Fast self-priming, high head, high flow rate, small size, easy to carry and other advantages, greatly saving the waiting time for pumping. Compatibility, PVDF pump head + ceramic ball valve, compatible with a wide range of chemicals in the field of water treatment, PVDF material can withstand most chemicals and solvents. The ceramic ball valve is ground to the valve seat for excellent sealing performance. Pure solid PTFE diaphragm, combining good compatibility and long service life, reducing maintenance and working costs. Mainly used in wastewater treatment, municipal water treatment, chlorine dioxide dosing, chemical liquid transportation Food, pharmaceutical industry, etc., Manufacturer: TRDEWR