High pressure vessel is specially designed for membrane separation applications ,especially for sea water desalination.
The product is available in both end port and side port; pressure rating from 1000 psi to 1200 psi and length from 1 to 7 membrane elements.
The product quality meets international standard such as ASME,NSF.

Features:
‐ Smooth inner surface finishing for easy loading and unloading of membrane elements
‐ Both end port and side port are available
‐ Different size of side port connection is available in side port vessels
‐ Outer polyurethane paint for UV resistant
‐ Head seal area is formed on the mandrel surface, therefore more accurate.
‐ The head seal is captured and does roll during installation of head assembly
‐ Down‐stream conical shape thrust cone improve water flow pattern and allow installation of head assembly in any angle
‐ ISO9001:200 certification
‐ 100% hydro test at 1.5X operating pressure
Specification:
Specifications: | End port | Side port |
Available pressure rating (psi) | 1000/1200 | |
Length (No. of elements) | 1 to 7 | |
Shell Material | FRP | |
Shell Color | White (other colors are available on request) | |
Feed/reject port | 2-6 | |
Size | 1.5" | 1.5”/2.0”/2.5”/3 |
Connection | Groove end | |
Material | SS316L,(Duplex 2205,2507 are option choices) | |
Permeate port | ||
Size | 1” | |
Connection | Female NPT/BSP | |
Material | ABS | |
Head assembly*1 | Included | |
Adaptor*2 | included | |
Straps and saddles | included | |
Packaging*3 | PVC plastic wrapping with carton outer pack | |
Max. operating Temp | 50℃ (122℉) | |
Note:
*‐ Head assembly consists of Retainer lock bars, cast Aluminum bearing plate, ABS seal plate and lock nut, Head seal, permeate port o‐ring.
* – 0.125” OD Standard adaptor is provided. Adaptor of different dimension are available on request.
* – wooden crate for export packing.
Ordering guide
Product Data Sheet | |
Product Name: | HIgh pressure vessel for sea water desalination |
Number of element/vessel | 1 to 7 |
Membrane Type: | 8' x 40" spiral wound element |
Operating data: | |
Operating pressure: | 1000/1200 psi |
Operating Temperature range: | ‐7℃ to 49℃ |
Permeate port back pressure: | 125 psi (8.6 bars) Max. |
Hydrostatic Test pressure: | 1.5 X operating pressure for 20 minutes |
Vessel dimensions: | Refer to Drawing |
Net weight: | Refer to Drawing |
Feed/concentrate port: | |
Pipe size: | 1.5" IPS groove end standard (2.0" and 2.5" available) |
Number of port: | 2 as standard, multiport are available on request |
Port material: | SS316L,(Duplex 2205,2507 are option choices) |
Side port Clocking: | 0° as standard, (90°, 180° and 270°clocking are available) |
Permeate port: | |
Pipe size: | 1" FNPT |
Port material: | 30% Glass filled ABS |
Shell Color: | White |
Accessories included: | |
Straps, strap screws and saddles 2 sets below 3 element; 3 sets for 4 to 7 elements | |
label | 4 ea |
Adaptor | 2ea |
Head assembly | 2 sets |
Head seal | 2 ea |
Adaptor o‐ring seal | 4 ea |
Packing: | |
Individual vessel | Plastic bubble wrap |
Bulk | Wooden crate |

Contact:
Email:Sara@water-ts.com
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