• Flow rates up to 7.1 gph at 100psi constant pressure with 520 LoadSure elements
• 520REH pumphead features large swept volume with sprung rollers for high accuracy
• Require less than one minute to change
• Brushless motor, 2200:1 turndown, 0.1% set speed accuracy
• Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock
• Manual control with flow rate calibration
• MemoDose for accurate single shot dispensing
• Value for life: the lowest whole-life ownership cost
• Stackable - up to three pumps can be stacked
• Inputs: Analog 0-10V / 4-20mA software configurable and calibrated
• Inputs: 4 pump status inputs all accepting 5V TTL or 24V industrial logic
• Outputs: 4 status outputs, 5V TTL or 24V industrial logic, user configured
• Outputs: 0-10V analog or 0-1258Hz speed indication output
• Dual voltage, 115V/230V 50/60Hz and 24 hour duty rated

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

Fitted as standard with the NEW 520RE LoadSure elements pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability.

LoadSure elements fit into position for simple, error-free tube loading:optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required.

The revolutionary 520REH LoadSure pumphead, taking Watson-Marlow benefits to thousands more industrial and sanitary applications.