Peristaltic pump TPV DP

for chemicalsbrushless DCself-priming

Variable speed peristaltic pump designed to handle liquids of low to high viscosity. Ideal for laboratory, processing, and OEM applications. Design Features Economical, compact design Unique adjustable tubing holder subassembly 3 rollers Stainless steel rollers & shafts Maintenance-free brushless DC motor Reversible flow Priming function Dispensing function Can be mounted in any direction Long tubing life Adjustable handle to carry, stand or hang Safety cover Peristaltic pump designed to move liquids of low to high viscosity from source to destination at user-set speeds from 50 to 350 RPM. The easily accessible controls provide for Priming, dynamic Braking, setting RPM, and Reversing Flow direction. There is also a Power LED. The DP model has the added benefit of a programmable timer. The timing device permits dispensing over a selected period of time as either a single volume of liquid dispensed every time the pump is activated according to the user’s settings, or via remote input through the “D” connector at the rear of the pump. Seven time periods are possible: 0.1 – 1 sec., 1 – 10 sec., 6 – 60 sec., 1 – 10 min., 6 – 60 min., 1 – 10 hr., or 10 – 100 hr. Principle of Operation Flexible tubing, which conveys fluid from source to destination, is squeezed inside the pump head by rotating rollers against a rigid, crescent-shaped occlusion wall. The rollers induce suction in a gently pulsing rhythm.