FRP (fibreglass) RO membrane housings in 4-inch, 8-inch and 16-inch sizes, side-port and end-port, 1-8 element lengths, rated 300 to 1000 psi and NSF/ANSI 61 certified. Supplied to water treatment and desalination plants across India, the Middle East, Africa and worldwide.
Genoasis is a trusted supplier of FRP (fibreglass reinforced plastic) pressure vessels that house spiral-wound reverse osmosis membrane elements. We stock 4-inch, 8-inch and 16-inch vessels in both side-port and end-port configurations and in 1 to 8 element lengths - so you get the right housing for your array, footprint and piping layout.
Vessels are available in 300, 450, 600 and 1000 psi pressure ratings to match brackish water RO or high-pressure seawater RO duty, and standard FRP vessels are NSF/ANSI 61 certified for drinking water. Send us your membrane count, element size and operating pressure, and our engineers will quote the vessels with matching RO membranes, antiscalants and cartridge filters in the same package.
FRP pressure vessels are supplied across India (Chennai, Mumbai, Delhi, Bangalore, Hyderabad), the Middle East (UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain), and Africa (Nigeria, Kenya, South Africa, Ghana). We respond to every enquiry within 1 hour.
Compact 4-inch FRP housings for 4040 spiral-wound elements, in 1 to 6 element lengths. Ideal for small industrial and commercial RO skids. Side-port and end-port, rated 300-1000 psi, NSF/ANSI 61 certified.
The industry-standard 8-inch FRP vessels for 8040 elements, in 1 to 8 element lengths. The workhorse of industrial and municipal RO plants. Side-port and end-port, rated 300-1000 psi, NSF/ANSI 61 certified.
Large-diameter 16-inch FRP vessels for high-capacity trains, reducing vessel count, footprint and interconnecting piping on large municipal and desalination RO plants. Side-port, rated up to 600 psi.
Composite high-pressure vessels rated up to 1000 psi for single-pass seawater desalination (SWRO), plus FRP multimedia and sand filter vessels for RO pre-treatment.
| Vessel Size | Element Config | Pressure Rating | Port Type |
|---|---|---|---|
| 4-inch | 1-6 elements (4040) | 300 / 450 / 600 / 1000 psi | Side-port & end-port |
| 8-inch | 1-8 elements (8040) | 300 / 450 / 600 / 1000 psi | Side-port & end-port |
| 16-inch | 1-8 elements | 300 / 450 / 600 psi | Side-port |
| Composite / SWRO | 1-8 elements | up to 1000 psi | Side-port & end-port |
Standard FRP vessels are NSF/ANSI 61 certified for safe use in drinking water and municipal RO systems.
Pressure ratings from 300 to 1000 psi cover brackish water RO through to high-pressure seawater desalination.
4-inch, 8-inch and 16-inch vessels in 1-8 element lengths, side-port and end-port, for any RO array.
Our engineers size the right vessel for your membrane count, element size and operating pressure - free of charge.
Genoasis supplies every component alongside your FRP pressure vessels.
Brackish water, seawater and low-energy 4-inch and 8-inch RO membrane elements.
View MembranesPhosphonate and polymer antiscalants to protect membranes from scaling.
View AntiscalantsTechnical answers for RO plant engineers and buyers in India, the UAE and the GCC.
We supply FRP (fibreglass) RO pressure vessels in 4-inch, 8-inch and 16-inch diameters, in both side-port and end-port configurations and in 1 to 8 element lengths. This lets you house any number of standard spiral-wound RO membrane elements, from small industrial skids to large municipal and desalination trains.
Our FRP pressure vessels are available in 300, 450, 600 and 1000 psi pressure ratings, so you can match the vessel to brackish water RO or high-pressure seawater RO duty. Standard FRP vessels are NSF/ANSI 61 certified for use in drinking water systems, and composite high-pressure vessels are available for SWRO desalination.
Yes. For seawater RO (SWRO) desalination we supply composite and high-pressure FRP vessels rated up to 1000 psi to handle the elevated feed pressures of single-pass seawater desalination. We also offer FRP multimedia and sand filter vessels for RO pre-treatment.
Yes. We supply FRP pressure vessels across the Middle East (UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain), India, and Africa (Nigeria, Kenya, South Africa, Ghana, Tanzania, Ethiopia). We handle export documentation and shipping, and respond to enquiries within 1 hour.
Send your membrane count, element size and operating pressure - we'll size the right vessel and quote it with matching membranes and chemicals.