Storz couplings are widely used in the fire industry and water related applications. Storz couplings are also the standard in bulk powder systems and tankers.
Storz are available in Cast Aluminium, Forged Aluminium, Brass and Stainless Steel. Storz couplings have no male or female halves. Storz are specified by the distance between the locking lugs (the 'Ka' dimension) in millimetres, along with the pipe or hose side termination e.g. male thread.

All Storz couplings with the same 'Ka' dimension can be connected together, regardless of material, end termination type or size. For example, an Aluminium Storz of 66mm 'Ka' with 1-1/2" male thread will connect to a Brass Storz of 66mm 'Ka' with 2-1/2" female thread.

Intrico can supply Storz in sizes to suit 1/2"nb to 10"nb. Our Storz couplings are manufactured with dimensions in accordance to DIN Standards and will therefore connect with other Storz couplings made to the same standard.

The Storz coupling system is also available for layflat hose, with locking head and with a multitude of fire nozzles, standpipes and other specialist fire equipment.