Storz Coupling B/C Spanner in Steel
Also avaialble in mallebale iron.
The standard coupling material is Aluminium with Nitrile Rubber Seal. The coupling is also available in Brass and Stainless Steel and other seal materials in white food quality Nitrile, Viton and Silicon are also available. Safety options include locking devices, limit and proximity switches for electronic signalling of filling processes.
The Storz system was originally designed for firefighting equipment. It is suitable for water and a wide range of other fluids. It has also been adopted for use with powder blowing systems.