USED: Tri-Clover rotary positive displacement USED: Tri-Clover rotary positive displacement pump, model PR25-3M-TCI-4-ST-S, 316 stainless steel. Approx 28 gallons per minute. 3" tri clamp inlet/outlet. Unit requires rotors. Driven by a 1.5 hp, 3/60/208-230/460 volt, 1725 rpm varispeed motor, min/max rpm 50/452. Mounted on a stainless steel base. and the product is still available, |