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2.5 Inch FRP Membrane Housing for Water Purification

An enlarged picture of white 2.5 inch FRP membrane housing.
FMH25-1: White 2.5" FRP membrane housing.

2.5" FRP membrane housing is a preferred choice for commercial and industrial water purification systems. It is a cylindrical housing that made of fiberglass, and with one or more membranes inside of it. Applicable in a widely range of working pressure, from 300 psi to 1200 psi. Low pressure 2.5" FRP membrane housing is designed with SS316 crescent shaped lock plate, thus ensures the head installation is more simple, safe. And high pressure 2.5" FRP pressure vessel is used with three ring lock ring design. 2.5" FRP membrane housing is widely used in electronics manufacturing, industrial processing, seawater desalination, metallurgical, medicine, power generation, waste water treatment and other industries.

Specifications:

  • Product name: 2.5" FRP membrane housing.
  • Material: FRP.
  • Surface treatment: polyurethane coated.
  • Color: White, blue are popular colors, other colors are also available.
  • Available working pressure: 300-1200 psi.(300 psi, 450 psi, 600 psi, 1000 psi, 1200 psi)
  • Operating temperature: -7°C - 49°C.
  • Length type: 14 inches, 21 inches, 40 inches; 1-2 core.
  • Connection type: end port, side port.
A 2.5 inch white FRP membrane housing is lying on the cardboard and one side is on a carton box.
FMH25-2: 2.5" FRP membrane housing of 300 psi.
In horizontal angle, a white FRP membrane housing is lying on the cardboard.
FMH25-3: 2.5" FRP membrane housing of 1000 psi.

Model number description:

Model number description about 2.5 inch FRP membrane housing.
  • 1 - Membrane housing material: FRP.
  • 2 - Maximum pressure value of membrane housing: 300 psi.
  • 3 - Connection mode of inlet and outlet: end port.
  • 4 - Membrane housing inner diameter: 2.5 inches.
  • 5 - Membrane housing length: 14 inches.
  • 6 - Membrane housing color: White (Standard color).
Sketch of 2.5 inch membrane housing cross section.
Specifications of 2.5" FRP membrane housing
Items Working pressure Length Diameter (outer) S Weight Connections
Feed port Permeate port Concentrate port
  psi mm mm mm kg inch inch inch
F300E2514W 300 427 68 200 2.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F300E2521W 605 68 400 2.2 1/4 FNPT 1/4 FNPT 1/4 FNPT
F300E2540W 1088 68 700 3.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F600E2514W 600 427 68 200 3.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F600E2521W 605 68 400 3.6 1/4 FNPT 1/4 FNPT 1/4 FNPT
F600E2540W 1088 68 700 5.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1000E2514W 1000 427 68 200 3.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1000E2521W 605 68 400 3.6 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1000E2540W 1088 68 700 5.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1200E2514W 1200 427 68 200 3.0 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1200E2521W 605 68 400 3.6 1/4 FNPT 1/4 FNPT 1/4 FNPT
F1200E2540W 1088 68 700 5.0 1/4 FNPT 1/4 FNPT 1/4 FNPT

Note:

  • All above is only for reference data.
  • Specifications are subject to change without further notice.
  • Special specifications can be customized according to your requirements.
Sketch of 2.5 inch pressure vessel operating principle cross section, and each part is marked with name.
FMH25-4: 2.5" end port FRP membrane housing working principle schematic diagram.

Features:

  • High strength.
  • Anti-corrosion.
  • Smooth inner surface.
  • Beautiful appearance.
  • FRP winding shell design.
  • Insert plastic head assembly.
  • Polyurethane coating protection.
  • Easy and quick loading or unloading membranes.
  • 300 psi, 450 psi and 600 psi membrane housing use SS316 crescent shaped lock plate so that the head installation is more simple, safe.
  • 1000 psi and 1200 psi membrane housing uses three ring lock ring design.
  • Applicable membrane: Dow, Koch, Hyde, Shi Han, Dongli, GE, Huitong, big dipper and other standard membrane elements.

Applications:

  • Health care.
  • Desalination.
  • Water treatment.
  • Ultra - pure water.
  • Food & Beverage.
  • Power generation.
  • Industrial processing.
  • Automotive application.
  • Electronics manufacturing.

Packaging:
2.5" FRP pressure vessel can be wrapped with plastic film inside, outside is packed with carton box, and then on wooden cases or pallets.

Plenty of 2.5 inch pressure vessels is wrapped with plastic film and put in order on the wooden shelf.
FMH25-5: 2.5" FRP pressure vessel can be packed with plastic film inside.
Many 2.5 inch pressure vessels packed with carton box is orderly stacked together.
FMH25-6: Each 2.5" FRP pressure vessel is packaged with one carton box.

How to open end port of 2.5" FRP pressure vessel?

Attention!
Before ensuring that the pressure of the container is completely released, it is forbidden to open the container, otherwise it will cause physical harm or even endanger life!

Specific operation method:

  • First step: release pressure.
    Close the pressure source, fully release the pressure.
  • Second step: separation of piping.
    Separating the piping that is connected on the pressure vessel.
  • Third step: removing end plate.
  • Use M6 inner six angle wrench to unscrew bolts, blocking piece, and take off the blocking piece.
  • Screw the specialized pliers into the permeate port in a clockwise direction.
  • Then shake the specialized pliers up and down gently, pull it out of with force until the end plate is out of the sealed area.
  • End plate removed as assembly from the membrane housing.

Inquiry for Our Product

Mecraw Filter Company
E-mail: sales@membranehousing.org

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.