Description

Product Overview:
The RO Membrane Housing is a heavy-duty, high-pressure composite pressure vessel engineered specifically for domestic and commercial Reverse Osmosis drinking water systems. Designed to securely hold standard residential thin-film composite membrane elements, this RO Membrane Housing maintains structural integrity under continuous booster pump pressure while preventing water bypass and outward leakage. It is manufactured from 100% food-grade virgin polypropylene, ensuring complete chemical inertness and long-term operating durability.

In Bangladesh, municipal pipeline networks and groundwater lines routinely subject water treatment equipment to intense hydraulic pressure spikes, dissolved iron scaling, and chemical corrosion. Low-grade membrane vessels frequently suffer from stress fractures, thread stripping, and internal seal degradation under pump pressure. Installing a certified food-grade RO Membrane Housing guarantees complete structural reliability, protects expensive reverse osmosis membranes from bypassing untreated water, and eliminates flooding hazards across kitchen cabinets.

Key Features of RO Membrane Housing:
• Heavy-Duty Food-Grade Construction: Built from reinforced non-toxic polypropylene that resists physical expansion, high operating pressure, and chemical fatigue.
• Leak-Proof Dual O-Ring Sealing: Features precision-molded cap threads integrated with premium dual silicone sealing rings to prevent high-pressure external leaks.
• Universal Element Compatibility: Universally accommodates all standard 1812 and 2012 residential RO membranes ranging from 50 GPD up to 100 GPD capacities.
• Standard Three-Port Architecture: Fitted with one 1/4-inch feed inlet port on the cap, one pure water permeate outlet port, and one concentrate brine reject port at the base.
• Thick Structural Wall Design: Engineered with reinforced vessel walls tested against continuous hydraulic pulsation and fatigue pressures without bursting.
• Chemical and Corrosion Resistance: Completely impervious to saline groundwater, dissolved iron, harsh chlorine compounds, and aggressive sanitizing chemicals.

Technical Specifications of RO Membrane Housing:
• Product Name: RO Membrane Housing
• Product Category: Reverse Osmosis Pressure Vessel Component
• Compatible Membrane Sizes: Standard 1812 / 2012 RO Membrane Elements
• Capacity Compatibility: 50 GPD, 75 GPD, 80 GPD, and 100 GPD Membranes
• Port Dimension: Standard 1/4-Inch Female Threaded / Quick-Connect Ports
• Maximum Operating Pressure: Up to 125 PSI (8.6 Bar)
• Maximum Operating Temperature: 45°C (113°F)
• Material Quality: 100% Virgin Food-Grade Polypropylene
• Warranty: 1 Year Comprehensive Service Warranty

Why Choose RO Membrane Housing for Filtration Systems:
Selecting an authentic RO Membrane Housing guarantees optimal membrane efficiency while shielding your investment from pressure-induced failure. Substandard housings with loose tolerances allow untreated feed water to slip around the membrane seal, resulting in elevated total dissolved solids (TDS) in product drinking water.

Our high-precision manufacturing ensures an airtight internal fit that directs 100% of feed water directly through the membrane layers. Its smooth, non-porous internal surface resists biofilm adherence and mineral crystallization, prolonging filter cartridge lifespan and maintaining peak water output.

Detailed Installation and Assembly Sequence:
Installing the RO Membrane Housing is straightforward and requires standard 1/4-inch push-fit elbow fittings. First, insert the RO membrane element into the vessel body, ensuring the dual brine seals push firmly into the bottom receiver socket.

Next, lubricate the cap sealing O-rings with food-grade silicone grease and tighten the cap securely using a standard housing spanner wrench. Connect the high-pressure booster line to the single inlet port on the cap. Connect the pure permeate line with a check valve to the center base port, and fasten the brine wastewater line with a flow restrictor to the offset side port.

Maintenance and Hardware Care Guidelines:
Maintaining reliable purification requires checking vessel integrity during scheduled filter replacements. Always inspect sealing O-rings for wear, flattening, or dirt accumulation whenever replacing the internal membrane element.

Sanitizing the internal chamber with dilute food-grade disinfectant prevents bacterial proliferation inside stagnant compartments. Green Bird Water Technology provides genuine replacement fittings, quick-connect check valves, mounting clips, and responsive technical servicing across Bangladesh to ensure continuous operating reliability.

Ideal Applications:
• Undersink residential Reverse Osmosis drinking water systems.
• Countertop and wall-mounted domestic water filtration appliances.
• Light-commercial RO water dispensers for clinics and corporate pantries.
• System refurbishment and replacement of cracked or leaking filter vessels.