Rotolok South Africa supplies rotary valves, airlocks and bulk handling systems, multiple offices across the world to support the needs of our customers.

We manufacture single-phase and three-phase controllers for numerous applications

Energy saving geyser controller with a saving of upto 45% the Demgey will reduce power consumed without effecting water temperature, the unit complies with SABS, certification IEC 60950-1: 2001, SANS 6950-1: 2003