The WT-Range is designed for high-flow, high-pressure transfer of a wide variety of liquids. Standard pressures up to 48 bar are combined with flow rates of up to 470 m3/h. The drive shaft and rotor are connected by a coated flexible shaft for long pump life and minimum maintenance.

Cemo pumps is the Crown group's manufacturing arm, and encompasses the main brand, Cemo, under which most products are marketed. Cemo helical-rotor pumps, Cemo borehole pumps, Cemo hand-pumps and Crown piston-plunger pumps are manufactured by Cemoto ISO 9001:2000 standards and sold through the company's sales and distribution arm, Amanzi Pumps, Machining facilities include CNC lathes, machining centres, vertical and horizontal boring mills, general turning, milling, drilling, and gear cutting.