Spiral Nozzle

spraytech spiral pig tail nozzles bp5

Spraytech Systems supplies spiral nozzles with a variety of thread sizes and spray angles, manufactured from brass, stainless steel or plastic. We work with businesses across the globe, and are specialists in spiral nozzles suitable for use in a broad range of industries and applications.

About Spiral Nozzles

Spiral Nozzles (also known as pig tail nozzles) produce a wider spray coverage than most other varieties of full cone spray nozzle, even when used with low water pressures. Water is deflected onto a spiral-shaped surface, which then creates multiple hollow cone spray patterns. This means that the coverage is not as consistent or as uniform as it is with some of our other spray nozzles, but there are many applications where this is a desirable and necessary feature.

The droplets produced by a spiral nozzle are also generally smaller than other full cone nozzles, which means that the spray angle is able to be maintained regardless of the water pressure, while these smaller droplets are also able to reach otherwise inaccessible areas.

Our spiral nozzles are designed in one piece and with no internal vane, so there is a high flow capacity with virtually no clogging making it a spiral jet spray nozzle. This means they can be used for a variety of liquids, require a minimum of maintenance, and have a long operating life.

We supply spiral spray nozzles in stainless steel, brass or plastic, and there is a range of thread sizes and spray angles available. They are widely used in a variety of applications, including:

  • washing
  • cooling
  • wastewater dispersal and evaporation
  • exhaust scrubbing
  • chemical spraying
  • fire protection

Spiral Spray Nozzles — Variations

At Spraytech Systems, we supply different types of spiral nozzles that are designed for use in a range of industrial processes:

Thread sizes BSP(M)

¼″, ⅜″, ½″, ¾″, 1″, 1 ½″, 2″, 3″ and 4″

Spray angle

60˚, 90˚, 120˚, 150˚ and 170˚

Capacity (litres per minute)

2.25 to 10,689

Pressure (bar)

0.5 to 20.0


brass, stainless steel (AISI 316 and 303), hastelloy, plastics (polypropylene, polyurethane, PVDF and PTFE aka Teflon)

Spraytech Systems – Suppliers of Spiral Nozzles

At Spraytech Systems, we specialise in the supply of spiral nozzles and spray nozzles of all kinds to businesses and industries across the globe. With our experience and expertise, let our team help you to find the right spiral nozzle for you. Contact us on (08) 9259 4350.

To order: specify thread size, nozzle code, flow capacity code, angle and material – e.g. 1/4″MB9-8S-90 ¸ 316S