• Flow rates from 0.003 litre/min to 13 litre/min
• 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
• IP31/NEMA 2 vented wipe-down enclosure suitable for dry industrial environments
• Chemically resistant powder coated casing (exterior grade polyester)
• MemoDose for accurate single shot dispensing
• Wire-free guard-switching stops the pump if the pumphead is opened whilst running
• Dual voltage range; 100-120/200-240V 50/60Hz

Fitted as standard with the new 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.

A Watson-Marlow Value for Life pump with five year warranty.