G2.5: The Reusable Metal Mesh Solution for Demanding Gas Filtration

Product Overview

The G2.5 gas filter element is suitable for natural gas, artificial gas, and other non-corrosive gases such as nitrogen, carbon dioxide, propane, and butane. It is designed for gas gathering stations, pressure stations, sub-transmission stations, pigging stations, terminal stations, and various application fields.

The G2.5 features stainless steel metal mesh material with a pleated structure that increases filtration area, effectively separating impurities and moisture from gas streams to protect downstream equipment. Unlike disposable filter cartridges, the metal mesh construction supports repeated cleaning and reuse, making it a cost-effective long-term solution.

The G2.5 is widely used across the oil & gas, power generation, chemical processing, metallurgy, and city gas industries, where its durability and reusability provide significant operational advantages.

Filtration Media Technology

The G2.5 uses stainless steel metal mesh in a pleated configuration. The pleated design increases the effective filtration area within a compact footprint, allowing higher flow rates with lower pressure drop. The stainless steel construction provides excellent resistance to high temperatures, high pressures, and corrosive gases.

Unlike disposable cartridges, the G2.5 can be cleaned and reused. When pressure differential exceeds limits, the element can be backflushed or washed with water, then dried and inspected before reuse. This reusability makes the G2.5 a cost-effective solution for applications where particulate loading is high and filter replacement frequency is a concern.

Applications

• Oil & gas industry: Natural gas gathering pipelines, compressor stations, distribution stations

• Power industry: Gas-fired power plants for fuel filtration and dehydration

• Chemical industry: Filtration of chemical raw materials and finished products

• Metallurgical industry: Gas purification in steel and metallurgy plants

• City gas: Urban gas transmission and distribution networks

Why Choose LEFILTER

LEFILTER is a direct manufacturer with ISO certification. Our G2.5 replacement elements offer high durability and reusability with stainless steel construction. We provide competitive pricing compared to imported OEM equivalents, stock availability for common models, and a 12-month quality warranty. Our technical team offers professional support for model selection and cleaning procedure guidance.

FAQ

Q1: What is the G2.5 used for?
A: The G2.5 is a metal mesh filter element used for gas-liquid and liquid-solid separation of natural gas and other non-corrosive gases. It intercepts particles from 2 to 200 microns and effectively separates impurities and moisture.

Q2: Can G2.5 be cleaned and reused?
A: Yes. The stainless steel metal mesh construction supports repeated cleaning and reuse. When pressure differential exceeds limits, it can be backflushed or washed with water, then dried and inspected before reuse.

Q3: What makes G2.5 different from other filter types?
A: G2.5 uses stainless steel metal mesh with a pleated structure, offering high durability and reusability compared to disposable filter cartridges. It provides excellent temperature, pressure, and corrosion resistance.

Q4: What industries use G2.5 filter elements?
A: G2.5 is widely used in oil & gas, power generation, chemical processing, metallurgy, and city gas distribution networks.

Key Specifications