ct with the metl and shaft seal uses the external type mechanical seal with long life. FPG FRPP corrosion resistant pipeline centrifugal pump is an ideal substitute for stainless steel pumps and other non metl pumps.
RPP material is no toxic and has no pollution. RPP material has the good resistance for common acid and alkali, salt etc at the temperature from -14 to 80 degree Celsius. So FPG Series RPP corrosion resistant pipeline centrifugal pump are widely used to transfer acid, alkali, salt e