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Small Flow Gas Coalescing Assembly

Description
Small Flow Gas (SFG) Coalescing Assemblies are rugged, inexpensive, high efficiency assemblies that eliminate problems caused by oil, water, and dirt in air or gas.

SFG Coalescer Features
Positive Seal:Standard seal material is Nitrile (H13) available as either an internal o-ring or flat gasket depending on coalescer size.

Outer Drainage Layer: Drainage of coalesced liquid and protection from re-entrainment is provided by a polymeric outer drainage layer. This ensures consistent, high efficiency performance.

Metal Support Core: Axial strength and protection against liquid slugs are provided by a perforated inner support core constructed of
304 stainless steel.

Outer Cage: Media support during operation is provided by a 304 stainless steel outer support cage.

Primary Coalescer: Coalescing is achieved by use of a high area pleated glass fiber medium that is surrounded by a non-woven polymeric support and drainage layers. A surface treatment is used that enhances coalescer performance and lowers fouling tendency and pressure drop.

End Caps: 304 stainless steel end caps are used to improve cartridge strength and prevent contaminant bypass.

Key Benefits

  • Protects process analyzers
  • Safeguards instrument air operated equipment and systems
  • Prevents orifice plugging in pneumatic controllers
  • Improves accuracy of gas measurements in the field or plant
  • Decreases freeze-out and corrosion problems
  • Reduces fouling in small gas-driven engines
  • Provides reproducible high-quality gas for all operations using produced gas

 

Inside to Out Flow Pattern of SFG Coalescer Assembly
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描述

Description
Small Flow Gas (SFG) Coalescing Assemblies are rugged, inexpensive, high efficiency assemblies that eliminate problems caused by oil, water, and dirt in air or gas.

SFG Coalescer Features
Positive Seal:Standard seal material is Nitrile (H13) available as either an internal o-ring or flat gasket depending on coalescer size.

Outer Drainage Layer: Drainage of coalesced liquid and protection from re-entrainment is provided by a polymeric outer drainage layer. This ensures consistent, high efficiency performance.

Metal Support Core: Axial strength and protection against liquid slugs are provided by a perforated inner support core constructed of
304 stainless steel.

Outer Cage: Media support during operation is provided by a 304 stainless steel outer support cage.

Primary Coalescer: Coalescing is achieved by use of a high area pleated glass fiber medium that is surrounded by a non-woven polymeric support and drainage layers. A surface treatment is used that enhances coalescer performance and lowers fouling tendency and pressure drop.

End Caps: 304 stainless steel end caps are used to improve cartridge strength and prevent contaminant bypass.

Key Benefits

  • Protects process analyzers
  • Safeguards instrument air operated equipment and systems
  • Prevents orifice plugging in pneumatic controllers
  • Improves accuracy of gas measurements in the field or plant
  • Decreases freeze-out and corrosion problems
  • Reduces fouling in small gas-driven engines
  • Provides reproducible high-quality gas for all operations using produced gas

 

Inside to Out Flow Pattern of SFG Coalescer Assembly

规格

SFG Coalescer Element Specifications

 
Coalescer Part Number1PFS4463ZMH13PFS1001ZMH13
     
Coalescing Efficiency at 0.3 µm 99.99% 99.99%
     
Rated Flow Air @ 100 psig (6.9 bard) and 100°F (38°C) 60 scfm (8.3 acfm) 200 scfm (27.6 acfm)
     
Effective Coalescer Area 0.84 ft2 (0.078 m2) 2.2 ft2 (0.204 m2)
     
Clean Saturated Pressure Drop 0.53 psid (36.54 mbard) 1.5 psid (103.4 mbard)
     
Maximum Temperature (water present) 140 °F (60 °C) 140 °F (60 °C)
     
Maximum Temperature (no water) 250 °F (121 °C) 250 °F (121 °C)
     
Maximum Differential Pressure2 50 psid (3.4 bard) 50 psid (3.4 bard)
     
Dimensions: 2 1⁄4 in. O.D. x 5 1⁄4 in.
(57.2 mm O.D. x 133.4 mm)		 2 3⁄4 in. O.D. x 9 3⁄4 in.
(69.9 mm O.D. x 247.7 mm)
     
Sealing Mechanism Single open-ended
with internal o-ring		 Double open-ended
with gaskets / tie rod
 

1 Standard seal material is Nitrile (H13). Fluorocarbon Elastomer (H) and Ethylene Propylene (J) are also available for optimum fluid compatibility.

2 A change out differential pressure of 15 psid is recommended to ensure efficient operation.

 



 
SFG
Housing
Part Number		Housing
Material of
Construction		Replacement
Cartridge		Design
Pressure
(psi/bar)

Number
of
Cartridges

Weight
(lb/kg)
Dry		Weight
(lb/kg)
Wet		Connection
& Drain Sizes
(NPT) (in/mm)
               
MDS4463
GN80MFH13		 316 SS PFS4463
ZMH13		 150/10.3 1 3.6/1.7 5.7/2.6 0.5/12.7
               
MDS4463G
3455		 316 SS PFS4463
ZMH13		 400/27.6 1 15.0/6.8 22.0/10.0 0.5/12.7
               
CCL4001G
160H13		 316 SS PFS1001
ZMH13		 400/27.6 1 7.0/3.2 13.0/5.9 1.0/25.4
               
MEN9001
G240H		 Nickel Plated
Carbon Steel		 PFS1001
ZMH13		 4000/275.8 1 26.0/11.8 32.0/14.5 1.5/38.1
 

 

性能

Performance Specifications

  • Removal of 99.99% of all aerosols 0.3 microns and larger. Typical downstream aerosol concentrations are less than 0.003 ppm.
  • Patented surface treatment that prevents liquids from wetting the coalescer media allowing for higher gas flow capacity and lowered fouling tendency and differential pressure.
  • Consistent performance using thin fibers and fixed pore construction optimized for efficient coalescing.
  • Long service life due to pleated media structure and surface treatment.
  • Low energy losses with typical saturated pressure drop of 1.2 psid (82.7 mbard).
  • Wide range of compatibility for use with process gases, compressor oils, hydrocarbon condensates, and water.

 

   
   
   

To calculate the pressure drop for other process conditions use the
following equation:

∆P = KH QA2 ρ + KC QA µ

where:  ∆P:  pressure drop in psid 
  KH:  housing pressure drop constant 
  QA:  actual flow rate in acfm 
  ρ:  gas density at operating conditions in lb/ft3 
  KC:  coalescer pressure drop constant 
  µ:  gas viscosity at operating conditions in cP 

类型

Coalescers

应用

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

订购信息

 
Coalescer Assembly P/NKHKC
     
CCL4001G160H13 0.00267 0.2703
     
MEN9001G240H 0.00973 0.2703
     
MDS4463G3455 0.04346 0.6864
     
MDS4463GN8MFH13 0.07000 0.6864
 

分类信息

Midstream, Refinery, Refinery, Midstream, Midstream, Midstream, Midstream, Midstream, Midstream, Midstream, Midstream

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