Intrico Products Ltd.

+44(0)1772 785295

Find a product

Storz Couplings

Storz hose couplings and Storz fittings to suit pipework from 1/2" to 10"nb. Our Storz couplings are manufactured in accordance with the DIN Standard dimensions.

Storz couplings are widely used in the fire industry and water related applications. They are also the standard in bulk powder systems and tankers.

We can supply fittings in Cast Aluminium (which only have a 10 Bar working pressure), Forged Aluminium (our standard product), Brass and Stainless Steel.

Storz couplings have no male or female halves and the size is specified by the distance between the locking lugs (the 'Ka' dimension) in millimetres, along with the pipe or hose side termination e.g. 2" Bspp male thread.

Intrico can supply fittings 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.

The maximum working pressure is 16 Bar up to 4"nb. Above this please contact us for more information.

We also have available Storz 110A fittings for use with biomass boiler systems. For wood pellet boilers, details of our full range of couplings, pipe, elbows etc. can be found here. For wood chip systems, we stock 6"nb 3 lug fittings with a 6" Bspp female thread. For the delivery hoses, we can supply with a 6" hose tail.

Expert Advice

Cannot see what you want?
Call our sales offices for assistance.