Summary:

JF series without leakage of chemical pump system in our factory in early 98, on the basis of the introduction of the latest technology of foreign centrifugal pump, combined with our many years of production experience, after continuous improvement and become.
Mechanical seal using negative pressure device, the pressure is increasing and the flow is gradually reduced in the case of long-term delivery of liquid, mechanical seal is not under work pressure, to ensure that the mechanical seal is never leak, is the ideal equipment for building a civilized factory.
JF series corrosion pump is a single-stage single suction cantilever centrifugal pump. Its mark, rated performance and size, etc. are all gb5662-1985 standards, equivalent to iso2858-1975. It belongs to the same type of IH type as the state promotion.
Shaft seal: mechanical seal, dynamic seal and packing seal, the user can be arbitrarily selected.