Quick connect couplers male female DRY SHUT with 1'' BSP female thread

Quick connect couplers male female DRY SHUT with 1'' BSP female thread (Reference: 100374)

These professional quick couplers from the CPP brand represent a leading technical solution for demanding industrial applications. Molded in glass fiber reinforced polypropylene with viton seals, they guarantee superior performance in high flow fluid transfer. Their DRY SHUT design with automatic valves ensures perfect sealing and minimizes residual losses during disconnections.

Applications and benefits

These DRY SHUT couplers are specially designed for professionals in the chemical, petrochemical, food processing and water treatment industries. Their 1'' BSP female thread makes them perfectly compatible with standard European and international installations. They excel in transferring chemicals, solvents, oils, weak acids, and food liquids thanks to their exceptional chemical resistance.

DRY SHUT technology provides a decisive advantage: during disconnection, the valves close instantly and automatically, preventing any product spillage and air infiltration into the circuit. This feature is crucial for maintaining the purity of transported fluids and reducing the risk of cross-contamination.

Technical innovation and materials

The glass fiber reinforced polypropylene gives these couplers remarkable mechanical strength while maintaining excellent chemical resistance. This composition allows them to withstand high pressures and significant mechanical stresses without deformation. Glass fiber significantly improves product rigidity and durability.

Viton (FKM) seals constitute a key element of performance. This fluorocarbon material offers extensive chemical compatibility and resists extreme temperatures (-20°C to +200°C). The precision molding of the valves guarantees perfect fit and lasting sealing over time.

The 1'' BSP (British Standard Pipe) female thread complies with ISO 228-1 standard, ensuring universal compatibility with standard industrial equipment. This standardization facilitates integration into existing installations without requiring specific adapters.

Installation and use

Installing DRY SHUT couplers is simple and quick. The 1'' BSP female thread screws directly onto corresponding male fittings. It is recommended to use a suitable sealant (teflon or compatible sealing paste) to guarantee a perfectly tight connection.

For use, simply align the male and female parts then apply pressure to engage the mechanism. Locking occurs automatically with an audible click confirming the connection. Disconnection is performed by pulling on the release ring while separating the elements.

Maintenance mainly consists of regular cleaning with compatible solvents to eliminate residues. The condition of the seals and freedom of movement of the valves should be checked periodically. In case of wear, the viton seals can be replaced to extend the coupler's service life.

Expert advice and product synergies

To optimize performance, combine these couplers with polypropylene compatible high-pressure hoses. PTFE or multi-layer structure hoses are perfectly suited for demanding chemical applications. Also consider adding upstream shut-off valves to further secure maintenance operations.

A professional tip: mark your couplers by color code according to the fluids transported to avoid handling errors. Always keep spare viton seals in stock, particularly in environments where aggressive chemicals are handled daily.

Avoid sudden thermal shocks that could damage the polypropylene. During first use, perform several connection/disconnection cycles empty to check proper valve operation. In industrial environments, integrate these couplers into a preventive maintenance program with quarterly sealing control.

Technical specifications