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Karnataka's premier manufacturer & distributor of Industrial RO Plants, Commercial Water Purifiers, Softeners, and OEM spare parts across 31 districts.

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  • Reverse Osmosis (RO) Systems
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RO Pressure Vessel
RO Components

RO Pressure Vessel

An RO Pressure Vessel, also known as an RO Membrane Housing, is a critical component of any Reverse Osmosis (RO) system. It securely houses RO membranes and is designed to withstand high operating pressures while ensuring efficient water purification and long-term system performance.

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RO Pressure Vessel (FRP Membrane Housing) for RO Plants


RO Pressure Vessel

Durable FRP Membrane Housing for Commercial & Industrial RO Plants

An RO Pressure Vessel, also known as an RO Membrane Housing, is a critical component of any Reverse Osmosis (RO) system. It securely houses RO membranes and is designed to withstand high operating pressures while ensuring efficient water purification and long-term system performance.

At RO Store Kannada, we supply premium-quality FRP RO Pressure Vessels for domestic, commercial, and industrial RO plants. Built for durability and corrosion resistance, our pressure vessels are compatible with leading membrane brands and deliver reliable performance even in high TDS and brackish water applications.


What is an RO Pressure Vessel?

An RO Pressure Vessel is a high-pressure housing that encloses one or more RO membranes during the filtration process. It maintains the required pressure for efficient reverse osmosis while protecting the membrane from external damage and leakage.

Manufactured using high-strength Fiberglass Reinforced Plastic (FRP) or Stainless Steel, these vessels are designed for long service life, corrosion resistance, and dependable performance in demanding water treatment environments.


Key Benefits

  • High-pressure resistant construction
  • Corrosion-resistant FRP and Stainless Steel options
  • Leak-proof design for reliable operation
  • Compatible with major RO membrane brands
  • Long service life with minimal maintenance
  • Suitable for high TDS and brackish water
  • Easy installation and membrane replacement
  • Ideal for continuous industrial operation
  • Supports high water recovery and system efficiency
  • Available in multiple sizes and configurations

Available Models

We offer a complete range of RO Pressure Vessels for various plant capacities.

Domestic RO Pressure Vessel

  • 300 GPD Membrane Housing
  • Compact and durable design
  • Suitable for domestic and small commercial RO systems

4040 RO Pressure Vessel

  • 4" FRP Membrane Housing
  • Ideal for commercial RO plants
  • Compatible with standard 4040 membranes

8040 RO Pressure Vessel

  • 8" Industrial FRP Membrane Housing
  • Designed for high-capacity industrial RO plants
  • Suitable for continuous heavy-duty operation

Side Port Pressure Vessel

  • Easy piping and maintenance
  • Preferred for industrial installations

End Port Pressure Vessel

  • Compact installation
  • Reliable sealing and pressure performance

Compatible Membranes

Our RO Pressure Vessels are compatible with most standard membrane brands, including:

  • Dow FilmTec
  • Hydranautics
  • Toray
  • Vontron
  • LG Chem
  • Lanxess
  • CSM
  • Other standard 4" and 8" RO membranes

Applications

RO Pressure Vessels are widely used in:

Commercial

  • Hotels
  • Hospitals
  • Educational Institutions
  • Restaurants
  • Office Buildings

Industrial

  • Reverse Osmosis (RO) Plants
  • Packaged Drinking Water Plants
  • Food & Beverage Industry
  • Pharmaceutical Industry
  • Chemical Processing
  • Textile Industry
  • Electronics Manufacturing
  • Boiler Feed Water Systems
  • Process Water Treatment

Municipal & Utility

  • Community Water Supply
  • Water Purification Plants
  • Brackish Water Treatment Systems

Features

  • High-strength FRP construction
  • Stainless Steel housing options available
  • High operating pressure capability
  • Leak-proof sealing system
  • Corrosion and chemical resistant
  • UV-resistant exterior finish
  • Side Port and End Port configurations
  • Easy membrane installation and replacement
  • Suitable for continuous operation
  • Long operational lifespan

Why Choose RO Store Kannada?

RO Store Kannada provides high-quality RO pressure vessels engineered for dependable performance and maximum membrane protection.

  • Premium FRP and Stainless Steel construction
  • Available for all RO plant capacities
  • Compatible with major membrane brands
  • Reliable pressure performance
  • Competitive pricing
  • Ready stock of popular models
  • Technical support and after-sales service

Common Applications

RO Pressure Vessels are commonly installed in:

  • Commercial RO Plants
  • Industrial RO Plants
  • Packaged Drinking Water Plants
  • Mineral Water Plants
  • Pharmaceutical Water Systems
  • Food & Beverage Processing
  • High TDS Water Treatment Plants
  • Borewell Water RO Systems
  • Process Water Treatment Plants

What is an RO Pressure Vessel?

An RO Pressure Vessel is a high-pressure housing that securely holds RO membranes and allows water purification under controlled pressure.

Which membrane sizes are supported?

Our pressure vessels are available for 300 GPD, 4040, and 8040 membranes and support standard industry specifications.

Are these pressure vessels suitable for high TDS water?

Yes. They are designed for fresh water, borewell water, brackish water, and other high TDS water treatment applications.

Which material is better—FRP or Stainless Steel?

FRP vessels are lightweight, corrosion-resistant, and ideal for most RO applications, while Stainless Steel vessels are preferred for specialized industrial environments requiring enhanced mechanical strength.


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FRP RO Pressure Vessel and Membrane Housing for Industrial RO Plants by RO Store Kannada

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