Castle Pumps supplies high efficiency side channel pumps suitable for the transferring of liquids containing gases, or liquids which foam or vaporise readily.

The company’s side channel pumps are available with PN 16 or PN40 flanges in cast iron, bronze or stainless steel suitable for temperatures from -60°C up to 220°C. Its newly developed SHP pump can withstand casing pressures up to 100bar.

Features include magnetic coupling for zero leakage, canned motor, radially split casing for easy maintenance, dry run and load monitors and Atex motor for hazardous area use.

Typical applications include LPG transfer, boiler feel applications, seawater transferring, solvents, distillate and fuels.

Castle Pumps’ side channel pumps ensure cavitation proof operation at variable vapour pressure, ensuring trouble free production. Pumps are also available to API 610 / 685.