The Z Series foam proportioner inhales foam through the resulting negative pressure according to the Venturiprinciple. The proportioner is equipped with a ball check valve to prevent water from flowing back into the foam tankThe ratio of water and foam is adjusted by the ratio control valve: 0~6%. lt is equipped with a steady flow device toensure accurate mixing ratio under different pressures. This series of products has a flow rate of 200LPM/400LPM.and can be equipped with various connections

Product Features

· Equipped with a steady flow device to ensure that the mixing ratio is accurate under different pressures

· Pressure loss less than 35%.

· Material: Aluminum alloy +T6, surface spray anticorrosive treatment.

· The low temperature pickup tube(2m) can be used in harsh environment for a long time.

· Various inlet couplings such as KYKA or STORZ or BSP can be specified at time of order.