Description

E series spiral nozzles work on the impact principle, by the deflection of a water stream impacting onto a profiled surface which provides the desired spray angle. These are one-piece nozzles with no internal vane and a wide free passage. The liquid inlet has nearly the same size as the outlet orifice diameter. Their special design makes them virtually clog-free and produces a wider spray coverage than other nozzles for a given flow and pressure.

The capacity values on darker background in the data sheet are suitable for metal nozzles only, plastic materials are too weak to assure structural integrity in harsh operating conditions. Spiral nozzles work on the impact principle by deflection of a water stream onto a spiral surface which generates a continuous spiralling liquid curtain. The spray droplets do not have the same even distribution that is produced by other types of full cone nozzles, however, they possess other features such as:-

1. The spray angle is maintained even at very low pressures and when spraying high viscosity liquids.
2. Because they don’t have a vane in them they are virtually clog free
3. they produce much smaller droplets than standard full cone nozzles
4. they are available in the widest range of materials of any nozzle type

Connection: 1/4” to 4” BSP
Spray angles: 60°, 90°, 120°, 150°, 180°
Capacity: 5.5 – 4120 L/min
Material: AISI 316L, Brass, PVC, PP, PVDF (Kynar), PTFE (Teflon*), Hastelloy C276
Typical applications -Gas cooling: Exhaust scrubbers, Desulfurization, Cooling Other applications: Spray of chemicals, Fire prevention and fire suppression, dust suppression