FRP Filter Housing
UPVC Filter Housings Manufacturer
Filter Bag Housing UPVC

FRP Filter Housing

Material: UPVC
Cover opening & closure type: Swing bolt hinged
Max working pressure: 10 bar (150PSI)
Filter elements adaptor：222 o-ring/fin, Double open end-DOE
Filter type: Cartridge filters
Quantity of filter: 3, 5, 7, 10, etc.

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Product Introduction

The FRP Filter Housing is engineered to meet the demands of large-scale industrial water treatment and process filtration. Constructed from fiber-reinforced plastic (FRP), this housing combines lightweight durability with exceptional resistance to corrosion, chemicals, and UV degradation. It can accommodate 5 to 22 standard 2.5-inch outer diameter cartridges and supports diverse media types, including depth filters, pleated membranes, or activated carbon, making it ideal for RO pre-filtration, seawater desalination, power plants, and food/beverage production.

The FRP Filter Housing features DOE (Double Open End) and SOE (Single Open End) compatibility for rapid cartridge swaps, enabling quick installation and minimal downtime. Its modular design ensures effortless scalability for projects requiring high dirt-holding capacity and precise filtration efficiency. The robust FRP material withstands harsh environments, from coastal saline conditions to high-temperature industrial effluents, while the leak-proof seals and pressure-resistant structure guarantee reliable, long-term operation.

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Specification

Housing Material	FRP (Fibre Reinforced Plastic)
Housing Direction	Vertical
Cartridge Length	20", 30", 40"
Number of Cartridges	5pcs, 12pcs, 22pcs
Installed Filter Type	OD 2.5" Depth Filter
Filtration Rating	1μm - 200μm
Connection	Side Port
Inlet/Outlet Type	Flange, Clamp, Threaded
Inlet/Outlet Size	DN40, DN50, DN65, DN80, DN120, DN125
Sealing Type	Swing Bolt Hinged
Seal Material	EPDM, Buna-N, Viton, Silicon

Operation Data for FRP Filter Housing

Max. Temperature	5 - 66°C
Max. Pressure	1 Mpa
Liquid Flow Direction	Side in and side out
Flow Rate	20" 5pcs filters: 3m³/h
	30" 5pcs filters: 4m³/h
	40" 5pcs filters: 5-7m³/h
	40" 12pcs filters: 12-18m³/h
	40" 22pcs filters: 22-30m³/h

Features

Superior Material Performance: Constructed from Fiber-Reinforced Plastic (FRP), the housing provides exceptional corrosion resistance, high-temperature tolerance, and structural durability, outperforming stainless steel in harsh or corrosive environments.

High-Flow Industrial Applications: Designed for systems requiring large flow rates, it excels in water treatment, chemical processing, and desalination, where traditional materials like stainless steel may fail.

Extended Service Life & Efficiency: Combines high dirt-holding capacity with long-lasting performance, minimizing maintenance frequency and operational disruptions.

Scalable Multi-Cartridge Design: Accommodates 5 to 22 standard 2.5-inch cartridges, offering flexibility for projects needing adaptable, high-capacity filtration.

Easy Installation & Low Maintenance: Supports various cartridge types and configurations with quick-change functionality, reducing downtime and long-term costs.

Eco-Friendly & Cost-Effective: Resistant to UV degradation and chemical wear, ensuring reliable operation in coastal, industrial, or high-temperature settings.

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