This is a kind of excellent Centrifugal Pump.
Material (For wetted parts in contact with medium) of this Chemical Process Pump:
0cr18ni9, 0cr18ni9ti, 1cr18ni9ti, 0cr18ni12mo2ti, 1cr18ni12mo2ti, 316, 316L, 0cr17ni4cu4 (sediment stainless steel), 0cr25ni6mo3cu2mnsi (dual-phase stainless steel), 310s, alloy, 20#, 904, ta2, Ti/pd (titanium-palladium alloy), Ni (nickel), monel.
These materials have been selected as a result of many years of experience in the use of chemical engineering material, to satisfy the special demands made in pump construction.

Mechanical seal of this Chemical Process Pump:
1. Mechanical seal---171 mechanical seal(this kind of seal is the patent product, patent No. ZL92 2 20977.4 ) pls. Visit our web site to get more information of this.
2. Dynamic seal.

Besides that, all of our pumps are successfully designed by means of adopting the property data of ISO model pump and strictly in accordance with ISO world standard. If you are interested in our products ,don't hesitate to contact to us.