32bar , Double diaphragm metering pump for Dirty water treatment adding chemical
Description:
Power train operates in oil for extended and reliable service;High accuracy feed rate is demanded;Flow adjusting principle for metering pump is to adjust oil by-pass. Flow can be adjusted manually whether the pump is in operating state or stopping state;Pump can be controlled automatically by frequency conversion, or can use equipped explosion-proof motor according to actual situation
Built-in safety valve avaialbe for pumps;Hydraulically bananced diaphragm provodes longer service life, stainless steel transflux parts satisfactory for highest temperature to 90(pvc to 50)
Accuracy is±1% of full scale over the range of 10% to 100% of capacity;Grossweight:40kg
Work Condition
Envitonment temperature: -30--- 90ºC
Features
1. No leakage, maintained conveniently, low noise, durable in use.
2. Measuring precision is better than mechanical diaphragm pump,sealing property is better than piston pump.
3. Matching a stroke adjuster to realize remote automatic controlling.
4. The diaghragm is made from multilayer complex structure to promote the life span, the first layer is Teflon anti-acid diaphragm, the second is EPDM stretch rubber, the third is 3.00 mm thick SUS304 that supporting the iron corn. The fourth is also the EPDM stretch rubber to cover all of the body.
