Equipped with fire-fighting pumps, water tanks, fire hoses, and water cannons, they are used to extinguish general-purpose tank fires.
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*hydraulic metering pump can be works for long time
*It provide accuracy metering and require minimum maintenance
*It provide wide range of application: single or double head etc....
*With the design of inner changeable release safety valve and limited auto-compensation valve.
* Hydraulic actuated Diaphragm Metering Pump, no leakage.
* The flow can be adjusted from 0-100% while it's running or stopped.
* Diaphragm material: PTFE
* Both manual control and digital control for 4-20mA is available.
* Double diaphragm design with diaphragm rupture alarm system.
* Double or triple pump heads is available.
High Pressure Hydraulic Diaphragm Metering Pump,Big High Pressure Hydraulic Diaphragm Metering Pump,Small High Pressure Hydraulic Diaphragm Metering Pump,High Pressure Chemical Hydraulic Diaphragm Metering Pump
Zhejiang Ailipu Technology Co., LTD. , https://www.alipu.com