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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
Specifications
SFG Coalescer Element Specifications
Coalescer Part Number1 | PFS4463ZMH13 | PFS1001ZMH13 |
---|---|---|
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 | 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 |
Performance
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 |
Type
Ordering Information
Coalescer Assembly P/N | KH | KC |
---|---|---|
CCL4001G160H13 | 0.00267 | 0.2703 |
MEN9001G240H | 0.00973 | 0.2703 |
MDS4463G3455 | 0.04346 | 0.6864 |
MDS4463GN8MFH13 | 0.07000 | 0.6864 |
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