Claw coupling (air), rotating

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Connection 1 BSP cylindrical internal threads
Connection 2 Claw coupling
Construction type with safety double cam
Design Rotating claw inner thread coupling
Material Malleable cast iron coupling head / Steel nozzle
Sealing form 2 Rubber sealing ring
Standard DIN 3489
Surface electro galvanised
Temp. max. 95 °C
Temp. min. -40 °C

Article Table

Product Name Connecting thread Cog space mm Operating pressure
Product Name Connecting thread Cog space mm Operating pressure
LSK NW 13 IR D G 1/2" -14 42 PN 16
LSK NW 20 IR D G 3/4" -14 42 PN 16
LSK NW 25 IR D G 1" -11 42 PN 16


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All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.