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Fire Fighting Monitors » Foam Systems » Mobile Foam Component » Mobile Foam Units » Fire Hydrants » Water Spray Nozzles » Dry powder unit » Powder and Twin Agent Monitors » Fire Extinguishing System for Mobile Units » Water Wall » Systems for Tunnel Protection » Electronic Fire Detection and Security Systems » Protection Systems for Large Sites » Access Control Systems » Multifunctional Foam Control System »

Overview » Heavy foam-making branch pipes » Foam Chambers » Foam Pourers » Medium Expansion Foam Making Branch Pipes » High Expansion Foam Generators » Low Expansion Foam Nozzles » Self Priming Inline Inductors » Around the pump proportioner » Foam compound injector » Venturi balance pressure foam proportioner for variable flowrate » Displacement Liquid Foam Proportioners For Variable Flowrate - Bladder Tanks »

VZ-type (pdf) VZ-R-type (pdf)

Venturi balance pressure foam proportioner for variable flowrate

Venturi balance pressure foam proportioner for variable flowrate VZ type,
- flowrate 200÷2.000 lt/min to 2.500.÷25.000 lt/min,
- body carbon steel pipe,
Venturi nozzle bronze,
diffusor cone (improver) in stainless steel AISI 304,
proportioning head cast iron with internal parts stainless steel/bronze,
membranes synthetic rubber