OIL MIST EXHAUST FILTERS/ AIR/OIL SEPARATORS Visit Solberg International on the Web: WWW.SOLBERGMFG.COM Discover the Possibilities OIL MIST EXHAUST FILTERS HDL, ATS, EE, EF Series OFUS-0309 TABLE OF CONTENTS AIR/OIL SEPARATION RULES OF THUMB pg. 2 HEAVY DUTY FILTERS: Designed to eliminate mist & smoke and provide low back pressure. Long life elements are standard. Multiple media types available ● HDL Series: 1” to 2 1/2” BSPT pg. 3 3” BSPT to DN200 FLG pg. 4 VACUUM PUMP SUMP TANK & SEPARATOR: Complete separator package for vacuum pumps and vacuum pumping modules. Connects directly to discharge of an oil sealed vacuum pump without the need for other separator hardware. ● ATS Series: pg. 5 COMPACT EXHAUST FILTERS: Designed for small point of use or laboratory vacuum pumps. ● EE Series: Inline oil mist eliminator Comes standard w/back pressure relief valve to drain back to pump. pg. 6 ● EFDB Series: Oil mist separator w/Drain Back pg. 7 ● EF Series: Ambient oil mist separator 1/2” to 1 3/4” , NW16 to NW40 pg. 8 TOP HAT STYLE SEPARATOR ELEMENTS: ● Air/Oil Separator Elements: pg. 9 AIR/OIL SEPARATOR FILTERS & ELEMENTS: ● BAE Series: Integrated Exhaust Filter; Blower Assisted ● CV Series: Vent Coalescing Breathers pg. 10 REPLACEMENT PARTS/ACCESSORIES pg. 11 REPLACEMENT ELEMENTS pg. 12 SOLBERG
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OIL MIST EXHAUST FILTERS/
AIR/OIL SEPARATORS
Visit Solberg International on the Web: WWW.SOLBERGMFG.COM
Discover the Possibilities
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OFUS-0309
TABLE OF CONTENTS
AIR/OIL SEPARATION RULES OF THUMB pg. 2
HEAVY DUTY FILTERS: Designed to eliminate mist & smoke and provide low back pressure. Long life elements are standard. Multiple media types available
● HDL Series: 1” to 2 1/2” BSPT pg. 3 3” BSPT to DN200 FLG pg. 4
VACUUM PUMP SUMP TANK & SEPARATOR: Complete separator package for vacuum pumps and vacuum pumping modules. Connects directly to discharge of an oil sealed vacuum pump without the need for other separator hardware. ● ATS Series: pg. 5
COMPACT EXHAUST FILTERS: Designed for small point of use or laboratory vacuum pumps. ● EE Series: Inline oil mist eliminator Comes standard w/back pressure relief valve to drain back to pump. pg. 6 ● EFDB Series: Oil mist separator w/Drain Back pg. 7 ● EF Series: Ambient oil mist separator 1/2” to 1 3/4” , NW16 to NW40 pg. 8 TOP HAT STYLE SEPARATOR ELEMENTS: ● Air/Oil Separator Elements: pg. 9
Recent developments in product design allow for the possible selection of Oil Mist Exhaust Filters based on the type of equipment being used. It is, for the first time, possible to identify the appropriate grade of aerosol discharge filter because of the extensive research completed by the Solberg R&D Department. Please follow the below rules to correctly size your Oil Mist Exhaust Filter. If further consultation is required, please contact Solberg Manufacturing, Inc.
Rule of Thumb #1: Forget all that you know about air/oil separators for Compressed Air Systems, as such systems repeatedly fail in a vacuum pump application. The first consideration is to determine the type of Vacuum Pump being used. The particle size distribution and mass of oil aerosol discharging from a vacuum pump is as varied as the number of separator tank designs utilized by the industry. The main pump types are Rotary Vane, Rotary Screw, Rotary Piston, Liquid Ring, and Reciprocating Vacuum Pumps. Each type of pump produces its own specific oil discharge characteristics and requires the appropriate media make-up to effectively capture and drain oil aerosols. Rule of Thumb #2: Determine the type of oil being used in the vacuum pump. Trade names, viscosity/grade of oil, and the lubricant base (mineral, synthetic, etc.) are all useful in determining the discharge aerosol characteristics. Rule of Thumb #3: Determine how much oil the pump consumes under normal operating conditions. Typical consumption rates are gallons or liters per hour. The amount of oil consumed is typically the amount of oil being discharged. Rule of Thumb #4: Pump operating cycles including vacuum range, temperature fluctuations, contaminant gases or vapors, and hours of operation per day/week. Also, determine the maximum pressure drop or filter restriction the system will allow. Rule of Thumb #5: Determine the operating temperature at the discharge connection. If it is above +104 ° C, methods of cooling the aerosol should be considered. Rule of Thumb #6: Note the Horsepower of the pump, the outlet connection, and the air flow. Rule of Thumb #7: When an external unit is to be used as the primary or sole air/oil separator in a system, a multi-stage Severe Duty system is required. Rule of Thumb #8: In the case where an existing air/oil separator (internal or external) is already used, it is important to specify the desired goal for a second filter. Is it planned to have a multi-staged system for severe or extreme duty applications, or is there a requirement for exceptionally clean discharge air? If a multiple stage system is needed, try to identify the primary stage unit and the purpose for the second stage. Rule of Thumb #9: Consider where to install the Filter. Where possible it is best to install in moderate temperature (+2° to +38°C) environments and avoid freezing conditions to ensure the oil drains freely without causing undue back pressure to the Vacuum Pump. Once as much information as possible is obtained, send the data to Solberg Manufacturing, Inc. for our review and/or review our data sheets in the Product-by-Product Line section of our web page. You’ll find our data sheets under "Oil Mist Exhaust Filters".
Solberg – Discover the Possibilities
APPLICATIONS & EQUIPMENT
FEATURES & SPECIFICATIONS
OPTIONS (Inquiries Encouraged)
CONFIGURATION DRAWING
Note: Model offerings and design parameters may change without notice.
pg. 3
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HEAVY DUTY OIL MIST EXHAUST FILTERS "HDL" Series 1” - 2 1/2” BSPP
Specialty media & gaskets/seals for custom installations/applications Custom connections
Minimum 99.97% D.O.P. on 0.3 micron particles
Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps Large oil holding capacity and easy field maintenance Brazed fittings for high vacuum duty Seamless drawn housings-no welds to rust or vibrate apart Positive engagement O-ring seal system Rugged all steel construction w/baked white enamel finish 1/4” drain tap
Pleated filter element provides increased surface area for low back pressure separation of ultra-fine oil mists Temp (continuous): min 4.4°C (40°F) max 104°C (220°F) Often used in conjunction with existing air/oil separation equipment Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
Available in Stainless Steel Epoxy or Teflon coated housings
Note: Model offerings and design parameters may change without notice.
pg. 4
HEAVY DUTY OIL MIST EXHAUST FILTERS "HDL" Series 3” BSPT - DN200 PN10 Pattern Flange
Available in Stainless Steel Epoxy or Teflon coated housings
Minimum 99.97% D.O.P. on 0.3 micron particles
Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps Large oil holding capacity and easy field maintenance 10 PSIG proof pressure Positive engagement O-ring seal system Rugged all steel construction w/baked white enamel finish 1/4” drain tap
Pleated filter element provides increased surface area for low back pressure separation of ultra-fine oil mists Multiple separation stages in a single element design Temp (continuous): min 4.4°C (40°F) max 104°C (220°F) Often used in conjunction with existing air/oil separation equipment Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
Specialty media & gaskets/seals for custom installations/applications
Note: Model offerings and design parameters may change without notice.
AIR/OIL SEPARATION VACUUM PUMP SEPARATOR "ATS" Series
Specialty media available Higher efficiency, custom media
Complete Separator Package for Vacuum Pumps Connects DIRECTLY on discharge without need for other separator hardware Simplifies system packaging by Integrating sump tank with separator Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps
Minimum 99.97% D.O.P. on 0.3 micron particles
Multiple Separation Stages Separator Baffle System for larger particles Rugged carbon steel construction Pleated separator element provides increased surface area for low back pressure separation of ultra-fine oil mists Temp (continuous): min 4.4°C (40°F) max 104°C (220°F)
Note: Model offerings and design parameters may change without notice.
pg. 6
Dimension tolerance + 6 mm
COMPACT OIL MIST EXHAUST ELIMINATORS "EE" Series 3/8" - 1" BSPP, ISO Flange
ISO flange connections Epoxy coated housings Available in Stainless Steel
Minimum 99.97% D.O.P. on 0.3 micron particles
Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps Back pressure valve designed to release element at 0.5 bar (7.35 PSI) differential for pump safety 1/8” NPT oil drain Compact, low profile design
Seamless drawn housings – no welds to rust or vibrate apart
Easy field maintenance
Rugged all steel construction Pleated filter element provides increased surface area for low back pressure separation of ultra-fine oil mists Temp (continuous): min 4.4°C (40°F) max 104°C (220°F) Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
Activated carbon postfilters to reduce order Nickel Plated Side Outlet Configuration
EE-GL915-NW16 16mm ISO Flg 16mm ISO Flg 119 22 83 22 17 17
EE-GL915-NW2516 25mm ISO Flg 25mm ISO Flg 119 22 83 22 17 17
EE-GL925-NW25 25mm ISO Flg 25mm ISO Flg 197 22 133 22 34 34
m3/h
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Solberg – Discover the Possibilities
APPLICATIONS & EQUIPMENT
FEATURES & SPECIFICATIONS
OPTIONS (Inquiries Encouraged)
CONFIGURATION DRAWING
Note: Model offerings and design parameters may change without notice.
pg. 7
COMPACT OIL MIST EXHAUST FILTERS w/ DRAIN BACK "EFDB" Series Auto Drain Back Design
Dimension tolerance + 6 mm
ISO flange connections Special connections
Auto Drain Back Design for Recycling of Oil Mist - Internal drain returns oil back into pump - Prevents oil blow back with auto sealing - Enclosed housing allows clean environment Minimum 99.97% D.O.P. on 0.3 micron particles
Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps Easy thumbscrew access for maintenance Steel construction with Nickel plated finish
Seamless drawn housings – no welds to rust or vibrate apart Temp (continuous): min 4.4°C (40°F) max 104°C (220°F) Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
Captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps Easy thumbscrew access for maintenance Steel construction with Nickel plated finish
Seamless drawn housings – no welds to rust or vibrate apart Temp (continuous): min 4.4°C (40°F) max 104°C (220°F) Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
Multiple stage air/oil separator element Built-In Anti-static grounding connection including copper strip for electrical continuity Heavy gauge separator flange material Optimal surface area to flow ratio Corrosion resistant material Wide range of operation flows Minimal oil loss
Maintenance free & minimal element replacement
MULTI-STAGE “TOP HAT” STYLE AIR/OIL SEPARATOR ELEMENTS
Minimum 99.97% D.O.P. on 0.3 micron particles Pressure drop at saturation: 1.5 - 2.5 PSI (.1 - .17 bar) Pressure resistance against collapse 75 PSI (5 bar) Outlet oil concentration: 2-3 PPM (2.5 - 3.75 mg/m3) Temp range: Up to 225 F (110°C) Service life is dependent upon pre-separation as well as the cleanliness of the oil & gas being compressed.
Assorted sizes, media make-up and gasket materials Non-flanged separator elements
Wrapped or pleated designs available
Oil Coalescing Hydrocarbon Solvent Recovery
Integrated Anti-Static Grounding connection
Model DIMENSIONS - mm m3/h
Numbers FLG OD ID OD HT Rated Flow
51-12119 191 83 146 213 442
51-13120 200 98 171 300 493
51-12320 200 105 171 237 510
51-13627 273 152 219 362 621
51-14427 273 152 219 449 833
51-13634 349 203 305 362 1301
51-14934 349 203 305 500 1751
51-16143 432 298 375 611 2635
pg. 10
Solberg – Discover the Possibilities
AIR/OIL SEPARATOR FILTERS
EXHAUST FILTERS W/ INTEGRATED ASSISTED BLOWER “BAE” Series
Coalescing Vent Breather is a configured product which enables unit to be easily sized according to specific applications For systems which can handle back pressure Use either the BAE Series or the CV Series to remove visible oil mist exhaust from: Gas & Steam Turbines Generators Rotating Machinery
Diesel Engines Turbo Compressors Gearboxes High Speed Couplings Contact your Rep or Solberg for more information
VENT COALESCING BREATHER “CV” Series
Relieves back pressure to prevent oil bypass
Integrated coalescing filter and blower is a configured product which enables unit to be easily sized according to specific applications
Eliminates need for compressed air line normally used with Venturi style injector systems Fully assembled for quick installation
Reduce footprint High Efficiency Separation Easy Maintenance Save costs on unnecessary piping Reduce overall site emissions Contact your Rep or Solberg for more information
Note: Model offerings and design parameters may change without notice.
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Photos for visual conception only
Rotating Machinery High Speed Couplings
Diesel Engines
Gas & Steam Turbines Turbo Compressors Generators Gearboxes
APPLICATIONS & EQUIPMENT
Blower Assisted Exhaust (BAE) units are the perfect solution for eliminating oil leaks through driveshaft seals in crankcases
and oil reservoirs along the drive train of large gas and steam turbines, compressors, turbo compressors and reciprocating
engines. The BAE runs continuously to provide 3 functions to support your machinery. The main function is to create and
maintain a vacuum in the crankcase or reservoir to eliminate oil leakage through the driveshaft seals. Secondary functions
include the ability to coalesce oil mist while returning oil through a drain line to the reservoir and provide oil free,
environmentally friendly exhaust.
REPLACEMENT PARTS
pg. 11
STANDARD REPLACEMENT PARTS/ACCESSORIES For All Oil Mist Exhaust Filters
PRESSURE GAUGE
Solberg’s Pressure Gauges shows the amount of restriction across the filter assembly. This is a convenient and inexpensive solution to receiving the maximum usage from every element.
Model: PG-030-025 ● 0-30” psi with 1/4” MPT back mounted connection
It is mounted on the 1/4” tap hole on the inlet and outlet connections of the HDL series.
Do you need filtration information fast? Would you like the ease of ordering online? Solberg has the answer for you: WWW.SOLBERGMFG.COM Just log onto the web and onto www.solbergmfg.com and have complete access to: ● Instant Online Ordering ● Easy Product Sizing Section ● The Filtration Rules of Thumb ● Solberg’s Complete Catalog ● Photo Application Gallery This is the Perfect Online Tool for All your
Note: The wide range of applications may require special parts; these are for standard parts only. Contact Solberg or your representative if you require special parts.
THE ONLY ONLINE FILTER SITE
Solberg – Discover the Possibilities
Housing Element
Top Wingnut(s)/ O-Ring/ Vband/ Element Wingnuts/ O-Ring/
Parent Model Top O-Ring Hexnut(s) Washer(s) Bolts Seal Bolt Washer(s)
Model-Element-Connection Model No. Model No. Model No. Model No. Model No. Model No. Model No. Model No.
Note: Model offerings and design parameters may change without notice.
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OFUS-0309 pg. 12
REPLACEMENT ELEMENTS
Solberg International Ltd. – Discover the Possibilities
Minimum 99.97% D.O.P. on 0.3 micron particles
Reinforced with epoxy coated steel wire Temp (continuous): min 4°C (40°F) max 104°C (220°F) Optimal sealing surface & design Contact Solberg for about specific elements. Filter change out differential: Please refer to Vacuum Pump Manufacturer’s specifications
COALESCING ELEMENTS
ADVANTAGES
High efficiency at low pressure drop Increased Surface Area in a given volume allows low velocity separation of ultra-fine oil mists High gravimetric efficiency means low oil carryover Pleated media for high holding capacity Environmentally friendly sealing material Pressure drop graph available upon request
Legend B= Closed one end w/ Bolt hole, open on other end C= Closed one end, open on other end F= Felt gaskets on open end(s) G= Galvanized metal endcaps I= Injection molded santoprene M= Molded plastisol N= Neoprene gaskets on open end(s) R= Mixed Rubber/cork gasket on open ends T= Tin plated metal endcaps For other media types please see element brochure, Bulletin EL or contact your representative for more information. Inquires encouraged. Note: Model offerings and design parameters may change without notice.
Dimension tolerance + 6 mm
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SOLBERG International, Ltd.
1151 Ardmore Ave. Itasca, IL 60143 USA Tel: +1 630 616 4900 Fax: +1 630 773 2643 E-mail: [email protected] Web Site: www.solbergmfg.com
* Note: Element has molded tube outlet.
Coalescing STD Endcap DIMENSIONS - mm Rated Flow
Element Features ID OD HT m3/h
FG3 M 32 57 54 7FG5 M 32 57 76 8FG7 M 32 57 102 12