PCHG‑24 Medium‑Duty Coalescer Cartridge For Gas‑Liquid Coalescing

As one reliable Coalescer Filter solution matched with Oil Filtration Machine, the PCHG‑24 coalescer cartridge solves frequent liquid mist carry‑over trouble for medium‑scale natural gas gathering stations. Many operators suffer shortened service life from low‑grade coalescer filter with single‑layer thin fiber media. Our PCHG‑24 coalescer filter cartridge adopts multi‑gradient phenolic glass‑fiber as core coalescer filter element. This mature‑production coalescer cartridge filter can efficiently merge micro water and hydrocarbon mist into large gravity‑settling droplets inside gas filter vessels. It must work together with JFG‑series gas filter element for solid pre‑filtration and ST‑series separator cartridge for secondary liquid blocking. Browse full gas‑phase filtration parts via gas filter element. Water‑treatment RO membrane and UF membrane module are located on Water Filter Element.

Coalescing Working Principle of PCHG‑24 Coalescer Cartridge

Raw untreated natural gas flows outer‑to‑inner passing PCHG‑24 coalescer filter cartridge. Outer coarse fiber layer intercepts pipeline rust and large‑size solid particles; multi‑gradient layered coalescer filter element captures micron‑level emulsified mist. Tiny droplets collide, combine and grow big enough to drop down under gravity. Processed dry gas flows through central core tube and enters downstream separator filter element to avoid liquid re‑entrainment. Uniform fiber winding craft of this coalescer cartridge filter keeps stable low differential‑pressure even under long continuous running hours, which outperforms cheap thin‑media coalescer filter used in ordinary gas cartridge filter housings.

Core Technical Parameters

• Filter Media：Multi‑gradient phenolic fiberglass for coalescer filter element

• Available Precision：0.3 / 0.5 /1μm for coalescer cartridge filter

• Max Working Pressure：3.4MPa for general natural gas filter

• Recommended Replacement ΔP：12‑15 psid of coalescer filter cartridge

• Matching Consumables：JFG‑series gas filter element, ST‑series separator cartridge

Every batch PCHG‑24 coalescer cartridge has finished liquid‑holding aging test before shipment, fully interchangeable with PECO and Faudi standard filter‑separator vessels, compatible with most Oil Filtration Machine‑related gas‑purification skids.

Key Product Advantages

1 Stratified Multi‑Gradient Media
Layer‑by‑layer fiber greatly improves mist‑capturing performance of coalescer filter cartridge.

2 Extended Service Cycle
Slow saturation reduces change‑out frequency of coalescer cartridge filter.

3 Mild Sour‑gas Compatibility
Acid‑resistant fiberglass fits medium‑H₂S raw natural gas filter.

4 Universal Standard Dimensions
Direct drop‑in replacement without modifying existed filter housings.

Application Scenarios

PCHG‑24 coalescer cartridge acts as core de‑liquid component for medium‑size gas‑gathering stations and city‑gate metering stations, cooperating with gas filter element and separator filter cartridge to safeguard compressors and flow meters from liquid‑corrosion damage.

Full Model List

Full Model No.	Specification Introduction
PCHG‑12	Short small‑size coalescer cartridge, mini‑flow filter‑separator vessel
PCHG‑24	General‑purpose standard coalescer filter cartridge, medium gas‑gathering station
PCHG‑36	Extended‑length coalescer filter element, higher throughput for middle‑scale station
PCHG‑72	Extra‑long single‑body coalescer cartridge filter, cut cartridge quantity inside big housing

Other Related Products

JMG Large‑Flow Coalescer Cartridge

FAQ

Q1: What is difference between PCHG‑24 and JFG‑series?
A1: PCHG‑24 is professional coalescer cartridge filter for mist coalescing; JFG is only solid‑particle‑interception gas filter element without coalescing function.

Q2: Can PCHG‑24 work for aviation‑fuel?
A2: Please choose CA‑series aviation‑grade coalescer filter cartridge, PCHG‑24 targets natural‑gas pipelines.

Q3: At what differential‑pressure should I replace PCHG‑24 coalescer cartridge?
A3 Replace when differential‑pressure climbs up to 12‑15 psid.

Q4: Can PCHG‑24 replace imported PECO cartridges?
A4 All dimensions match PECO standard filter‑separator for direct swap‑out.