Stainless Steel Twist Claw Coupling Closure (DIN 3489) 42 mm

Stainless steel compressor claw coupling closure (DIN 3489) 42 mm to close of a hose end. Compressor claw couplings connect to another claw coupling and are typically used for demanding environments and larger air flow/hoses. The claws have 42 mm between them and each coupling has two at 180 degrees. To connect, a force pushing them together is required and then the claws are spun to be 45 degrees apart to secure the connection and make a seal. These adhere to DIN 3489 and are typically connected to a DIN 3238 coupling for added security from accidental de-coupling. Once secured, it will close and seal off the compressed air line. Compressor couplings allow for a quick connect and a tight seal.

Compressor coupling closures(DIN 3489), 42 mm series

Our air coupler offering ranges from DN 2.7 – 19 mm for standard plugs and sockets, as well as a variety of safety air couplings, compressor couplings, manifolds, compressor claw couplings, and the CEJN Multilink system. Various connection types are available for each (female threads, male threads, hose pillar, union nut, etc.) with a wide range of min and max pressures. Our non-interchangeable color-coded options give you a clear visual indicator on what lines to connect. The safety air couplings have push-buttons, swivels, and slides as a safety release function. Our 42 mm compressor claw couplings follow DIN 3489 (similar) as well as DIN 3238 (Mody) for safety applications.

Specifications

Material : Stainless steel
Seal material : FKM (FPM)
Lug distance : 42 mm
Min pressure (bar) : 0
Min temperature (°C) : -40
Max temperature (°C) : 95
Quality of material : Stainless steel 316 (1.4401)
Max pressure at 20 °C (bar) : 16