Mono / Screw pump. Stator length 110 cm. Max pressure 16 bar. Current motor: 4 kW - 8,8 A - n1: 1420 rpm - i = 22,19 - n2 = 64 rpm. Pneumatic by-pass. Stainless steel cover over electric motor. Including Siemens flowmeter on outlet. Connections: 2'' / 2'', DIN. Total dimensions: 90 x 330 x 130 cm.