Spiral full cone spray nozzles are designed to provide a full cone spray pattern without the restriction of an internal vane. By positioning the "vane" outside the nozzle, the maximum free passage - or the ability to pass solids - can be increased.
This feature makes the spiral full cone nozzles especially well suited for applications where solids may be present in the liquid being sprayed. For example, recirculated washing water, or some chemical scrubbing applications using slurries. The clog resistance provides performance reliability in critical applications such as fire suppression and prevention, where nozzles are inactive most of the time, but when activated the must operate without fail, even with dirty water.
Design features: SPB nozzle are hollow/full cone with spraying angle from 60° to 170° Under 3 bar pressure, the flowing rate of liquid is 5.5-4140 L/min It has an expedite flow channel design, which can decrease liquid barrier for maximal capacity with certain size Spiral spray nozzle can be installed or replaced in lots of pipe system NPT/BSPT (male) thread are provided The common 1/4-2-inch nozzles are made of brass, SS316, Teflon, or PVC Other selective materials can be used for special application Common application: Exhaust gas filtration Gas cooling Washing and rinsing Fireproofing and fire extinguisher