The highly dynamic control system makes valves unnecessary and drastically lowers expenses for energy and maintenance.
The core element of ALLSPEED® is a control algorithm developed by ALLWEILER GmbH:
Use of ALLSPEED® in conjunction with EMTEC® pumps significantly lowers energy costs and results in additional financial benefits. As an all-around plug-and-play system without expenses for programming and parameterization, one pump size is able to handle a very wide range of pressures and capacities. In addition, operators can now use low-pulsation screw pumps instead of the more common centrifugal pumps up to 25 bar. Grinding applications are a prime example. Energy savings can be as high as 75%. ALLSPEED® replaces the valves used in conventional controllers, eliminating wearing parts and producing a gentle pumping action that protects the entire installation. As a result, maintenance intervals for the pump, controller, and piping are extended. In general, the pump is subject to smaller loads because it operates for shorter periods of time and at a lower average speed.