Bel Pressure Vessels

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port: 1/2" NPT-FEMALE · Max. allowable working pressure: Not to exceed 300 psi (20.7 bar)

This is a Bel Pressure Vessels 4-E-300 RO membrane pressure vessel designed for one or two membrane elements.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Port Type (Permeate): 1/2" NPT-FEMALE · Max. allowable working pressure: Not to exceed 300 psi (20.7 bar)

This is a Bel Pressure Vessels 4-E-300 series Reverse Osmosis membrane pressure vessel, suitable for housing 3 to 6 standard 40-inch or 21-inch membrane elements.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate Port: 1/2" NPT-FEMALE · Max. allowable working pressure: 450 psi (31 bar)

This is a RO membrane pressure vessel designed for one or two membrane elements. It features a maximum allowable working pressure of 450 psi and accepts membrane elements...

Permeate internal pressure: 125 psi (8.6 bar) · PERMEATE Port: 1/2" NPT-FEMALE · Membrane Capacity: Designed for 3 to 6 membrane elements

This is a Bel Pressure Vessels 4-E-450 RO pressure vessel designed for 3 to 6 membrane elements.

Capacity: From 3 to 6 membrane elements · Maximum Permeate Internal Pressure: 125 psi (8.6 bar) · PERMEATE Port: 1/2" NPT-FEMALE

The Bel Pressure Vessels RO Pressure Vessel is designed to hold 3 to 6 membrane elements for reverse osmosis systems.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port: 1/2" NPT - male · Max. allowable working pressure: 600 psi (41.4 bar)

The 4-E-600 is a 600 psi Reverse Osmosis membrane pressure vessel designed for high-pressure applications. It features a 4.

Permeate port: 1/2" NPT- male · Body Diameter: Ø123 [4.84 in] · Other reference dimensions: Ø102 [4.02 in], 35 [1.38 in], 68 [2.68 in], 110 [4.33 in], 20 [0.8 in] TYPx2, 145 [5.7 in] (M ref.), Ø138 [5.43 in], 8 [0.32 in], 72 [2.84 in], 40 [1.58 in]

This is a Bel Pressure Vessels 4-E RO membrane pressure vessel designed for high-pressure applications.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate port: 1/2" NPT- male · Max. allowable working pressure: 1200 psi (83 bar)

This is a Bel Pressure Vessels 4-E RO membrane pressure vessel designed for high-pressure applications up to 1200 psi.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 1/2" NPT - female · Maximum allowable working pressure: 300 psi (20.7 bar)

This is a 4-inch Bel Pressure Vessels RO membrane housing designed for a maximum working pressure of 300 psi. It features a 1" Victaulic feed/concentrate port.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 1/2" NPT - female · Max. allowable working pressure: 450 psi (31 bar)

This is a Bel Pressure Vessels 4-S-450 RO membrane pressure vessel designed for reverse osmosis systems. It features a 450 psi maximum allowable working pressure.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 1/2" NPT - male · Max. allowable working pressure: 600 psi (41.4 bar)

This is a Bel Pressure Vessels RO membrane pressure vessel designed for a maximum working pressure of 600 psi.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate port: 1/2" NPT - male · Max. allowable working pressure: Not to exceed 1000 psi (69 bar)

This is a Bel Pressure Vessels 4-S-1000 RO membrane pressure vessel designed for high-pressure reverse osmosis systems.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port: 1/2" NPT - male · Max. allowable working pressure: 1200 psi (83 bar)

This is a Bel Pressure Vessels RO membrane pressure vessel designed for high-pressure applications up to 1200 psi.

Permeate Port: 1.25" BSP-Male · Max. allowable working pressure: 300 psi (20.7 bar) · Feed/Concentrate Port: 1.5" Victaulic

The BEL8-E-300 is an 8-inch end port RO pressure vessel designed for 1 to 8 membrane elements. It features Victaulic feed/concentrate ports, BSP-Male permeate ports.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port: 1.25" BSP-MALE · Screw Hex Head: DIN 933 or DIN EN 24017 M8x70

This 8-inch end port RO pressure vessel is designed to house one to eight membrane elements. It features Victaulic feed/concentrate ports, a BSP-MALE permeate port.

Max. permeate internal pressure: 125 psi (8.6 bar) · Permeate Ports Outlet: 1.25" BSP male · Max. allowable working pressure: 450 psi (31 bar)

This 8-inch end-port RO pressure vessel is designed for one to eight membrane elements. It features Victaulic feed/concentrate ports, BSP male permeate outlets.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port: 1.25" BSP-Male · Max. allowable working pressure: 450 psi (31 bar)

The BEL8-E-450 is a reverse osmosis pressure vessel designed for membrane element support. It features a 1.5" Victaulic feed/concentrate port and a 1.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate Port Outlet: 1.25” BSP-Male · Max. allowable working pressure: 600 psi (41.4 bar)

This is an 8-inch end-port RO membrane pressure vessel designed for reverse osmosis systems.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate Port Outlet: 1.25" BSP male · Max. allowable working pressure: 1000 psi (69 bar)

The BEL8-E-1000 is a reverse osmosis membrane pressure vessel designed for operation up to 1000 psi.

Permeate internal pressure not to exceed: 125 psi (8.6 bar) · Permeate Port Outlet: 1.25" BSP-Male · Max. allowable working pressure: 1200 psi (83 bar)

This is an 8-inch End Port Reverse Osmosis (RO) Pressure Vessel, configurable for working pressure and the number of membrane elements up to 8.

Permeate internal pressure not to exceed: 125 psi (8.6 bar) · Permeate Port: 1.25" BSP-MALE (Permeate Ports Outlet) · Max. allowable working pressure: 1500 psi (103.4 bar)

This 8-inch end port pressure vessel is designed for reverse osmosis applications with a maximum allowable working pressure of 1500 psi.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Working Pressure Rates (selectable): 300, 450, 600, 1,000, 1,200, 1,500 psi · Pressure: 1,500 psi

This is the BEL8 8" Side Port RO Pressure Vessel, designed to house one to eight membrane elements with selectable working pressure rates up to 1,500 psi.

Permeate Internal Pressure: Not to exceed 125 psi (8.6 bar) · Available Working Pressure Rates: 300, 450, 600, 1,000, 1,200, 1,500 PSI · Pressure: 450 PSI

This is a Bel Pressure Vessels 8-inch side port RO membrane housing designed for pressures up to 450 PSI.

Permeate Internal Pressure: Not to exceed 125 psi (8.6 bar) · Working Pressure Rates (PSI): 300, 450, 600, 1,000, 1,200, 1,500 · Operating Temperature: Not to exceed 49°C (120°F)

These 8-inch side-port reverse osmosis pressure vessels from Bel Pressure Vessels are designed to hold one to eight membrane elements.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Working Pressure Rate Options (PSI): 300, 450, 600, 1,000, 1,200, 1,500 · Operating temperature: Not to exceed 49°C (120°F)

The BEL8 is an 8-inch side port RO membrane pressure vessel designed to house one to eight membrane elements.

Maximum Permeate Internal Pressure: 125 psi (8.6 bar) · Membrane Element Capacity: Designed to hold 1 to 8 membrane elements · Available Working Pressure Rates: 300, 450, 600, 1,000, 1,200, 1,500 PSI

This is a Bel Pressure Vessels 8" Side Port RO membrane housing designed for 1 to 8 membrane elements.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Configurable Working Pressure Rates (PSI): 300, 450, 600, 1,000, 1,200, 1,500 · Operating temperature: Not to exceed 49°C (120°F)

This is a BEL8 8-inch side port reverse osmosis membrane pressure vessel, configurable for one to eight membrane elements.

Selection cues: housing diameter · pressure rating · port format and element count

This is an 8-inch diameter, 1-element RO membrane pressure vessel.

Permeate internal pressure not to exceed: 232 psi (16 bar) · Permeate Port: 2" Victaulic · Screw Hex Head: DIN 933 or DIN EN 24017 M8x70

The Bel Pressure Vessels 9-S-300 is a reverse osmosis membrane pressure vessel designed for high-pressure applications.

Selection cues: housing diameter · pressure rating · port format and element count

The ORL 4-E 300/450 is a RO membrane pressure vessel from Bel Pressure Vessels.

Selection cues: housing diameter · pressure rating · port format and element count

This is a Bel Pressure Vessels ORL 4-S 300/450 membrane housing designed for reverse osmosis systems.

Selection cues: housing diameter · pressure rating · port format and element count

This product is an RO membrane pressure vessel from Bel Pressure Vessels designed for water treatment applications.

Selection cues: housing diameter · pressure rating · port format and element count

This is an ORL 4-E 1000 1M-6M membrane pressure vessel from Bel Pressure Vessels for reverse osmosis systems.

Selection cues: housing diameter · pressure rating · port format and element count

The AquaChain ORL 4-E 1200 1M-6M is a RO membrane pressure vessel designed for water treatment applications.

Selection cues: housing diameter · pressure rating · port format and element count

This is a Bel Pressure Vessels RO membrane pressure vessel.

Selection cues: housing diameter · pressure rating · port format and element count

This is a Bel Pressure Vessels RO membrane pressure vessel for various applications.

Selection cues: housing diameter · pressure rating · port format and element count

This product is an RO membrane pressure vessel designed for water treatment applications.

Selection cues: housing diameter · pressure rating · port format and element count

This is a Bel Pressure Vessels RO membrane pressure vessel designed for water treatment applications.

Selection cues: housing diameter · pressure rating · port format and element count

This is a Bel Pressure Vessels RO membrane pressure vessel designed for high-pressure applications.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate port: 3" victaulic · Screw hex head: DIN EN 24014 M8x100

This is a Bel Pressure Vessels RO membrane pressure vessel designed for use with up to 300 psi working pressure.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 3" victaulic · Screw hex head: DIN EN 24014 M8x100

This Bel Pressure Vessels unit is a 16-inch diameter RO membrane pressure vessel designed for high-pressure applications up to 450 psi.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 3" victaulic · Screw hex head: DIN EN 24014 M8x100

This is a Bel Pressure Vessels 16-S RO membrane pressure vessel designed for operation up to 600 psi.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · Permeate port: 3" victaulic · Screw hex head: DIN EN 24014 M8x100

This is a Bel Pressure Vessels RO membrane pressure vessel designed for high-pressure applications up to 1000 psi.

Permeate internal pressure: 125 psi (8.6 bar) · Permeate port: 3" victaulic · Screw hex head: DIN EN 24014 M8x100

This is a Bel Pressure Vessels 16-S RO membrane pressure vessel designed for high-pressure applications.

Permeate port pressure: MUST NOT EXCEED 125 psi (8.6 bar) · Operating temperature: NOT BE OPERATED AT TEMPERATURES ABOVE 49° C (120°F) · Body of Pressure vessel: Glass / Epoxy

This 4-inch end port pressure vessel, constructed from filament wound FRP with epoxy resin, serves as a housing for RO, NF, and UF membrane elements.

Permeate Port Pressure: Must not exceed 125 psi (8.6 bar) · Pressure Testing: Each vessel is tested at 110% of the design pressure; however, long-term operation above design pressure must be prevented · Continuous Operating Temperature: Should not be continuously operated at temperatures above 120°F (49°C)

This is the 4" Side Port technical manual for Bel Pressure Vessels, designed as housings for spiral-wound RO, NF, and UF membrane elements.

Permeate port pressure: Must not exceed 125 psi · Permeate Port connection: 1.5" (End Port) · Design Pressure (various models available): 300 psi, 450 psi, 600 psi, 1000 psi, 1200 psi, and 1500 psi. Long-term operation above the design pressure must be prevented

This technical manual covers Bel Pressure Vessels' 8" End Port housings, designed for RO, NF, and UF membrane elements.

Permeate Port Pressure: Must not exceed 125 psi · Head Reassembly: Steps for inserting O-rings, applying lubricant (Molykote 111 or Glycerin), and using pusher tools to seat the end cap and secure retaining rings · Design Pressure: Vessels are tested at 110% of their design pressure. Long-term operation above the design pressure must be prevented as it voids the warranty and may lead to explosive head failure

This technical manual details 8-inch side port Bel Pressure Vessels, designed as housings for spiral-wound RO, NF, and UF membrane elements.

Permeate Port Pressure: Must not exceed 125 psi (with standard materials) · Design Pressure Protection: Protection against over-pressurization must ensure pressure does not exceed 105% of design pressure · Hydrostatic Test Pressure: Each vessel is pressure tested at 110% of its maximum operating pressure. Vessels are designed to withstand more than 6 times the design pressure

BEL 16" vessels are high-performance FRP composite pressure vessels for RO, NF, and UF membrane applications, designed and tested to ASME code.

Selection cues: housing diameter · pressure rating · port format and element count

This document outlines the shimming procedure for Bel Pressure Vessels to ensure proper installation and fit.

Selection cues: housing diameter · pressure rating · port format and element count

This product offers various end cap options for RO membrane pressure vessels.

Selection cues: housing diameter · pressure rating · port format and element count

BEL i-lEC membranes are designed for use with BEL Pressure Vessels, featuring a unique 40.5-inch length that requires specific standard and short end caps.

Selection cues: housing diameter · pressure rating · port format and element count

The BEL ProValve is a permeate sampling valve designed for direct connection to BEL 8" RO membrane pressure vessels.

Pressure vessels: Supplied according to the project design

BEL GROUP offers customizable Reverse Osmosis Skids designed as medium-sized packages for easy transport and integration, often utilizing multiport systems.

Permeate flow: 97.70 m³/h (2,200.00 m³/d) · Feed flow: 229.17 m³/h (5,500.00 m³/d) · Feed pressure: 67.50 bar

This multiport pressure vessel skid is designed for RO systems to reduce piping, accessories, and welds, thereby minimizing cost, footprint, and potential leak points.

Selection cues: housing diameter · pressure rating · port format and element count

This product is a side-port reverse osmosis membrane pressure vessel designed by Bel Pressure Vessels.

Permeate internal pressure: Not to exceed 125 psi (8.6 bar) · PERMEATE Port: 1/2" NPT-Female · Max. allowable working pressure: Not to exceed 300 psi (20.7 bar)

The RO Pressure Vessel BEL 4-E-300 is designed for 1 or 2 membrane elements up to 40" in length.

Permeate internal pressure: 125 psi (8.6 bar) · PERMEATE PORT: 1/2" NPT-FEMALE · Max. allowable working pressure: 450 psi (31 bar)

This is a BEL 4-E-450 reverse osmosis pressure vessel designed to hold one or two membrane elements.