This is a sandblast coupling with 50 mm coarse female threads. It is made of malleable cast iron with an NBR seal. The maximum operating pressure is 12 bar (174 psi). The coupling is suitable for temperatures between -15 to 50 °C (5 to 122 °F). The coupling length is 55 mm.
Sandblasting couplings are designed to connect hoses with sandblasting nozzles. The claw distance is 58 mm. It is recommended to equip the malleable cast iron couplings with either a safety clip or an automatic locking clip.
Pros:
- The hose is directly positioned on the seal. The sandblasting abrasive cannot be compressed behind the seal
- Ideal for use in extremely harsh environments
Specifications
Connection size : 50 mm
Material : Malleable cast iron
Seal material : NBR (nitrile rubber)
Operating pressure (bar) : 12
Thread type : Coarse thread
Connection type : Coarse thread
Max temperature (°C) : 50
Min temperature (°C) : -15
Coupling type : Claw coupling

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