Flow : it is appropriate to select the middle section of the performance curve chart .

Working temperature :-20-100

Working environment and medium :confirm whether explosion protection is the must .

Working conditions :hygienic centrifugal pump belongs to high and low liquid level and horizontal delivery ,non self-priming pump type (for self-drawing ,select self-priming pump).

Pump body material :selection between 316L and 304 according to medium .

Sealing material : standard rubber sealing ring adopts silicon rubber ,select fluorine rubber

, fluoroubber , ethylene propylene dienerubber , polytef , butyronitrile according to medium