Pumps: liquid: ceramic piston: MCP-CPF Process and Reglo-CPF Digital Flow-rate from 0.025 to 2300 ml/min (depending of the pump head). Operate on a valveless rotating piston principle with liquid pathway materials made of sapphire-hard: chemically inert ceramic (99.7 % Al2O3). Ideal for chemically aggressive and viscous or crystallizing materials. Differential pressure up to 6.9 bar. Industrial process-adapted drive: dust- and water-tight: with washdown (IP 65) capability due to completely sealed stainless steel housing. PC-programmed routines can be stored in the pump memory and run without needing a PC. Specifications MCP-CPF Process // Reglo-CPF Digital Motor: d.c. motor Rotation speed: 10 to 1800 rpm. // 40 to 1800 rpm Speed resolution: 1rpm: 0.1 rpm selectable. Flowrate setting: µl/min: ml/min: l/min // µl/min: ml/min Power rating: 100 W // 50 W Overall (W x D x H): 155 x 220 x 260 mm* // 100 x 175 x 135 mm* Safety protection: IP 65 // IP 30 Weight: 6.9 kg* Supply requirements: 100 to 230V a.c. 50/ 60 Hz * without pumpheadType Reglo-CPF Digital : Width 100 mm: Depth 175 mm: Height 135 mm: Flow rate 0.08 - 180 ml / min.