S Series FRP Membrane Housing with A Working Pressure 300–2000 PSI

S series FRP membrane housings are mainly made of epoxy resin and fiber materials after special processing by automatic winding molding through computer control. It often works with RO membranes and is used in RO systems to remove pigments, hardness, high valence ions and other impurities, so that water after treatment can meet pure water standards.

S series FRP membrane housings are widely used in RO water treatment systems. It has a working pressure ranging from 300 PSI to 1200 PSI. All our membrane housing have gone through burst pressure test at 6 times pf design pressure and 100,000 times of cycle tests, and have obtained ASME certification.

Specification
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Specification

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An inclined placed 8 inch side port FRP membrane housing.

S Series 8" – Side Port

S Series 8" FRP Membrane Housing (Side Port)
Type	8" Side Port / 300–600 PSI	8"Side Port / 1000–1200 PSI
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Model	S80S300/450/600	S80S1000/1200
Design Pressure	300/450/600 PSI	1000/1200 PSI
Fatigue Test	100,000 times	100,000 times
Burst Pressure	6 times	6 times
Elements Quantity	1–7	1–7
Operating pH Range	pH 3–10	pH 3–11
Design Temperature Range	-10 °C to 66 °C (14 °F to 150°F)	-10 °C to 66 °C (14 °F to 150 °F)
Feed/Concentration Port	1.5"/2"/2.5"/3"	1.5"/2"/2.5"/3"
Water Purification Port	1"	1"
End Cap	Space aluminum, small thickness	Space aluminum, large thickness
Fixing	Stopper	Stopper
Retaining Ring	No	Yes

An inclined placed 8 inch end port FRP membrane housing.

S Series 8" – End Port

S Series 8" FRP Membrane Housing (End Port)
Type	8" End Port / 300–600 PSI	8"End Port / 1000–1200 PSI
Photo
Model	S80E300/450/600	S80E1000/1200
Design Pressure	300/450/600 PSI	1000/1200 PSI
Fatigue Test	100,000 times	100,000 times
Burst Pressure	6 times	6 times
Elements Quantity	1–7	1–7
Operating pH Range	pH 3–10	pH 3–10
Design Temperature Range	-10 °C- to 66 °C (14 °F to 150 °F)	-10 °C to 66 °C (14 °F to 150 °F)
Feed/Concentration Port	1.5"	1.5"
Water Purification Port	1"	1"
End Cap	Space aluminum, small thickness	Space aluminum, large thickness
Fixing	Stopper	Stopper
Retaining Ring	No	Yes

An inclined placed 4 inch side port FRP membrane housing.

S Series 4.0" – Side Port

S Series 4" FRP Membrane Housing (Side Port)
Type	4" Side Port / 300–450 PSI	4" Side Port / 600–1200 PSI
Photo
Model	S40S300/450	S40S600/1000/1200
Design Pressure	300/450 PSI	600/1000/1200 PSI
Fatigue Test	100,000 times	100,000 times
Burst Pressure	6 times	6 times
Elements Quantity	1–4	1–4
Operating pH Range	pH 3–11	pH 3–10
Design Temperature Range	-10 °C to 66 °C (14 °F to 150 °F)	-10 °C to 66 °C (14 °F to 150 °F)
Feed/Concentration Port	1"	1"
Water Purification Port	3/4"	1/2"
End Cap	ABS	Space aluminum
Fixing	Crescent film	Stopper
Retaining Ring	No	No

An inclined placed 4 inch end port FRP membrane housing.

S Series 4.0" – End Port

S Series 4" FRP Membrane Housing (End Port)
Type	4" End Port / 300–450 PSI	4" End Port/ 600–1200 PSI
Photo
Model	S40E300/450	S40E600/1000/1200
Design Pressure	300/450 PSI	600/1000/1200 PSI
Fatigue Test	100,000 times	100,000 times
Burst Pressure	6 times	6 times
Elements Quantity	1–4	1–4
Operating pH Range	pH 3–11	pH 3–10
Design Temperature Range	-10 °C to 66 °C (14 °F to 150 °F)	-10 °C to 66 °C (14 °F to 150 °F)
Feed/Concentration Port	3/4"	13/4"
Water Purification Port	1/2"	1/2"
End Cap	ABS	Space aluminum
Fixing	Crescent film	Stopper
Retaining Ring	No	No

An inclined placed 2.5 inch end port FRP membrane housing

S Series 2.5" – End Port

S Series 2.5" FRP Membrane Housing (End Port)
Type	2.5" End Port / 300 PSI	2.5" End Port / 1000 PSI
Photo
Model	S25E300	S25E1000
Design Pressure	300 PSI	1000 PSI
Fatigue Test	100,000 times	100,000 times
Burst Pressure	6 times	6 times
Membrane model	2514, 2521, 2540	2514, 2521, 2540
Operating pH Range	pH 3–11	pH 3–11
Design Temperature Range	-10 °C to +66 °C(14°F to 150°F)	-10 °C to +66 °C(14°F to 150°F)
Feed/Concentration Port	1/4"	1/4"
Water Purification Port	1/4"	1/4"
End Cap	PP + 30% PG	SS2205
Fixing	Crescent film	Crescent film
Retaining Ring	No	No

An inclined placed quick opening FRP membrane housing

S Series Membrane Cleaning Housing

One end of this RO membrane housing adopts quick release locking mechanism design to make the membrane installation and removal easier while meeting the operating pressure requirements of online cleaning.

One housing can only accommodate one membrane element, and is suitable for 8" membrane only. Only one person can easily remove and install the end cap within 1 minute, making its working efficiency 5 times higher than that of traditional designs.

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