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.

121 – 135 of 264 results

121

AVANTOR MASTERFLEX (VWR LLC) PUMP DRIVE CAT NO 07559-10

NC2308045 PUMP DRIVE CAT NO 07559-10

Pricing & Availability

122

AVANTOR MASTERFLEX (VWR LLC) Masterflex I/P Digital Modular Drive with Easy-Load Pump Head for Precision Tubing, 6 to 650 rpm; 115/230 VAC

I/P modular drives feature reversible pumping while allowing you the flexibility to separate the motor from the controller. These accurate modular drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation¿ideal for metering and critical transfer applications.

Pricing & Availability

123

Azzota Corp X3 Smart Peristaltic Pump Systems, 0.007-2280 Ml/Min, With Ez1 General Pump Head

X3 Smart Peristaltic Pump Systems, 0.007-2280 Ml/Min, With Ez1 General Pump Head

Pricing & Availability

124

AVANTOR MASTERFLEX (VWR LLC) PUMP MFLX L/S PTFETUBE 115/230

Masterflex L/S Digital Drive with PTFE-Tubing Pump Head, 3 to 300 rpm; 90 to 260 VAC, Avantor

Pricing & Availability

125

AVANTOR MASTERFLEX (VWR LLC) I/P DIG DRIVE W/STEEL HOUSING

NC3404500 I/P DIG DRIVE W/STEEL HOUSING

Pricing & Availability

126

Cole-Parmer WAT-MARLW 120S/R VARI-SPD PUMP

NC3135617 WAT-MARLW 120S/R VARI-SPD PUMP

Pricing & Availability

127

MSE Supplies LLC AC-211II PERISTALTIC PUMP 4CH

Versatile 4-channel peristaltic pump system
Precise and high-flow liquid transfer
Ideal for chromatography and fermentation culture
Robust DC servo system for accurate flow
Flow rate range: 5 to 1500 mL/hr per channel
Flow accuracy: repeatability within ±1%
Adjustable flow rate control: 1 to 45 times
Maximum discharge pressure: 205.9 kPa
Maximum suction pressure: 9.8 kPa
Compatible with fluids up to 1.5 Pa·s viscosity
Maximum vertical pumping height: 21 m
DC motor drive system
External control via 0 to 5 V DC
Power supply: AC 100-240 V
Operating temperature range: 0 to 40°C
Compact dimensions: 110 mm W x 150 mm D x 235 mm H
Weight: 1.5 kg
Compatible tube diameter: 1 to 3 mm
Tube wall thickness: 1 mm

Pricing & Availability

128

AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Digital Drive with Multichannel Cartridge Pump Head for L/S Precision Tubing, 8-Channel, 4-Roller, 100 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.

Pricing & Availability

129

AVANTOR MASTERFLEX (VWR LLC) Ismatec IPC-N ISM939C Digital Peristaltic Pump, Low-Speed, Adjustable Occlusion Cartridges, 24-Channel, 11.25 rpm; 115 VAC

This multichannel programmable pump features planetary gears that drive eight stainless steel rollers in unison for smooth rotation and accurate liquid flow. The four-digit LED display shows flow rate or rpm when pump is running. Use the MAX button to instantly increase speed for priming or flushing without disturbing your programmed settings. Combine tubing sizes and formulations to suit your application. Clickngo cartridges feature automatic occlusion for simplified use, fewer tubing changes, and reproducible results. Adjustable occulsion cartridges are available separately. Install cartridges in one direction for low pulsation; in opposite direction for higher counter pressure.