... or frictional matter, low viscous, lcorrosive, crystallizable, chemically neutral and close to water. Such as:1. domestic wastewater treatment system2. School ...
... small .Strong mechanical strength,Applicable to the regular open and close .Good electrical insulationWater quality unaffectedSimple installationNot affect the water qulity ...
... -resistant, anti - off and higher temperatures resistance.- The separate and close type impeller to be optioned according to state media.- Seal ...
... situations.Pull-rod TypeDN15-DN100TK3Applicable in frequency unpacking situations.Open-close TypeDN15-DN100TK4Applicable in frequency unpacking situations.Specification: Standard or according ...
... . When the pump will stop the water before. First slowly close the valve for about 90% to prevent sudden stops and ... and control through the solenoid valve for accurate open and close. Safe and reliable, effectively prevent water hammer and water hammer ...
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