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Membrane Pressure Vessels
- Made from corrosion-resistant FRP material with epoxy resin
- Operating pressure range: 300 PSI to 1200 PSI
- Compatible with standard 4" and 8" membrane elements
- Side-port and end-port configurations available
- Quick and easy membrane loading/unloading design
- Tested for high pressure, leakage resistance, and structural integrity
- Long service life with minimal maintenance requirements
Membrane Pressure Vessels
Product Overview
Membrane Pressure Vessels, also known as membrane housings or membrane shells, are essential components in reverse osmosis (RO), nanofiltration (NF), and ultrafiltration (UF) systems. They are designed to securely hold and support membrane elements under high-pressure operating conditions while maintaining optimal performance and durability. AALfilter offers a wide range of pressure vessels made from premium fiberglass reinforced plastic (FRP) with end caps and ports designed for easy integration.
Key Features
1️⃣Made from corrosion-resistant FRP material with epoxy resin
2️⃣Operating pressure range: 300 PSI to 1200 PSI
3️⃣Compatible with standard 4" and 8" membrane elements
4️⃣Side-port and end-port configurations available
5️⃣Quick and easy membrane loading/unloading design
6️⃣Tested for high pressure, leakage resistance, and structural integrity
7️⃣Long service life with minimal maintenance requirements
Technical Specifications
Model | Membrane Size | Operating Pressure | Material | Port Type | Length Options |
AAL-4040 | 4" × 40" | 300–600 PSI | FRP | Side / End Port | 1–3 membrane elements |
AAL-8040 | 8" × 40" | 300–1200 PSI | FRP | Side / End Port | 1–7 membrane elements |
End Connections: SS316 / PVC / ABS (customizable)
Temperature Range: 5°C to 45°C
Applications
🔹Industrial Reverse Osmosis (RO) Systems
🔹Seawater Desalination Plants
🔹Power Plant Water Treatment
🔹Pharmaceutical and Electronics Industries
🔹Beverage and Food Processing Plants
🔹Municipal Drinking Water Projects
❓Frequently Asked Questions (FAQs)
Q1: What’s the difference between side-port and end-port vessels?
🅰️ Side-port vessels allow easier piping layout and modular design, while end-port vessels are typically simpler and more cost-effective for small systems.
Q2: How many membrane elements can one vessel hold?
🅰️ It depends on the length. Options range from 1 to 7 membrane elements per vessel.
Q3: Can the pressure vessel handle seawater applications?
🅰️ Yes, high-pressure models (up to 1200 PSI) with corrosion-resistant materials are ideal for seawater desalination.
Q4: Are replacement parts like end caps and seals available?
🅰️ Yes, all accessories such as end caps, O-rings, and adaptors are available for replacement or maintenance.
