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United Filtration Filter Cartridge Shell

NegotiableUpdate on 05/09
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Overview

The United Filtration Mini series filter housing is made of 316 stainless steel material and is a compact high-pressure filter housing. This series of products is suitable for gas or liquid filtration scenarios with limited space and high pressure requirements, especially for use as precision filters in natural gas vehicle fuel systems, high-pressure gas analysis sampling, CNG dispensers, and other processes. For systems with high liquid content, shorter filter cartridges can be installed to increase the storage space

Product Details


United Filtration Mini Series 316 Stainless Steel 5000 PSIG Filter Shell

Product Series Overview

The United Filtration Mini series filter housing is made of 316 stainless steel material and is a compact high-pressure filter housing. This series of products is suitable for gas or liquid filtration scenarios with limited space and high pressure requirements, especially for use as precision filters in natural gas vehicle fuel systems, high-pressure gas analysis sampling, CNG dispensers, and other processes. For systems with high liquid content, shorter filter cartridges can be installed to increase the storage space.

Explanation:This product page is part of the United Filtration historical product line and is currently inaccessible on the website. The following content is based on publicly available information. Please confirm the specific configuration and supply situation with United Filtration or its distributors.

Shell Design and Materials

316 stainless steel shell

The shell is made of 316 stainless steel material, which has good corrosion resistance and mechanical strength, and is suitable for various industrial gas media.

compact design

This series of filter housings adopts a compact structural design with a small overall size, making it easy to install in systems with limited space. The filter housing can be equipped with SAE ports for easy connection to high-pressure piping systems.

Filter configuration

The shell supports two filtering methods: coalescing filtration and bypass filtration, which users can choose according to their actual media and purification needs.

Technical Specifications

Specification item parameter
Shell material 316 stainless steel
rated pressure 5,000 PSIG
interface type SAE port
Filter method Agglomeration filtration/bypass filtration
Applicable filter types Different precision filter cartridges can be selected according to needs
Number of connection ports 3-Port Configuration

Related pressure levelsThis series of shells offers multiple pressure levels to choose from, including 1500 PSIG, 3000 PSIG, 6000 PSIG, and 10000 PSIG.

Applicable scenarios

  • CNG fuel dispenser/distribution stationUsed as a second stage filter for further purification of compressed natural gas

  • High pressure liquid treatmentSuitable for high-pressure liquid filtration in chemical processes

  • Natural gas vehicle fuel systemFine filtration device installed at the front end of fuel filling or engine intake

  • High pressure gas analysis samplingGas purification pretreatment for sampling pipelines

  • Dry Seal Gas PanelsProvide clean sealed gas source for the dry gas sealing system of the compressor

Product Features

Compact structure, suitable for small spaces

The Mini series has a compact appearance and is suitable for installation in systems or cabinets with dense equipment and limited space, reducing the requirement for installation space.

316 stainless steel material

The shell is made of 316 stainless steel, which has good corrosion resistance and is suitable for various industrial gases and liquid media, helping to extend the service life of the shell in long-term use.

SAE port configuration

Provide SAE standard interface for quick connection with high-pressure system pipelines, reducing the number of adapter accessories.

Aggregation and bypass filtration

Supports both aggregation and bypass filtration methods, which can be selected according to actual working conditions such as medium liquid content and dust content.

Multiple pressure levels to choose from

In addition to 5000 PSIG, this series of shells also offers pressure levels of 1500 PSIG, 3000 PSIG, 6000 PSIG, and 10000 PSIG to meet the working pressure requirements of different systems.

Filter selection

The Mini series filter housing can be used in conjunction with various types of filter cartridges to achieve filtering effects of different precision and functionality. When selecting, the following factors are mainly considered:

Optional factors explanation
Media Type Gas/Liquid
filtration accuracy Select the corresponding accuracy according to the particle size requirements
Filter element material Polypropylene/glass fiber and other related materials
Filter cartridge length Standard or short version can be selected based on the compatible length of the shell (short version helps increase the storage space)

Installation and maintenance tips

  • Before installation, confirm that the system has been depressurized and ensure that the connection parts of the housing are clean and free of impurities.

  • Confirm that the sealing surfaces of the SAE interface and pipeline fittings are intact, and tighten them with the required torque during installation.

  • When replacing the filter element, first close the intake and exhaust valves to release the residual pressure inside the housing, and then open the housing for replacement operation.

  • It is recommended to regularly drain the accumulated liquid at the discharge port of the housing (if equipped) to maintain the filtration effect and extend the service life of the filter element.

  • After replacing the filter element, a leak test should be conducted to confirm that there is no gas leakage at each interface before putting it into operation.