1. I-1B series screw pump is a single-screw transportation pump which utilizes the impulse action generated by the rotation of the spiral groove to transport the liquid or slurry. It is applicable for the special action of the slurry medium, especially widely used in such places as chemical plant, brewery, paper mill, cannery,laboratory and winery, 2.l-1B screw pump includes (a), (b) and (F) types. . (1).l-1B (a) is applicable for the general slurry medium and neutral food slurry, Its internal parts are made of the general carbon steel and its pump rubber sleeve is made of the general food rubber. (2).I-1lB (b) is applicable for the concentrated acid. and alkali liquid, which is resistant to the corrosion of acid and alkali liquid.Its internal parts are made of stainless steel and its pump rubber sleeve is resistant to acid and alkali. (3). I-1B (F) is applicable for the concentrated acid and alkali liquid with high strength and strong resistance. Its internal parts and casing are all made of stainless steel.
