Stainless Steel 4040 RO Membrane Housing (End Port, 300 PSI, 1 Element
Stainless Steel 4040 RO Membrane Housing (End Port, 300 PSI, 1 Element
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The Stainless Steel 4040 Membrane Housing is a robust and corrosion-resistant pressure vessel designed for high-purity and demanding water treatment applications.
Constructed from high-grade stainless steel, this housing ensures superior durability, hygienic operation, and long service life, making it ideal for industries where cleanliness and reliability are critical.
🫗 Quick Highlights
- Designed for 4” (4040) RO membranes
- Stainless Steel construction for superior corrosion resistance
- End Port design for easy installation and maintenance
- 300 PSI pressure rating
- Ideal for food, pharma & high-purity applications
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High-Grade Stainless Steel Body
Supports 4040 Membranes
Upto 300 psi

💧 Key Benefits
- High-Grade Stainless Steel Body
Provides excellent resistance to corrosion, chemicals, and high-pressure conditions - Hygienic & Non-Reactive Surface
Suitable for applications requiring clean and contamination-free water - Precision Inner Finish
Smooth internal surface ensures easy membrane insertion and reduces wear - Leak-Proof Sealing System
High-quality seals ensure safe and reliable operation - Heavy-Duty Construction
Built for long-term industrial use with minimal maintenance - Temperature & Chemical Resistance
Performs well in demanding operating environments
📌 Technical Properties
- Type: Stainless steel membrane housing
- Material: SS 304 or SS 316 (depending on availability)
- Membrane Size: 4040 (4 inch)
- Element Capacity: Single element housing
- Design Pressure: 300 PSI
- Surface Finish: Polished stainless steel
- Connection Type: End port
- Application: Suitable for high-purity and industrial applications
📦 In-the-box
- Stainless Steel 4040 Membrane Housing
- End caps with sealing system
- Locking mechanism / clamps
🌊 Applications
- Pharmaceutical water systems
- Food & beverage processing
- Laboratory and research facilities
- High-purity RO systems
- Chemical and process industries
🔧 How to install
- Mount the housing securely on the RO skid
- Insert the 4040 membrane element carefully
- Fit end caps with proper sealing
- Tighten clamps or locking system
- Connect feed, permeate, and reject pipelines
- Start system gradually and inspect for leaks
❓ How it works
- Feed water enters the stainless steel housing under pressure
- The RO membrane separates purified water from dissolved impurities
- Clean water exits through the permeate port
- Reject stream carries away contaminants
The stainless steel body ensures safe pressure handling and contamination-free operation.
FREQUENTLY ASKED QUESTIONS
Do you provide installation services?
Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.
Do you offer GST invoices?
Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.
How do I know which chemical or filter is suitable for my water?
You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.
Please connect with us from Contact Us.
Can I speak to someone before placing an order?
Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.