RO Pressure Tubes

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MOQ : 1 Piece

RO Pressure Tubes Specification

Function
To house and protect RO membranes during high pressure filtration

Dimension (L*W*H)
Standard: 40 Length, Diameter 4

Membrane Size
4 x 40 (Standard) and other sizes available

Weight
Approx. 4-5 Kg

Membrane Quantity
Single Membrane

Material
FRP (Fiber Reinforced Plastic)

Product Type
RO Pressure Tube

Lead Time
1-2 Weeks

Color
White

Application
Industrial and Commercial RO Water Purification Systems

Capacity
Supports RO Membranes up to 3000 GPD

Cleaning Chemical Compatibility
Compatible with industry-standard RO cleaning chemicals

Seal Type
EPDM O-Rings

Operating Temperature Range
4C to 45C

Maximum Operating Pressure
300 psi (20 bar)

End Cap Material
ABS / Stainless Steel

Compatible Membrane Brand
Dow, Hydranautics, Toray, CSM, Vontron, etc.

Port Type
Standard Side/End Port

Surface Finish
Glossy

Installation Orientation
Horizontal / Vertical

Burst Pressure
900 psi minimum

RO Pressure Tubes Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
1 Months

About RO Pressure Tubes

RO Pressure Tubes

Pure Water Engineers offers 8 Inch & 4 stainless steel 304 or 316L membrane housings.

These membrane housings are widely used for covering reverse osmosis membrane, ultra filtration and nano filtration membrane.

Features:
(1) RO membrane housing has available length, 1, 2, 3, 4, 5, 6, element
(2) membrane housing tube is seamless
(3) Tube material: Stainless steel 304 or 316L
(4) Wall Thickness: 1.5-3mm
(5) Material of lid is Stainless steel with Silicon rubber O-Ring
(6) Inlet/Outlet port: End port or Side Port
(7) Surface finishing: Mechanical polishing or Electro-polished
(8) Pressure resistance: 3MPa
(9) Temperature-resistance: 0 to 150 degrees Centigrade
(10) 300PSI-1000PSI

Optimal Protection for RO Membranes

Our pressure tubes are designed to house and shield RO membranes from high-pressure conditions during filtration. The FRP material offers outstanding strength-to-weight ratio, ensuring both resilience and ease of installation. Precision design supports various membrane brands and cleaning regimens, making these tubes ideal for demanding industrial and commercial environments.

Flexible Installation and Compatibility

Whether your setup requires horizontal or vertical orientation, our tubes adapt seamlessly. Side and end ports allow integration into diverse system designs. Compatible with leading RO membrane brands in sizes up to 4 x 40 inches, they provide versatility for new projects or retrofitting existing systems.

FAQs of RO Pressure Tubes:

Q: How should the RO pressure tube be installed for optimal performance?

A: The tube is designed for both horizontal and vertical installation. Ensure secure mounting on a stable surface and align ports to connect conveniently with your system. Always follow manufacturer guidelines for optimal orientation and safety.

Q: What maintenance is required for the end caps and O-ring seals?

A: Routine inspection of ABS or stainless steel end caps and EPDM O-Rings is recommended. Replace O-Rings if wear or leaks become visible. The tubes are compatible with standard RO cleaning chemicals, simplifying cleaning and upkeep.

Q: When should the pressure tube be replaced?

A: Although FRP tubes are highly durable, replacement is recommended if there are signs of physical damage, persistent leaks, or pressure performance drops. Regular system monitoring will help identify when components require renewal.

Q: Where can these RO pressure tubes be used?

A: They are ideal for industrial and commercial water purification systems requiring robust and reliable membrane housing, particularly where high pressure, chemical compatibility, and flexibility in installation are priorities.

Q: What is the process for assembling the membrane in the tube?

A: Insert the standard 4 x 40 inch membrane into the tube, ensure EPDM O-Rings are properly seated, and fasten the ABS or stainless steel end caps securely. Always conduct a pressure test before system start-up to ensure leak-free operation.

Q: How do these tubes benefit RO system operators?

A: Operators benefit from reliable pressure containment, reduced maintenance downtime, chemical compatibility for easy cleaning, and adaptability for both retrofit and new installations, all contributing to efficient water purification.

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