What approval do these carry?

It depends on the item and on the market. Send the standard your authority works to and we will confirm which listing the item carries and, where it has none, what the alternative is.

Can you supply a different size or finish?

Yes, if the pattern allows it. Send the size, the finish and the quantity and we will confirm whether it is a standard item or needs a new pattern.

Fire nozzle & coupling

A straight-bore nozzle with a matching hose coupling. The bore is machined after casting, so the jet stays coherent at working pressure.

QZ DN50 / DN65

Specifications

Model	QZ
Size range	DN50 / DN65
Body material	Ductile iron or brass
Pressure rating	1.6 MPa
Connection	Instantaneous, Storz or John Morris on request
Medium	Water
Bore	Machined, not cast

Related products

Indoor fire hydrant

Fire sprinkler

Fire pump adapter

Questions buyers ask

Which sizes do you supply?: DN50 / DN65
What material is it made from?: Ductile iron or brass
What approval do these carry?: It depends on the item and on the market. Send the standard your authority works to and we will confirm which listing the item carries and, where it has none, what the alternative is.
Can you supply a different size or finish?: Yes, if the pattern allows it. Send the size, the finish and the quantity and we will confirm whether it is a standard item or needs a new pattern.

Need this part in a specific size or finish?

Send the size list and the destination port. We quote from the factory, with a material certificate on every shipment.

Request a quote →