Design features of spiral nozzle
HHSJ series nozzle is a solid conical spray nozzle with jet angle of 60 ° -170 °.
This compact nozzle can achieve high flow rates of liquid on pipes of a given size, and the smooth channel design greatly reduces blockage. This type of nozzle can be installed or updated on the vast majority of pipeline systems. The available nozzles are NPT or BSPT (external) thread types.
At a pressure of 3 bar, the flow rate ranges from 5.5 to 4140 liters per minute.
These nozzles can also be made of other materials and used in special fields.
General purpose
● Aeration
● Chemical processing
● Fire protection and extinguishing
● Gas scrubbing and cooling
● Cleaning and rinsing


