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Confirmed when the order is placedThis product is not held in stock; it is supplied to order and the lead time is confirmed to you when the order is approved. Shipping is free anywhere in Türkiye.
Seawater Treatment Membrane Housing
₺48,261.30
VAT included · Made to order · Free shipping
Installation is a service · plumbing is the customer’s responsibility
Free Shipping
Across Türkiye
Lead Time
Confirmed when the order is placed
Compatibility Support
Send us the size and we will tell you which part fits
Order by Phone
0850 304 95 25
- SKU
- WP-MB-003
- Category
- Water Treatment Spare Parts, RO Membranes, Water Filters, Reverse Osmosis Systems
Which capacity is enough for you? Let us find the unit that suits you best in six questions.
Seawater · High Pressure · SWRO Housing
Seawater Treatment Membrane Housing
The Seawater Treatment Membrane Housing is the high-pressure vessel that holds the membrane element in a seawater reverse osmosis (SWRO) system; built to withstand the very high pressure and corrosive conditions that high salinity demands, it keeps the membrane working safely and efficiently.
- Use
- Seawater (SWRO)
- Rating
- High Pressure
- Function
- Membrane Vessel
01Problem & Solution
Seawater Demands Extreme Pressure
Problem
A Standard Housing Falls Short
Seawater is extremely saline, and treating it calls for far higher pressure than ordinary RO. Standard brackish-water membrane vessels cannot stand up to that pressure and to the corrosive effect of salt water for long.
Solution
A Vessel Built for High Pressure
The Seawater Treatment Membrane Housing is built to a high-pressure rating; it holds the membrane element safely and, being resistant to salt water, gives leak-free, long-lasting service.
02Key Features
Durable, Leak-Free, Safe
The Seawater Treatment Membrane Housing is designed for safe, long-lasting operation in demanding seawater conditions.
High Pressure Rating
Built to the high-pressure rating seawater treatment requires, it operates safely.
Corrosion-Resistant Construction
Its salt-water-resistant composite construction resists corrosion and gives long service life.
Protects the Membrane
Holds the membrane element firmly and safely in position under high pressure so it works efficiently.
Leak-Free O-Ring Assembly
A high-grade O-ring and end-cap assembly keeps it sealed even at high pressure.
Easy Membrane Access
The end-cap assembly lets the membrane element be fitted and removed easily, making service and replacement practical.
Standard Size Compatibility
Built to standard membrane dimensions, it integrates easily into existing systems.
03Technical Specifications
Product Details
| Feature | Value | What it does |
|---|---|---|
| Product Type | Membrane Vessel (Housing) | Which family the unit belongs to. Products in the same family can be used in place of one another. |
| Application | Seawater (SWRO) | Which water source and situation it is used in. |
| Pressure Rating | High Pressure | |
| Material | Durable Composite | What it is made of. A metal body is preferred on a pressurised line, plastic on a chemical one. |
| Port Type | End Entry / Side Entry | |
| Contents | End Cap & O-Ring Assembly | What comes in the box. |
| Weight | 5 kg | Product weight. For wall mounting, the supporting surface is chosen accordingly. |
| Dimensions | 15 × 15 × 110 cm | The outer dimensions of the unit. The cabinet or plant room has to be wider than this. |
04Applications
Where Is It Used?
The Seawater Treatment Membrane Housing is used in SWRO systems that produce fresh water from seawater.
- Seawater Desalination Plants
- Hotels & Holiday Resorts
- Islands & Coastal Facilities
- Ships & Yachts
- Industrial Desalination
- Treating High-TDS Water
- SWRO System Refurbishment
- Spare Vessel Supply
05How It Works
How Does the Seawater Treatment Membrane Housing Work?
Loading the Membrane
The SWRO membrane element is loaded into the housing, which is then sealed with the end-cap assembly and O-rings.
High-Pressure Feed
Seawater from the high-pressure pump is directed into the housing through its feed port.
Separation at the Membrane
While the housing safely contains the pressure, water passes through the membrane and the great majority of salts and minerals are separated out.
Permeate and Concentrate Outlets
The treated fresh water (permeate) and the high-salinity concentrate are taken off separately through their respective ports.
Service and Membrane Replacement
When the membrane reaches the end of its life the end cap is opened and the element replaced; the housing carries on in service with the new membrane.
06Making the Right Choice
What Determines the Right Housing
When choosing the Seawater Treatment Membrane Housing, size, pressure rating and port type must be assessed correctly.
Membrane Size
The size of the membrane in use, for example 4040 or 8040, determines the housing’s diameter and length.
Pressure Rating
The system’s working pressure must match the housing’s pressure rating and stay within safe limits.
Port Type
Whether it is end entry or side entry is chosen according to the system pipework and installation layout.
Element Count
How many membrane elements the housing will hold is set by capacity and system design.
07Maintenance and Use
Safe Use Notes
- The housing must never be operated above the pressure rating marked on it; over-pressure is a serious safety risk.
- The O-rings and end-cap assembly should be checked when the membrane is changed, and worn sealing elements renewed.
- System pressure must be fully released before the end cap is opened; never open a cap that is still under pressure.
- Because of high-pressure safety, installation and membrane replacement are best carried out by a technical service engineer.
08Frequently Asked Questions
Common Questions
What does the Seawater Treatment Membrane Housing do?
It is the high-pressure membrane vessel that houses the RO membrane element in a seawater reverse osmosis (SWRO) system. It holds the membrane safely under high pressure and provides the pressurised environment in which seawater is treated.
How does it differ from an ordinary RO housing?
Because of its high salinity, seawater is treated at far higher pressure. Seawater membrane housings are therefore built to a much higher pressure rating than standard brackish-water vessels and to greater resistance against salt water.
Is the membrane included?
This product is the membrane vessel; the membrane element, high-pressure pump and other system components are considered separately. The housing is chosen to hold a membrane element of the appropriate size.
What size and pressure should be chosen?
Housing size (for example 4040 or 8040), pressure rating, port type and element count are set by the membrane in use and the system’s working pressure. The right choice requires knowing the existing membrane model and the system pressure.
Can I install it myself?
Seawater systems run at very high pressure, so safety is critical. For pressure safety, having the housing installed and the membrane changed by a technical service engineer is recommended.
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Questions & Answers
Questions asked about this product
Questions on compatibility, capacity and installation are answered by our technical team. The answers stay public — so the next person with the same question can see them too.
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Installation and commissioning
Installation is a service · plumbing is the customer’s responsibilityThe system is delivered ready to install; it only needs to be connected to the inlet and outlet lines. If valve setup is required, we provide free support over a video call. Installation and commissioning fall under our service work and are subject to a service fee. Plumbing labour and any pipes, valves and fittings are not included in the price; these items are the customer’s responsibility.
Warranty
2 years · manufacturerThe system is covered by a 2-year manufacturer warranty. During the warranty period, labour and parts are free for faults arising from manufacture or installation. Consumables such as filters, membranes and resin are outside warranty cover — they are replaced when their service life ends; they do not fail.
Withdrawal and returns
Distance sales agreementThe right of withdrawal and the return terms are set out in detail in the distance sales agreement. Systems that have been installed and commissioned, and made-to-order products, are outside its scope.
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