The Hydro-Foam™ Ranger™ Nozzles from WILLIAMS FIRE & HAZARD CONTROL are among the most advanced fire fighting nozzles ever made. They incorporate the effective range of an automatic nozzle with the exclusive combination of self educting/selectable “constant metering” foam proportioning. Rangers 1.0, 1.5 and 2.0 deliver flow ranges of 250 – 1,000, 500 – 1,500 and 750 – 2,000 gpm (946 – 3,785, 1,893 – 5,678 and 2,839 – 7,570 Lpm), respectively while automatically maintaining the tip pressure at a nominal 100 ± 10 psi (6.9 bar) throughout their entire flow range, thus maximizing the effective reach distance regardless of the flow.
The self-educting feature converts these nozzles to a self-contained foam system by adding on-site foam proportioning at selectable rate of 1% or 3% from an atmospheric source, providing superior portability and flexibility. An alternative configuration of these nozzles allows foam proportioning from a remote source using “Jet Pump Technology”.
These nozzles are constructed from anodized aluminium and include a protective rubber bumper to make the nozzles light weight and durable. The discharge pattern is easily controlled from full fog to straight stream by using the ergonomically designed rubber encapsulated wrap-around handle.
Water inlet is standard (F)NST connection. Optional BSP and NPSH threads are available upon request. Foam port is standard NPT connection. Standard models are provided with manual pattern control. Models with automatic pattern controls are available with 12v or 24v actuator for popular 3” or 4” monitors