A plaster mixing pump built around m-tec's patented mixing principle, which meters the material independently of the pumping rate for consistent output as parts wear. The two 400 V motors drive the feed section at 2.2 kW and the mixing pump at 4.0 kW, delivering approximately 24 L/min over up to 50 m distance or 30 m head at up to 30 bar. This unit, weighing approximately 270 kg, was previously used for demonstration. m-tec M330, ex demo.