Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
Large speed/flow display with easy-to-clean membrane keypad
Digital speed adjustment with choice of 0.1rpm, 0.5rpm, 1rpm, 2rpm, 5rpm and 10rpm step changes
MemoDose for accurate single shot dispensing
Wire-free guard-switching stops the pump if the pumphead is opened while running
Dual voltage range; 100-120/200-240V 50/60Hz
Fitted as standard with the 620RE4 Mark II, minimal pulsation pumphead, for high performance tubing elements. Watson-Marlow's patented LoadSure™ elements offer one minute maintenance and ensure correct loading for long tubing life and accuracy. This pumphead can easily be positioned in two orientations (ports right or ports down) and features four stainless steel rollers which can be retracted for CIP and SIP.