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Compression Coupler
Gamson offers a premium range of Compression Couplers designed for the high-pressure joining of HDPE (High-Density Polyethylene) and MDPE pipes. These mechanical fittings provide a fast, reliable, and leak-proof connection without the need for heat fusion, making them the preferred choice for contractors working on water supply, irrigation, and industrial fluid networks. Engineered for maximum durability, the Gamson coupler ensures a permanent seal that can withstand significant mechanical stress and ground movement.
Key Features
- High-Pressure Performance: Rated for pressures up to 16 bar, making them suitable for demanding municipal water mains and industrial pipelines.
- No Specialized Tools Required: The mechanical compression design allows for installation using standard wrenches or fitting spanners, eliminating the need for expensive welding equipment.
- Superior Sealing System: Incorporates a thick, high-grade NBR/EPDM O-ring that creates a redundant seal against the pipe wall, ensuring zero leakage even in fluctuating temperatures.
- Heavy-Duty Grip: Features a specialized polyacetal (POM) clincher ring with sharp teeth that securely bite into the HDPE pipe, providing immense pull-out resistance.
- Chemical & Corrosion Proof: Manufactured from virgin grade polypropylene, these couplers are completely immune to rust, galvanic corrosion, and acidic soil conditions.
- Reusable Design: Unlike fused joints, compression couplers can be disassembled and reused if the pipeline needs to be reconfigured or extended.
Technical Specifications
| Body Material | High-Grade Polypropylene (PP-B) |
|---|---|
| Gasket / Seal | NBR / EPDM Rubber |
| Grip Ring | Polyacetal (POM) |
| Pressure Rating | PN 10 (10 Bar) to PN 16 (16 Bar) |
| Standard Sizes | 20 mm to 110 mm OD |
| Thread Type | BSP (for threaded versions) |
| Standard Compliance | ISO 4427, EN 12201, AS/NZS 4129 |
| Operating Temp | -10°C to +60°C |
Primary Applications
- Potable Water Distribution: Safe and certified for drinking water transport in residential and commercial sectors.
- Agricultural Irrigation: Ideal for connecting main lines and sub-mains in drip and sprinkler systems.
- Borewell Piping: Used for connecting submersible pump delivery pipes to the main storage tank.
- Industrial Process Lines: Transporting non-aggressive chemicals, cooling water, and slurry in manufacturing plants.
- Temporary Water Lines: Rapid deployment of water supply for construction sites or disaster relief areas.
