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4" Low Pressure 02

Product Overview

The fiberglass reverse osmosis membrane housing is a key component used in water treatment systems, offering numerous advantages. Firstly, fiberglass membrane housing is known for its high strength and durability, allowing it to withstand high-pressure environments and effectively resist external physical impacts, thereby reducing replacement or maintenance costs due to accidental damage.

Additionally, fiberglass material has high chemical stability and strong resistance to chemical substances and common components in water, offering excellent anti-corrosion properties, which are especially beneficial for seawater and industrial wastewater treatment. Compared to traditional metal housings, fiberglass membrane housing is lighter in weight, making it easier to install and transport, thereby reducing labor costs and structural load, and is suitable for various complex installation environments.

It also offers design flexibility, as it can be customized according to system requirements, with a variety of sizes and interface types available. Moreover, fiberglass membrane housing has excellent insulation properties, enhancing the safety and heat resistance of system operation. Its economic advantages are also significant, as the low maintenance frequency and costs, combined with a long service life due to its durability and corrosion resistance, make it a cost-effective choice.

In summary, due to its outstanding performance in reliability and economic efficiency, fiberglass reverse osmosis membrane housing is an ideal choice in the water treatment industry, widely used in various scenarios such as seawater desalination, municipal water supply, and industrial wastewater treatment.

Product Dimensions

4 inch FRP housing Size
4 inch End Port Low Pressure
Membrane Quantity 1 2 3 4
300PSI 125x125x1252 125x125x2268 125x125x3284 125x125x4300
450PSI 125x125x1258 125x125x2274 125x125x3290 125x125x4306
600PSI 125x125x1425 125x125x2441 125x125x3457 125x125x4473
1000PSI 125x125x1435 125x125x2451 125x125x3467 125x125x4483

Unit: mm (D1×D2×L)

Product Parameters

4" Side Port / Low Pressure

4" Low Pressure 01
4" Low Pressure 02
4" Low Pressure Specifications

4" Side Port / High Pressure

4" High Pressure 01
4" High Pressure 02
4" High Pressure Specifications

Technical Specifications

Specification 4" Side Port / Low Pressure 4" Side Port / High Pressure
Model W40S300/450 W40S600/1000/1200
Design Pressure 300/450 Psi 600/1000/1200 Psi
Cyclic Test 100,000 times 100,000 times
Burst Pressure 6 6
Elements Quantity 1-4 1-4
Operating pH Range pH 3-11 pH 3-11
Operating Temperature -10℃-66℃ (14℉-150℉) -10℃-66℃ (14℉-150℉)
Feed / Concentration Port 1" 1"
Permeate Port 3/4" 3/4"

Technical Documentation

Download detailed specifications and installation guides

Frequently Asked Questions

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