Fitted with a seal suitable for delivery applications as standard, this Storz can also be fitted with a suction and delivery seal if required. The white nitrile seals are suitable for food applications. Black nitrile, Viton or EPDM gasket are all available to order if required. All 'Storz' are also available in Forged Aluminium, Brass and Stainless Steel. The Storz x male coupling can be supplied in a variety of different types including a swivelling head or a metal seat. The couplings are normally secured using a Spanner which is also available from stock.

Part Number	b (Ka) in mm	W Bspp	d in mm	L in mm	L1 in mm	Burst Pressure in Bar	Max Working Pressure in Bar	Weight in Kgs
N-25z	31	1"	18	31	19	25	16	0.10
N-52z/A	66	1-1/2"	44	36	19	35	16	0.24
N-52z	66	2"	44	36	19	35	16	0.24
N-75z	89	2-1/2"	64	40	22	35	16	0.42
N-75z/A	89	3"	64	40	22	35	16	0.45
N-110z	133	4"	100	46	24	35	16	0.90

All Storz couplings, regardless of material or type, which have the same Ka dimension are suitable for use with each other. This feature make the Storz system ideal in applications where hoses or piping of different sizes need to be joined with the minimum of number of adaptors.