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MC8 * Information is approximate and can change without notice / * Performance Based on 1 Atm, 68F/20C, 36% RH and 3550 rpm Multistage Turbo Standard Specifications Materials of Construction Number of Stages ................ 1 to 9 Inlet Connection ................... 8" Flange, ASA 125# /150# Drilling Outlet Connection................. 8" Flange, ASA 125# /150# Drilling Operating Speed ................... Design 3,600 RPM - 60 Hz / 3,000 RPM - 50 Hz Case Pressure ...................... 20 PSIG / 1.4 Bar Seals (Air) ............................ Labyrinth Type Seals (Gas) ........................... Carbon Ring with Purge, Custom Available Bearings ............................... Anti-friction type, AFBMA L10 100,000 hour rating Lubrication ........................... Splash Lubricated Oil or Grease Impeller Diameter................. 24.10 in (612.1 mm) Impeller Tip Speed ............... 373 ft/s (114 m/s) @ 3550 RPM First Critical .......................... 4666 RPM (9 Stage- 60 Hz) Drive Type............................. Direct Coupled Shaft End .............................. 1.875 in (47.63 mm) Diameter at Coupling Vibration Tollerance ............. 0.25 in/s (6.4 mm/s ) Maximum Materials of Construction..... Casing ................................ ASTM A48 Class 25 Cast Iron Bearing Housings ................. ASTM A48 Class 25 Cast Iron Oil Reservior ......................... ASTM A48 Class 25 Cast Iron Shaft ..................................... AISI 4140 Impellers .............................. ASTM A356-T6 Cast Aluminum ANSI AA6061 Fabricated Seals (Air) ............................ ASTM B86 Z35631 Zinc Alloy Aluminum Seals (Gas) ........................... ASTM C695 Molded Graphite Interstage Baffle Rings ......... ASTM A240 304 Stainless Steel Joint Sealing......................... RTV Silicone Compound Tie Rods ............................... ASTM A108 Blower Base.......................... ASTM A36 Structural Steel Motor Pedestal ..................... ASTM A36 Structural Steel Isolation Pads....................... Neoprene Rubber Finish .................................... 2 Part Epoxy - Lone Star Gray Compatibility Dimensional and Performance Equal and Parts Interchangable for Competitor Models: Lamson 850, 810, HSI 81, 82 Atlas Copco ZM 81, 82 Testing Balancing .............................. Military Standard 167-1 or ISO 1940 Noise Level ........................... OSHA 1910.95, ISO 2151:2004 Performance ......................... ASME PTC-10, PTC-13, ISO 5389 Hydrotesting ......................... API 612 @ 1.5 Times MAWP PRESSURE PERFORMANCE EXHAUSTER PERFORMANCE 0 20 60 100 SHAFT INPUT POWER BHP kW 40 10 70 100 80 20 50 80 40 120 140 30 60 90 0 40 80 120 140 160 SHAFT INPUT POWER BHP kW 60 20 100 40 80 100 60 20 120 200 180 140 160 220 2 6 kPa PSIG 0 8 10 12 10 70 100 INLET FLOW RATE DISCHARGE PRESSURE 4 0 1500 400 800 1200 1600 2000 m 3 /hr CFM 2000 2500 3000 3500 4000 80 60 40 30 20 2800 500 14 2400 4500 5500 50 90 3200 5000 1000 0 2 4 6 8 10 12 14 mmHg inHg 50 400 INLET FLOW RATE INLET VACUUM 300 250 200 150 100 16 350 0 1500 400 800 1200 1600 2000 m 3 /hr CFM 2000 2500 3000 3500 4000 2800 500 2400 4500 5500 3200 5000 1000 Try our LS series Multistage Turbo for better efficiency and pressure
2

MC8 Multistage Turbo

Oct 15, 2021

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Page 1: MC8 Multistage Turbo

MC8

* Information is approximate and can change without notice / * Performance Based on 1 Atm, 68F/20C, 36% RH and 3550 rpm

Multistage Turbo

Standard Specifications

Materials of Construction

Number of Stages ................ 1 to 9Inlet Connection ................... 8" Flange, ASA 125# /150# DrillingOutlet Connection................. 8" Flange, ASA 125# /150# DrillingOperating Speed................... Design 3,600 RPM - 60 Hz / 3,000 RPM - 50 HzCase Pressure ...................... 20 PSIG / 1.4 BarSeals (Air) ............................ Labyrinth TypeSeals (Gas) ........................... Carbon Ring with Purge, Custom AvailableBearings ............................... Anti-friction type, AFBMA L10 100,000 hour ratingLubrication ........................... Splash Lubricated Oil or GreaseImpeller Diameter................. 24.10 in (612.1 mm)Impeller Tip Speed ............... 373 ft/s (114 m/s) @ 3550 RPMFirst Critical .......................... 4666 RPM (9 Stage- 60 Hz)Drive Type............................. Direct CoupledShaft End .............................. 1.875 in (47.63 mm) Diameter at CouplingVibration Tollerance ............. 0.25 in/s (6.4 mm/s ) Maximum

Materials of Construction..... Casing ................................ ASTM A48 Class 25 Cast IronBearing Housings ................. ASTM A48 Class 25 Cast IronOil Reservior......................... ASTM A48 Class 25 Cast IronShaft ..................................... AISI 4140Impellers .............................. ASTM A356-T6 Cast Aluminum ANSI AA6061 FabricatedSeals (Air) ............................ ASTM B86 Z35631 Zinc Alloy Aluminum Seals (Gas) ........................... ASTM C695 Molded GraphiteInterstage Baffle Rings......... ASTM A240 304 Stainless SteelJoint Sealing......................... RTV Silicone CompoundTie Rods ............................... ASTM A108Blower Base.......................... ASTM A36 Structural SteelMotor Pedestal ..................... ASTM A36 Structural SteelIsolation Pads....................... Neoprene RubberFinish .................................... 2 Part Epoxy - Lone Star Gray

Compatibility

Dimensional and Performance Equal andParts Interchangable for Competitor Models:Lamson 850, 810, HSI 81, 82Atlas Copco ZM 81, 82

Testing

Balancing.............................. Military Standard 167-1 or ISO 1940Noise Level ........................... OSHA 1910.95, ISO 2151:2004Performance......................... ASME PTC-10, PTC-13, ISO 5389Hydrotesting......................... API 612 @ 1.5 Times MAWP

PRESSURE PERFORMANCE

EXHAUSTER PERFORMANCE

0

20

60

100

SHAF

T IN

PUT

POW

ER

BHP kW

40

10

70

100

80

20

50

80

40

120

140

30

60

90

0

40

80

120

140

160SH

AFT

INPU

T PO

WER

BHP kW

60

20

100

40

80100

60

20

120

200

180 140

160220

2

6

kPa PSIG

0

8

10

12

10

70

100

INLET FLOW RATE

DIS

CHAR

GE

PRES

SUR

E

4

0

1500

400 800 1200 1600 2000

m3/hr

CFM

2000 2500 3000 3500 4000

80

60

40

30

20

2800

500

14

2400

4500 5500

50

90

3200

50001000

0

2

4

6

8

10

12

14

mmHg inHg

50

400

INLET FLOW RATE

INLE

T VA

CUU

M

300

250

200

150

100

16

350

0

1500

400 800 1200 1600 2000

m3/hr

CFM

2000 2500 3000 3500 4000

2800

500

2400

4500 5500

3200

50001000

Try our LS series Multistage Turbofor better efficiency and pressure

Page 2: MC8 Multistage Turbo

Weight* Wk2

Model

MC8-1

MC8-2

MC8-3

MC8-4

MC8-5

MC8-6

MC8-7

MC8-8

MC8-9

LB

560

860

1160

1460

1760

2060

2360

2660

2960

Kg

2543

90

526

662

798

934

1070

1207

1343

LB-ft2

10

19

29

38

47

57

66

76

86

Kg-m2

0.27

0.53

0.78

1.04

1.30

1.45

1.82

2.08

2.34

*Approximate weight for blower only.†Inertia based on cast impellers.

LONE STAR BLOWER

+1 832 532 3112 +1 832 532 3115 Fax [email protected]

MC8 Multistage Turbo

Model

MC8-1

MC8-2

MC8-3

MC8-4

MC8-5

MC8-6

MC8-7

MC8-8

MC8-9

A*

7.13

11.25

15.38

19.50

23.63

27.75

31.88

36.00

40.13

B*

11.56

15.69

19

23.94

29.06

32.19

36

40.44

44.56

D*

10.50

10.50

10.50

14.63

10.50

14.63

10.50

14.63

10.50

K*

4.56

4.56

4.56

8.69

4.56

8.69

4.56

8.69

4.56

52

58

65

78

78

92

92

107

107

F† L†

62

68

75

88

88

102

102

117

117

*Dimensions are shown in inches (and millimeters) are approximate. Do not use for constructions purposes.†Dimensions vary depending on coupling & motor frame size.

Packaged Dimensions

GENERAL ARRANGEMENT

LSB-3.2-MC8-01

* STANDARD CONFIGURATION

Ø13.50 [342.9]Ø11.75 [298.5] B.C.

Ø8.0 [203.2]3/4-10 UNC, 8 HOLES

Ø8.0 [203.2]3/4-10 UNC, 8 HOLES Ø11.75 [298.5] B.C.

Ø13.50 [342.9]

Ø.94 [23.8],4 HOLES

38.25

[971.6]13.75

[349.3]

35.50

[901.7]

18.75

[476.3]

26.0[660.4]

28.0[711.2]

44.75

[1136.6]

24.0[609.6]

2.0[50.8]

F

L

B11.88

[301.6] K

18.0[457.2]

8.0[203.2]

A D

5.0[127]

8" INLET 8" OUTLET

POSITION #1*

POSI

TION

#2

POSITION #

3

POSITION #1*

POSI

TION

#2

POSITION #

3