Liquid/Gas Coalescers

The Liquid/Gas Coalescers can eliminate virtually all solids and liquids in a gas stream, significantly reduce maintenance costs, and maintain superior equipment performance.

Pall offers the following Liquid/Gas Coalescers options:

SepraSol™ Coalescers

Designed to deliver high-efficiency performance in critical applications, SepraSol coalescers have the capability to process several times more liquid per unit area than conventional media. These Liquid/Gas Coalescers offer reduced CAPEX and OPEX with a smaller installation footprint. 

SepraSol™ Plus Coalescers

The SepraSol Plus media can process several times more liquid per unit area of media than conventional media and often eliminates the need for upstream bulk separation equipment. The Pall SepraSol Plus media can handle higher levels of liquid per unit area and requires significantly fewer cartridges to remove liquid and solids from gases.

Medallion™ Coalescers

Pall’s Medallion line of Liquid/Gas Coalescers is ideal for applications that require less critical aerosol removal efficiency. These filters enhance process performance and reduce operation and maintenance costs.

Housings Vessels Assemblies
Housings Vessels Assemblies
Lenticular Filters
Lenticular Filters

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Product Type

Housings, Vessels, and Assemblies

MDS4463GN8MFH1 product photo

MDS4463GN8MFH1

Product ID: MDS4463GN8MFH1
Unit of Measure
1/EA
Min Order Qty
1

SUPRApak Housing Torque Unit Vented

Product ID: ACS1040AA
Unit of Measure
1/EA
Min Order Qty
1

Backflush Support Set-for SUPRAdisc II 16" modules, to be used in WSFZ 16" 4 high housings

Product ID: 20041342
Unit of Measure
1/EA
Min Order Qty
1
Diameter (Imperial)
16 in
Diameter (Metric)
410 mm
Food Contact Compliant
Yes
Hot Water Sanitization
85 °C
Steam Sterilization
121 °C
Support Grid
Polypropylene
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Athalon, 600psi Non-bypass Simplex Hsg, 1in BSP Ports, 8in Length, Fluorocarbon Seals

Product ID: UR210C1608ZN
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
BSP
Cartridge Length (Imperial)
8 in
Family
Athalon
Pressure Rating
600 psi
Port Size
1 in
Number of Cartridges
1
See All Attributes
LMO4S-3/4 product photo

LMO4S-3/4

Product ID: LMO4S34
Unit of Measure
1/EA
Min Order Qty
1

FBT Sanitary housing for three cartridge filters - 762 mm (30”)

Product ID: FBT033G23LH43A
Unit of Measure
1/EA
Min Order Qty
1
Bowl Clearance
807 mm
Cartridge Lock
Bayonet-Lock
Cartridge Style
AB Code 7
Design Pressure (barg)
-1/10 Barg @ -10/150 T°C
Food Contact Compliant
Yes
Housing Height (Metric)
1330.5 mm
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Ultipor, 150psi Simplex Hsg, 1.5in SAE Ports, 8in Length, Nitrile Seals

Product ID: HH2124A24KNSATYS34
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
SAE Straight Thread
Cartridge Length (Imperial)
8 in
Family
Ultipor
Pressure Rating
150 psi
Port Size
1.5 in
Number of Cartridges
1
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HH7400A16+++B1 ASSEMBLY HEAD

Product ID: HH7400A16B1
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
SAE Straight Thread
Family
Ultipor
Pressure Rating
250 psi
Port Size
1 in
Number of Cartridges
1
Material of Construction
Cast Iron
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Ultipor, 200psi Simplex Hsg, 2in BSP Ports, Nitrile Seals

Product ID: HH7502C32B1
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
BSP
Family
Ultipor
Pressure Rating
200 psi
Port Size
2 in
Number of Cartridges
2
Material of Construction
Cast Iron
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Ultipor, 200psi Non-bypass Simplex Hsg, 1.5in BSP Ports, Nitrile Seals

Product ID: HH7500C24W1
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
BSP
Family
Ultipor
Pressure Rating
200 psi
Port Size
1.5 in
Number of Cartridges
1
Material of Construction
Cast Iron
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Ultipor, 400psi Simplex Hsg, 2.5in Flange Ports, 39in Length, Nitrile Seals

Product ID: HH8314F40XB1
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
Metric Flange (300 #)
Cartridge Length (Imperial)
39 in
Family
Ultipor
Pressure Rating
400 psi
Port Size
2.5 in
Number of Cartridges
1
See All Attributes

Ultipor, 1200psi Duplex Hsg, 1.25in BSP Ports, 16in Length, Nitrile Seals

Product ID: HH8670C20UB1
Unit of Measure
1/EA
Min Order Qty
1
Inlet/Outlet Connections Type
BSP
Cartridge Length (Imperial)
16 in
Family
Ultipor
Pressure Rating
1200 psi
Port Size
1.25 in
Number of Cartridges
1 per side
See All Attributes
661 Items

Description

Liquid/Gas Coalescers can significantly decrease maintenance costs while maintaining the performance of processing equipment, such as compressors, turbines, burners, and expensive catalysts and desiccants over the traditional separators. The hydrophobic and oleophobic treatment in Pall's Liquid/Gas Coalescer prevents sparging, allows rapid drainage, reduces vessel size, and increases flow capacity, making it recover very quickly from liquid slugs to withstand fluctuations in process conditions and save operating costs.

 

Why choose Pall’s Liquid/Gas Coalescer Separators?

 

The Liquid/Gas Coalescer filter separators offer a range of benefits, including:

  • Accelerated liquid drainage
  • High liquid load handling capability
  • Quicker recovery from high-volume liquid slugs
  • Fewer element changeouts 
  • Reduced saturated pressure drop
  • Minimized vessel diameter due to fewer restrictions on annular velocity
  • Consistent, high-efficiency liquid removal
  • High solids removal efficiency
  • Optimum protection of downstream equipment
  • Less liquid losses
  • Enhanced product consistency and quality
  • Reduced capital, operating, and maintenance costs with increased uptime
  • No need for upstream bulk removal equipment

Applications/Use

Liquid/Gas Coalescers are used to remove solid and liquid contaminants from gas streams and are used in various applications in the oil & gas and chemical industries.

Oil & Gas

  • Midstream Mol-sieve Dehydration
  • Refinery Amine Systems
  • Refinery Molecular Sieve Drier
  • LNG Stabilization Column
  • Midstream Acid Gas
  • Midstream Gas Pipeline Compressors
  • Midstream Glycol Filtration
  • Midstream Merc Rem Unit (MRU)
  • LNG Acid Gas
  • LNG Other
  • Midstream Black Powder

Chemicals & Polymers

  • Midstream Mol-sieve Dehydration
  • Refinery Amine Systems
  • Refinery Molecular Sieve Drier
  • LNG Stabilization Column
  • Midstream Acid Gas
  • Midstream Gas Pipeline Compressors
  • Midstream Glycol Filtration
  • Midstream Merc Rem Unit (MRU)
  • LNG Acid Gas
  • LNG Other
  • Midstream Black Powder
  • Chemicals Raw Material/Gas/Air
  • Petrochem Selective gas/gas separation
  • Amine/Benfield /Other Solvent loop
  • Molecular sieve protection
  • Poly Commodity Intermediate (Fluids)
  • Poly Engraved & Special Intermediate (Fluids)

Food & Beverage

  • Removal of aerosols such as hydrocarbon liquids and water 
  • Prevent violation of strict air pollution regulations during venting
  • Prevent damage to equipment such as gas flow meters and compressors
  • Prevent fouling of catalysts

FAQs

1. How are Pall’s Liquid/Gas Coalescers superior to the conventional separators?

 

Pall's Liquid/Gas Coalescers can take care of high liquid loads with >1000 ppmv and reduce up to 90% of aerosols. The elements are chemically treated to recover very quickly from slugs of liquid and better withstand fluctuations in process conditions. The coalescers save operating and maintenance costs and maintain the performance of processing equipment over the traditional separators. 

 

2. Can Pall’s Liquid/Gas Coalescers filter aerosols as small as 0.01 microns?

 

Yes. Pall's Liquid/Gas Coalescers separators can remove aerosols at a level as small as 0.01 microns from gases.

 

3. What are the benefits of hydrophobic and oleophobic treatment in the Pall Liquid/Gas Coalescers?

 

The hydrophobic and oleophobic treatment in Pall's liquid gas separators prevents sparging, allows rapid drainage, reduces vessel size, and increases flow capacity, helping it recover very quickly from slugs of liquid and better withstand fluctuations in process conditions.