Peristaltic Pumps

Peristaltic pumps are precise, reproducible, and versatile pumps used for transferring liquids. They operate by compressing and releasing flexible tubing in a circular motion to push liquids through the tubing without exposing the fluid to mechanical parts. Common varieties include compact variable-speed peristaltic pumps, digital dispensing systems, and precision process drives from leading brands. They are constructed of durable materials like stainless steel and engineered plastics. Peristaltic pumps are ubiquitous in laboratories worldwide for accurate, contamination-free pumping and dispensing of reagents, cell culture media, buffers, and other aqueous solutions.

106 – 120 of 264 results

106

Grainger GP Motor 1/3 HP 1 725 RPM 115/

GP Motor 1/3 HP 1 725 RPM 115/230V AC 48

Pricing & Availability

107

Teledyne ISCO, Inc Pr Class Dual Piston Pump With Belt Drive And Shaped Cams; 0.00 - 300.00 Ml/Min. ; 1,000 Psi

PR Class Dual Piston Pump with Belt Drive and Shaped Cams; 0.00 - 300.00 mL/min. ; 1,000 psi; Hastelloy Steel Fluid Path; Jacketed Head; Automatic Piston Wash; with Pulse Dampener, Pressure & Leak Sensors; Standard Seal (stainless steel energizer); Fitting package for 1/8"""" and 1/4"""" tubing

Pricing & Availability

108

AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Digital Drive with Easy-Load 3 Pump Head for Precision Tubing, 600 rpm; 115/230 VAC

These precision drives offer analog remote control options and simple programming¿ideal for automated process applications. Drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing. Programmed calibration ensures dispense and display accuracy¿drive stores one calibration value per tubing size. Program the drive via the simple membrane keypad; keypad lock/unlock feature protects settings. Motor is reversible so you can purge tubing before or after pumping and pump fluid in either direction.