JFS-524 Natural Gas Separator Filter Cartridge | 5 Inch Tapered Gas Purification Element

Product Overview

JFS-524 belongs to the 5-inch large-flow series of JFS natural gas separation filters. Compared with 3-inch series elements, it has obvious advantages in gas throughput and pollutant holding capacity. The integral reinforced internal support cage enhances overall structural stability, effectively resisting deformation and medium damage caused by high-speed gas impact. The high-performance hydrophobic filter material greatly reduces liquid adhesion, enabling fine coalesced droplets to slide down the tapered surface smoothly for gravity separation without secondary entrainment. The filter medium has excellent chemical stability and can adapt to natural gas condensate, methanol, glycol and other pipeline chemical additives, ensuring long-cycle stable operation without performance attenuation.

The full range of JFS series models includes: JFS-312, JFS-324, JFS-336, JFS-348, JFS-372, JFS-512, JFS-524, JFS-536, JFS-548, JFS-572. Matched with JFG, JMG, FG and PCHG series filter elements, it can form a complete two-stage coalescing and separation system to meet different flow and purification requirements of natural gas projects.

Working Principle

JFS-524 tapered separation filter adopts external-to-internal radial filtration and gravity coalescence separation principle:

1. Polluted natural gas containing micro liquid droplets and solid impurities flows from outside to inside through gradient filter media.

2. The multi-layer hydrophobic fiber structure intercepts fine solid particles and captures scattered liquid aerosols.

3. Tiny liquid droplets collide and coalesce into large-volume liquid bodies, sliding down along the tapered surface by gravity.

4. Separated liquid accumulates at the bottom of the filter vessel and is discharged regularly, while dry purified natural gas is delivered to downstream pipelines.

Key Features

- 5-inch large-diameter optimized structure: Higher flow capacity than traditional 3-inch filter elements

- Gradient hydrophobic composite media: Efficient gas-liquid separation and anti-re-entrainment performance

- Integrated reinforced support cage: Strong pressure resistance and anti-deformation capability

- Low stable pressure drop design: Reduce system operating resistance and energy consumption

- Excellent chemical compatibility: Tolerate hydrocarbon condensate and various pipeline chemicals

- Standard tapered overall size: Fully compatible with mainstream 5-inch separator housings

Application Scenarios

JFS-524 filter cartridges are widely used in medium-flow natural gas gathering stations, pressure regulating metering stations, city gate stations, skid-mounted gas purification equipment and industrial gas treatment systems. It is mainly used for secondary precision separation after primary coalescing filtration to remove free water, condensate oil, fine dust and impurity particles in natural gas. It can also be used for purification treatment of nitrogen, carbon dioxide and other industrial gases, protecting downstream compressors, regulating valves and precision measuring instruments from liquid and particle pollution.

Product Advantages

1. Large-diameter and lengthened design improves gas treatment capacity, perfectly matching medium-flow natural gas system requirements.

2. Increased dirt holding capacity extends service cycle and reduces equipment maintenance and replacement costs.

3. Super hydrophobic medium effectively prevents liquid re-entrainment and ensures stable dry gas output quality.

4. Optimized low-resistance flow channel keeps stable pressure difference and reduces long-term system energy consumption.

5. Standard universal size supports direct plug-and-play replacement of imported filter elements with high cost performance.

FAQ

Q1: What is the advantage of JFS-524 compared with small-size models?

A1: JFS-524 adopts 5-inch large-diameter and lengthened structure, with larger filtration area and higher gas flow capacity, suitable for medium-flow gas purification systems where small-size filters are insufficient.

Q2: Can JFS-524 be used alone for gas filtration?

A2: No. It is a secondary separation element and must be used with primary coalescing filter elements to achieve complete gas-liquid separation effect.

Q3: What is the working temperature range of JFS-524?

A3: The continuous working temperature is -40℃ ~ 120℃, adapting to most outdoor natural gas pipeline environments.

Q4: Can JFS-524 handle sulfur-containing natural gas?

A4: The standard model is for conventional non-corrosive natural gas. Custom anti-corrosion materials are available for high-sulfur working conditions.

Q5: When to replace the JFS-524 filter cartridge?

A5: Replace the filter when the system pressure difference rises to the preset warning value or liquid carryover occurs at the gas outlet.

Q6: Can JFS-524 replace 3-inch JFS series filters?

A6: No. The diameter and installation dimensions are different, and cross-model replacement is not allowed. Please select according to actual housing size.

Q7: Is customized service supported?

A7: Yes, we support customized length, interface structure and special filter media for special working conditions.