PNR started its activity on 1968 by manufacturing firefighting spray nozzles for the fire protection industry, and added a line of industrial spray nozzles at a later date. Both product lines have been developed along fifty years of continuous improvements, and PNR is today widely accepted among the leaders in its business sector in Europe.

This page shows our classical production range in the Fire Protection/Suppression Foam Systems sector that made us famous and reputable in the field.

The water spray nozzles shown include the most commonly used types for firefighting applications. Our complete production range, one of the most complete in the world, can provide a professional solution to any problem requiring a precisely specified water spray and the most exotic materials.

Types of firefighting spray nozzles

CAS FULL CONE NOZZLE – CLUSTER NOZZLE, STANDARD SPRAY ANGLE
CAS full cone nozzle has seven orifices, large spray capacities and produces very fine droplets using hydraulic pressure only.

CAY FULL CONE NOZZLE – CLUSTER NOZZLE, WIDE SPRAY ANGLE
CAY full cone nozzle produces very fine droplets using hydraulic pressure only.

CH FULL CONE NOZZLE – CLUSTER NOZZLES, TYPE 7 AND 13
CH series includes large and small capacities hollow cone cluster nozzles.

CJ FIREFIGHTING NOZZLE
CJ firefighting nozzle series is composed of water mist fire-fighting systems which, thanks to the integrated nozzles, at the operating pressure of 100 bar, are able to finely atomize water drops for an effective extinguishing of the flames.

E FULL CONE NOZZLE – STANDARD SPIRAL NOZZLES
E full cone nozzle works on the impact principle, by the deflection of a water stream that impacts onto a spiral profiled surface which provides the desired spray angle.

RF FIREFIGHTING NOZZLE
RF firefighting nozzle is a low expansion foam nozzle that makes foam clashing a jet of water and foaming agent mix against a flowbreaker.

RO HOLLOW CONE NOZZLE – DEFLECTED SPRAY
RO hollow cone nozzle is specially designed for fire-fighting engineering.

RRZ FIREFIGHTING NOZZLE – TURBINE FOR HIGHWAY TUNNELS FIRE PROTECTION
The new RRZ firefighting nozzle generates an atomized water cone with a large ground cover.