520SN/REH NEMA 4X manual control high pressure pumps

Descripción

* Flow rates up to 7.1 gph at 100 psi 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 DC motor, 2200:1 turndown
* 0.1 rpm resolution, 0.1% set speed accuracy
* NEMA 4X enclosure, washdown protection for arduous conditions
* Value for life: the lowest cost of ownership
* Corrosion resistant polyester coated case
* Large high visability speed/flow display
* Manual control and flow rate calibration
* MemoDose for accurate single shot dispensing
* Dual voltage, 115V/230V 50/60Hz and 24-hour duty ratedA 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.