Description
The MDPE Compression Coupling is designed to connect two lengths of MDPE pipe of the same diameter, forming a secure and leak-free joint. Suitable for water supply, irrigation, and utility applications, this fitting quickly installs and delivers long-lasting performance in above- and below-ground systems. Manufactured from high-quality polypropylene, the coupling offers excellent resistance to corrosion, pressure, and environmental conditions. For optimum sealing and structural reliability, the use of pipe liners (stiffeners) is strongly recommended.
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Technical Specification
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Type: Compression Coupling
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Connection Type: Compression x Compression
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Approvals: WRAS
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Material Composition:
- Body: High-impact polypropylene (UV stabilised)
- Grip Ring: Acetal resin (POM)
- Seal: Nitrile rubber (NBR)
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Operating Pressure: Up to 16 bar at 20°C (size dependent)
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Temperature Range: -10°C to +60°C
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Pipe Compatibility: of matching outer diameter
Liner Requirement: (stiffeners) are strongly recommended for all compression joints
Key Features & Benefits
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Same-Size Pipe Connection: Securely joins two MDPE pipes of the same diameter in a straight-line configuration.
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Reliable Compression Seal: Provides a strong mechanical and watertight seal using a push-fit compression design.
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Quick and Easy Installation: Requires no disassembly or special tools—ideal for field use and system repairs.
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Tough and Corrosion-Resistant: Constructed from UV-stabilised polypropylene for durability in harsh environments.
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Enhanced with Pipe Liners: Use of stiffeners improves joint alignment and prevents deformation under pressure.