Application

BW series heat-preservation gear bitumen pump, is especially designed for the delivery of such liquids, which are easy to be thick, solidified or crystallized, at the same time, it moves easily under a certain temperature. such as bitumen, wax, rosin and other liquids that with similar characteristics.

Normally, pump with cast iron material, its temperature ≤ 200 ℃..

With carbon steel, from BW1/0.6 to BW5/0.6: ≤250℃, BW8/0.6 and above: ≤320℃.