Watson marlow "load sure" rotary peristaltic hose pump, mounted on common ss floor base and directly driven by reliance 1/2 horsepower motor, 230/460/3 phase voltage @ 1725 rpm, ul rated for use in hazardous locations under class i-groups c & d, class ii groups f & g, 1. 8/. 9 amps, inverter duty, nord in line gear reducer at 22. 77 to 1 for final pump hose rotor speed of 77 rpm, hose ports are apx 1" in diameter. Formerly used in pharmaceutical service. See video at https://youtu. Be/fu9gxhil1bs
