Capacity USGPM

0

10

20

30

40To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0123

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 160mm

BHP

EFFICIENCY

Curve No: DL-C605-9203Solid Dia 2 1/2"LL100

Min. Dia. 145mm

0 50 100 150 200 250 300 350 400 450 500 550 600

Capacity USGPM

0

10

20

30

40

50

Tota

l Head

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

012345

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 172mm

BHP

EFFICIENCY


Min. Dia. 156mm





Performance Curves


0 100 200 300 400 500 600

Capacity USGPM

0

10

20

30

40

50

60To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

5

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 189mm

BHP

EFFICIENCY


Min. Dia. 171mm

0 100 200 300 400 500 600 700 800 900 1000

Capacity USGPM

0

5

10

15

20

25

30

35

40

45

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

5

10

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 102.8/217mm

BHP

EFFICIENCY


Min. Dia. 89.8/204mm


100DLF65.5 (71/2HP) Synchronous Speed: 1800 RPM 4, 6 inch Discharge



Performance Curves


0 100 200 300 400 500 600Capacity USGPM

0

10

20

30

40

50

60

70To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

0

2

4

6

8

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 207mm

EFFICIENCY


Min. Dia. 186mm

BHP

0 100 200 300 400 500 600 700 800 900 1000 1100

Capacity USGPM

0

10

20

30

40

50

60

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

5

10

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 120.8/235mm

BHP

EFFICIENCY


Min. Dia. 103.8/218mm

100DLMF65.5 (71/2HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge


EBARA Fluid Handlingwww.pumpsebara.com 2-176.1(t) 803 327 5005 (f) 803 327 5097 rev. 01/02


Performance Curves


0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

Tota

l He

ad

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

ien

cy (%

)

0

10

20

30

40

50

60

70

80

90

Bra

ke H

ors

epo

we

r (B

HP)

Max. Dia. 151.9/249mm.

Min. Dia. 122.9/220mm

BHP

EFFICIENCY

Curve No: DLM-C609-9203Solid Dia. 3"LL100

0 100 200 300 400 500 600 700 800 900 1000 1100

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

051015

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 139.7/254mm

BHP

EFFICIENCY


Min. Dia. 120.7/235mm





Performance Curves


0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

90To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

10

20

30

40

50

60

70

80

90

Max. Dia. 172.4/263mm

Min. Dia. 151.4/242mm

BHP

EFFICIENCY

Brake

H

ors

epo

wer

(BH

P)


0 200 400 600 800 1000 1200

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

05101520

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 173.1/278mm

BHP

EFFICIENCY


Min. Dia. 151.1/256mm

100DLMF611 (15HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge




Performance Curves


0 100 200 300 400 500 600 700 800

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

120To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

05101520

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 196.4/287mm

BHP

EFFICIENCY


Min. Dia. 172.4/263mm

0 100 200 300 400 500 600 700 800

Capacity USGPM

0

20

40

60

80

100

120

140

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

5

10

15

20

25

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 225/307mm

BHP

EFFICIENCY


Min. Dia. 199/281mm





Performance Curves


0 100 200 300 400 500 600 700 800 900 1000 1100 1200

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

120To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0510152025

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 192/288mm

Min. Dia. 168/264mm

BHP

EFFICIENCY


0 100 200 300 400 500 600 700 800

Capacity USGPM

0

20

40

60

80

100

120

140

160

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70Effi

ciency

(%

)

0

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 238/320mm

BHP

EFFICIENCY


Min. Dia. 211/293mm





Performance Curves


0 100 200 300 400 500 600 700 800 900 1000 1100 1200

Capacity USGPM

0

20

40

60

80

100

120

140To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

90

100

Effic

iency

(%

)

0

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 208/304mm

Min. Dia. 183/279mm

BHP

EFFICIENCY


0 200 400 600 800 1000 1200 1400 1600 1800Capacity USGPM

40

60

80

100

120

140

160

180

200

220

240

260

Tota

l Head

(Ft)

D = 360mmCurve No: DL-C601-9608Solid Dia 3"LL100

D = 330mm

D = 315mm

40 HP

60 HP

D = 345mm

D = 300mm

50 HP

5060

65

68

70

70


100DLF630 to 645 (40-60HP) Synchronous Speed: 1800 RPM 3, 4 inch Discharge



Performance Curves


0 200 400 600 800 1000 1200 1400

Capacity USGPM

0

10

20

30

40

50

60To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

5

10

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 124.6/225mm

BHP

EFFICIENCY

Curve No: DL-C622-9203Solid Dia 3" LL150

Min. Dia. 107.6/208mm

0 200 400 600 800 1000 1200 1400 1600

Capacity USGPM

0

10

20

30

40

50

60

70

80

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

5

10

15

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 143.6/244mm

BHP

EFFICIENCY

Curve No: DL-C623-9203Solid Dia 3"LL150

Min. Dia. 125.6/226mm

150DLF67.5 200DLF67.5 (10HP) Synchronous Speed: 1800 RPM 6, 8 inch Discharge

150DLF611 200DLF611 (15HP) Synchronous Speed: 1800 RPM 6, 8 inch Discharge



Performance Curves


0 200 400 600 800 1000 1200 1400 1600

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

10

20

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 180/268mm

BHP

EFFICIENCY


Min. Dia. 152/240mm

0 200 400 600 800 1000 1200 1400 1600

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0510152025

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 186/274mm

BHP

EFFICIENCY


Min. Dia. 163/251mm





Performance Curves


0 200 400 600 800 1000 1200 1400 1600

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

0

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 192/296mm

BHP

EFFICIENCY


Min. Dia. 168/272mm

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Capacity USGPM

0

20

40

60

80

100

120

140

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

Effic

iency

(%

)

0

10

20

30

40

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 213/319mm

BHP

EFFICIENCY

Curve No: DLY-C601-9203Solid Dia 3" LL150Y

Min. Dia. 186/292mm

150DLF622 200DLF622 (30HP) Synchronous Speed: 1800 RPM 6,8 inch Discharge

150DLF630 (40HP) Synchronous Speed: 1800 RPM 6 inch Discharge



Performance Curves


0 200 400 600 800 1000 1200 1400 1600 1800 2000

Capacity USGPM

0

20

40

60

80

100

120

140

160To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70Effic

iency

(%

)

0

10

20

30

40

50

Brake

H

ors

epo

wer

(BH

P)

BHP

EFFICIENCY

Curve No: DLY-C602-9203Solid Dia 3"LL150Y

Min. Dia. 199/297mm

Max. Dia. 226/324mm

0 200 400 600 800 1000 1200 1400 1600 1800

Capacity USGPM

0

20

40

60

80

100

120

140

160

180

200

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

Effic

iency

(%

)

2030405060

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 255/353mm

BHP


Min. Dia. 225/323mm

EFFICIENCY





Performance Curves


0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

110

120To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

010203040

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 220/307mm

BHP


Min. Dia. 194/281mm

EFFICIENCY

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200

Capacity USGPM

0

20

40

60

80

100

120

140

160

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70Effic

iency

(%

)

10

20

30

40

50

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 246/333mm

BHP


Min. Dia. 217/304mm

EFFICIENCY





Performance Curves


0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400

Capacity USGPM

20

40

60

80

100

120

140

160

180To

tal H

ead

(Ft)

20

30

40

50

60

70

80

Effic

iency

(%

)

20

30

40

50

60

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 263/350mm

BHP


Min. Dia. 232/319mm

EFFICIENCY

0 200 400 600 800 1000 1200 1400 1600 1800 2000

Capacity USGPM

0

10

20

30

40

50

60

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

90

100

EFFI

CIEN

CY (%

)

0

5

10

15

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 143.1/243mm

BHP


Min. Dia. 130.1/230mm

EFFICIENCY





Performance Curves


0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200

Capacity USGPM

0

10

20

30

40

50

60

70To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

EFFI

CIEN

CY (%

)

0

10

20

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 158.1/258mm

BHP


Min. Dia. 138.1/238mm EFFICIENCY

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200

Capacity USGPM

0

10

20

30

40

50

60

70

80

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70EFFI

CIEN

CY (%

)

10

15

20

25

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 168/262mm

BHP


Min. Dia. 148/242mm

EFFICIENCY

250DLBF615 (20HP) Synchronous Speed: 1800 RPM 10 inch Discharge

250DLCF615 (20HP) Synchronous Speed: 1800 RPM 10 inch Discharge



Performance Curves


0 400 800 1200 1600 2000 2400

Capacity USGPM

0

10

20

30

40

50

60

70

80

90To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

EFFI

CIEN

CY (%

)

0510152025

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 179/273mm

BHP


Min. Dia. 157/251mm

EFFICIENCY

0 400 800 1200 1600 2000 2400

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

EFFI

CIEN

CY (%

)

0

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 193/287mm

BHP


Min. Dia. 169/263mm

EFFICIENCY





Performance Curves


0 300 600 900 1200 1500 1800 2100 2400 2700 3000

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

EFFI

CIEN

CY (%

)

010203040

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 209/299mm

BHP


Min. Dia. 184/274mm

EFFICIENCY

0 500 1000 1500 2000 2500 3000

Capacity USGPM

0

20

40

60

80

100

120

140

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

EFFI

CIEN

CY (%

)

0

10

20

30

40

50

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 231/321mm

BHP


Min. Dia. 203/293mmEFFICIENCY





Performance Curves


0 500 1000 1500 2000 2500 3000 3500

Capacity USGPM

0

20

40

60

80

100

120

140To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

EFFI

CIEN

CY (%

)

0

20

40

60

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 248/338mm

BHP


Min. Dia. 219/309mmEFFICIENCY

0 1000 2000 3000Capacity USGPM

0

10

20

30

40

50

Tota

l Head

(Ft)

0

10

20

30

40

50

60

EFFI

CIEN

CY (%

)

0510152025

Brake

H

ors

epo

wer

(BH

P) Max. Dia. 137.1/237mm

BHP


Min. Dia. 120.1/220mm

EFFICIENCY





Performance Curves


0 1000 2000 3000Capacity USGPM

0

10

20

30

40

50To

tal H

ead

(Ft)

0

10

20

30

40

50

60

Effic

iency

(%

)

10

20

30

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 151.1/251mm

BHP


Min. Dia. 131.1/231mm EFFICIENCY

0 1000 2000 3000 4000

Capacity USGPM

0

10

20

30

40

50

60

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

Effic

iency

(%

)

10

20

30

40

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 155.6/274mm

BHP


Min. Dia. 134.6/253mm

EFFICIENCY





Performance Curves


0 600 1200 1800 2400 3000 3600 4200

Capacity USGPM

0

10

20

30

40

50

60

70

80To

tal H

ead

(Ft)

0

10

20

30

40

50

60

70

80

EFFI

CIEN

CY (%

)

10

20

30

40

50

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 174/278mm

BHP


Min. Dia. 151/255mm

EFFICIENCY

0 1000 2000 3000 4000 5000

Capacity USGPM

0

10

20

30

40

50

60

70

80

90

100

Tota

l Head

(Ft)

0

10

20

30

40

50

60

70

80

EFFI

CIEN

CY (%

)

2030405060

Brake

H

ors

epo

wer

(BH

P)

Max. Dia. 191/295mm

BHP


Min. Dia. 167/271mm

EFFICIENCY





Dimensions


Model DLFU50DLFU, 2HP80DLFU, 2 to 30HP

PHASE

THREE

MODEL

50DLFU61.5

80DLFU61.5

80DLFU62.2

80DLFU63.7

80DLFU65.5

80DLFU67.5

80DLFU611

80DLFU615

80DLFU618

80DLFU622

kW

1.5

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

HP

2

2

3

5

71/2

10

15

20

25

30

A

1711/16

203/4

2313/16

2313/16

2313/16

251/16

261/8

261/8

271/4

271/4

B

101/8

111/2

133/16

133/16

133/16

141/2

153/16

153/16

1513/16

1513/16

C

125/8

15

173/16

173/16

173/16

173/4

189/16

189/16

195/16

195/16

D

51/16

53/4

65/8

65/8

65/8

75/16

75/8

75/8

715/16

715/16

E

95/8

111/4

133/8

133/8

133/8

14

143/4

143/4

159/16

159/16

F

77/8

811/16

913/16

913/16

913/16

1211/16

1211/16

1211/16

1211/16

1211/16

G5/165/165/165/163/83/85/165/165/165/16

H

2711/16

281/2

301/4

3113/16

371/8

361/16

399/16

425/16

437/8

437/8

J

71/16

81/4

91/4

91/4

91/4

913/16

105/8

105/8

117/16

117/16

L

65/16

71/16

81/16

81/16

11

101/4

913/16

1013/16

1013/16

1013/16

132

148

209

209

317

344

470

564

639

694

OUTPUT PUMP&MOTORSIZE

2/3

3/4

WEIGHTLb

PHASE

THREE

MODEL

50DLFU61.5

80DLFU61.5

80DLFU62.2

80DLFU63.7

80DLFU65.5

80DLFU67.5

80DLFU611

80DLFU615

80DLFU618

80DLFU622

kW

1.5

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

HP

2

2

3

5

71/2

10

15

20

25

30

A

450

527

605

605

605

636

664

664

692

692

B

257

292

335

335

335

369

385

385

402

402

C

321

381

436

436

436

451

471

471

491

491

D

129

146

169

169

169

186

193

193

202

202

E

245

285

340

340

340

355

375

375

395

395

F

200

220

250

250

250

323

323

323

323

323

G

8

8

8

8

10

10

8

8

8

8

H

703

724

768

808

943

916

1005

1075

1115

1115

J

180

210

235

235

235

250

270

270

290

290

L

160

180

205

205

280

260

250

275

275

275

60

67

95

95

144

156

213

256

290

315


50/80

80/100

WEIGHTkg

f

e

(n) QTY - (h) HOLES

t

Dimensions: inch

Dimensions: mm

Flange (ANSI 125 PSI F.F)

50

80

100

e

121

152

191

f

152

191

229

t

16

19

24

n

4

4

8

h

19

19

19

mm

2

3

4

e

43/4

6

71/2

f

6

71/2

9

t5/83/4

15/16

n

4

4

8

h3/43/43/4

inch

*Note: All 80DLFU dimensions are based on 3'' discharge.



Dimensions


Model DLMFU 80DLMFU, 2 to 71/2HP80DLCMFU, 10 to 15HP

Dimensions: inch

Dimensions: mm


PHASE

THREE

MODEL

80DLMFU61.5

80DLMFU62.2

80DLMFU63.7

80DLMFU65.5

80DLCMFU67.5

80DLCMFU611

kW

1.5

2.2

3.7

5.5

7.5

11

HP

2

3

5

71/2

10

15

A

203/4

203/4

217/16

227/16

263/8

279/16

B

111/2

111/2

121/8

1215/16

1415/16

1511/16

C

15

15

153/8

16

187/8

1911/16

D

53/4

53/4

61/16

67/16

71/2

77/8

E

111/4

111/4

115/8

123/16

133/16

14

F

811/16

811/16

811/16

811/16

121/16

12

G5/165/165/163/83/85/16

H

281/2

291/2

311/16

363/8

355/8

395/16

J

81/4

81/4

811/16

91/4

101/4

11

L

71/16

71/2

71/2

101/4

97/16

97/16

157

187

205

311

375

500


3/4

WEIGHTLb

PHASE

THREE

MODEL

80DLMFU61.5

80DLMFU62.2

80DLMFU63.7

80DLMFU65.5

80DLCMFU67.5

80DLCMFU611

kW

1.5

2.2

3.7

5.5

7.5

11

HP

2

3

5

71/2

10

15

A

527

527

545

570

670

700

B

292

292

308

328

379

399

C

381

381

391

406

480

500

D

146

146

154

164

190

200

E

285

285

295

310

335

355

F

220

220

220

220

307

305

G

8

8

8

10

10

8

H

724

750

789

924

905

998

J

210

210

220

235

260

280

L

180

190

190

261

240

240

71

85

93

141

170

227


80/100

WEIGHTkg

f

e

(n) QTY - (h) HOLES

t

80

100

e

152

191

f

191

229

t

19

24

n

4

8

h

19

19

mm

3

4

e

6

71/2

f

71/2

9

t3/4

15/16

n

4

8

h3/43/4

inch

*Note: All dimensions are based on 3'' discharge.



Dimensions


Model DLFU 100DLFU, 2 to 60HP

PHASE

THREE

MODEL

100DLFU61.5

100DLFU62.2

100DLFU63.7

100DLFU65.5

100DLFU67.5

100DLFU611

100DLFU615

100DLFU618

100DLFU622

100DLFU630

100DLFU637

100DLFU645

kW

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

HP

2

3

5

71/2

10

15

20

25

30

40

50

60

A

213/4

227/8

227/8

289/16

289/16

289/16

293/4

307/8

307/8

331/4

331/4

331/4

B

101/2

111/8

111/8

1511/16

1511/16

1511/16

167/16

171/4

171/4

199/16

199/16

199/16

C

169/16

175/16

175/16

2011/16

2011/16

2011/16

217/16

221/4

221/4

235/8

235/8

235/8

D

51/4

59/16

59/16

77/8

77/8

77/8

81/4

811/16

811/16

95/8

95/8

95/8

E

12

1213/16

1213/16

161/8

161/8

161/8

1615/16

1711/16

1711/16

191/8

191/8

191/8

F

1013/16

1013/16

1013/16

15

15

15

1413/16

1413/16

1413/16

197/16

197/16

197/16

G5/165/165/163/83/85/165/165/165/165/165/165/16

H

2915/16

3013/16

323/8

377/16

377/16

411/8

431/4

4413/16

4413/16

553/4

595/16

595/16

J

77/8

811/16

811/16

11

11

11

1113/16

125/8

125/8

143/16

143/16

143/16

L

811/16

811/16

811/16

117/16

117/16

117/16

1113/16

1113/16

1113/16

195/16

205/16

205/16

170

198

216

353

395

476

602

677

736

1001

1171

1219


3/4

4/6

4

WEIGHTLb

PHASE

THREE

MODEL

100DLFU61.5

100DLFU62.2

100DLFU63.7

100DLFU65.5

100DLFU67.5

100DLFU611

100DLFU615

100DLFU618

100DLFU622

100DLFU630

100DLFU637

100DLFU645

kW

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

HP

2

3

5

71/2

10

15

20

25

30

40

50

60

A

553

581

581

725

725

725

755

784

784

845

845

845

B

267

282

282

398

398

398

417

438

438

497

497

497

C

420

440

440

525

525

525

545

565

565

600

600

600

D

134

141

141

200

200

200

210

220

220

245

245

245

E

305

325

325

410

410

410

430

450

450

485

485

485

F

275

275

275

381

381

381

377

377

377

493

493

493

G

8

8

8

10

10

8

8

8

8

8

8

8

H

760

782

822

951

951

1044

1099

1139

1139

1416

1506

1506

J

200

220

220

280

280

280

300

320

320

360

360

360

L

220

220

220

290

290

290

300

300

300

490

516

516

77

90

98

160

179

216

273

307

334

454

531

553


80/100

100/150

100

WEIGHTkg

Dimensions: inch

Dimensions: mm


f

e

(n) QTY - (h) HOLES

t

80

100

150

e

152

191

241

f

191

229

279

t

19

24

25

n

4

8

8

h

19

19

22

mm

3

4

6

e

6

71/2

91/2

f

71/2

9

11

t3/4

15/16

1

n

4

8

8

h3/43/47/8

inch

*Note: All dimensions are based on 4'' discharge.



Dimensions


Model DLMFU 100DLMFU, 3 to 30HP

Dimensions: inch

Dimensions: mm


f

e

(n) QTY - (h) HOLES

tPHASE

THREE

MODEL

100DLMFU62.2

100DLMFU63.7

100DLMFU65.5

100DLMFU67.5

100DLMFU611

100DLMFU615

100DLMFU618

100DLMFU622

kW

2.2

3.7

5.5

7.5

11

15

18.5

22

HP

3

5

71/2

10

15

20

25

30

A

249/16

249/16

249/16

2513/16

267/8

267/8

28

28

B

DLFU_tech

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