Claw couplings are broadly used for air and water in industry and construction. The couplings are made of galvanized cast iron, brass, stainless steel and have oil-resistant NBR rubber seals as standard (Viton for stainless steel).
US Universal Claw Coupling - Airlines Pneumatics
GEKA System - claw coupling - self-sealing coupling - plastic
Claw Couplings for Strict Hygiene Requirements: Lüdecke
GEKA System - claw coupling for drinking water - hose connection
Detail: Lüdecke
Lüdecke KIG 14 - Claw female threaded couplings
GEKA plus Claw Couplings: Lüdecke
Construction Couplings, Couplings for the construction industry
Brass GEKA Type Hose Quick Connect Adapter Claw Fitting Pipe
Brass Geka Type Quick Connect Water Fittings Claw Couplings Garden