Compact, variable-flow, bi-directional and self-priming peristaltic pumps offer precise flow deliveries with outstanding flow control and flexibility for transferring and dosing liquids.

• One-year warranty
• Fluid contacts only tubing for contamination-free pumping
• Tubing also used with fluid temperatures from –62 to 260 °C
• Used with up to 120 feet of tubing for remote sampling

Four different tubing sizes (1,6; 2,4; 4,7 and 6,35 mm) and corresponding fittings/nipples provide fine resolution with a wide flow range; revolution of one roller delivers a precisely measured volume specific to the tubing size and motor speed.

Pumping dry does not harm the pump. Three rollers reduce flow pulsation, prevent siphoning and eliminate the need for check valves. There are no valves to clog and no seals to leak.

Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths and moving corrosive materials and use with food, pharmaceuticals and other critical solutions.