Plug-in coupling sleeve (air) with locking mechanism

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Connection 1 BSP cylindrical internal threads
Connection 2 Sleeve Ø 7.2 mm
Construction type with safety lock
Design Quick release coupling plug, DN 7, 2
Material Steel / composite material


Coupling housing made of composite material is extremely resistant to abrasion, impacts, crushing and vibrations.


Coupling safety lock prevents a hazardous whiplash effect.

Article Table

Product Name Operating pressure Connecting thread
Product Name Operating pressure Connecting thread
LKM 06 IR ST PN 12 G 1/4" -19
LKM 10 IR ST PN 12 G 3/8" -19
LKM 13 IR ST PN 12 G 1/2" -14


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
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.