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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.
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1 – 15 of 75 results
1
Promotions Available

Masterflex™ Masterflex L/S™ Variable Speed Analog Console Pump with Multichannel Pump Head

Masterflex L/S™ Variable Speed Analog Console Pump offers precise ±0.25% speed control for accurate flow regulation. The large LED display and LED indicators confirm motor rpm and motor direction at a glance. The complete pump systems include all you need to start pumping.

2
Promotions Available

Masterflex™ Masterflex L/S™ Digital Drive with Easy-Load™ II Pump Head

Masterflex L/S™ Digital Drive offers 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.

3
Promotions Available

Masterflex™ L/S™ Precision Process Drives

Easy-to-use Masterflex™ L/S™ Precision Process Drives offer precise speed control and digital display of rpm—NEMA 4X housings stand up to process and washdown applications

Enclosure Rating IP66
Wattage 75 w
Overall Width (English) 9 in.
For Use With (Application) Fluid handling
External Control 4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Pump Head Not included
Includes 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country-specific plug/cord set; please specify ultimate destination when ordering.
Overall Height (English) 9.25 in.
Display Type Four-digit LED
Control Type Digital Variable Speed
Horsepower 75
Voltage 90/260 VAC
Amperage 2.2 A
Overall Length (English) 12 in.
Sensors Open-head
Certifications/Compliance CE; ETL(US & CA)
Overall Height (Metric) 23.5 cm
Reversible Yes
Electrical Requirements 90/260 VAC 50/60 Hz
For Use With Easy-Load II w/ Open-Head Sensor, Easy-Load II, Easy-Load, Standard, High-Performance, PTFE Tubing, PTFE Diaphragm
Color Silver
Material Stainless steel
Overall Width (Metric) 22.9 cm
Overall Length (Metric) 30.5 cm
Model L/S
Frequency 50/60 Hz
Weight (English) 27.8 lb.
Speed Control Digital Variable Speed
Tubing Type Compatible with all L/S formulations
4
Promotions Available

Masterflex™ L/S™ Digital Miniflex™ Pump

Masterflex™ L/S™ Digital Miniflex™ Pump has a single channel and makes low-flow pumping easy

5
Promotions Available

Masterflex™ I/P™ Series Peristaltic Pump

A complete digital console process pump system with Easy-Load™ pump head for precise fluid transfer and dispensing. The I/P™ Series Peristaltic Pump allows for quick and effortless tubing changes without the need for tools or complex procedures.

6

Masterflex™ L/S™ Digital Process Pump Systems with Cytoflow™ Pump Head

Ideal for the transfer and dispensing of live cell cultures, media, and other shear-sensitive fluids in process and washdown environments.

Enclosure Rating IP66
Electrical Requirements 90 to 260 VAC
Motor Speed 0.1 to 600 rpm
Dimensions (L x W x H) 37.03 x 22.86 x 23.65 cm
Display Type LCD
Amperage 2.2 A at 115 V, 1.1 A at 230 V
7
Promotions Available

Masterflex™ L/S™ Digital Drive with Easy-Load™ II Pump Head for High-Performance Tubing

Designed with maintenance-free high-accuracy motor and a graphical interface—makes setup and operation easy.

8

Masterflex™ L/S™ MasterSense™ Pump Systems

Complete pump systems for accurate fluid delivery with an intuitive touch-screen interface

Includes Drive, pump head, tubing, and 6 ft. (1.8 m) line cord with IEC 320/CEE22 socket
Reversible Yes
Enclosure Rating IP33
Motor Speed 0.1 to 600 rpm
Control Type Digital Variable Speed
Voltage 90/260 VAC
Frequency 50/60 Hz
Material ABS Plastic and Aluminum
Certifications/Compliance IP33
Speed Control Digital Variable Speed
9

Masterflex™ B/T™ MasterSense™ BioPharma Pumps

High-flow pump for process applications with an intuitive touch-screen interface and advanced connectivity

10
Promotions Available

Masterflex™ L/S™ Precision Modular Pump System

Designed for limited or awkward spaces, these modular drives allow you the flexibility to separate the motor from the controller. MasterFlex™ L/S™ Precision Modular Pump Systems feature reversible pumping and are ideal for metering applications.

Enclosure Rating IP33
Overall Height (English) 4.5 in.
Display Type LED
Control Type Variable Speed
Voltage 90/260 VAC
Motor Type Reversible
Amperage 2.2 A at 115 V, 1.1 A at 230 V
Frequency 50/60 Hz
Material ABS (Case), Steel
Overall Width (English) 4.38 in.
Overall Length (English) 13.33 in.
Channels 1
11

Masterflex™ I/P™ Digital Modular Drive with Easy-Load™ Pump Head

Masterflex™ I/P™ Digital Modular Drive with Easy-Load™ Pump Head can be placed wherever is convenient with modular design

Flow Rate 1 to 8000 mL/min.
Electrical Requirements 115/230 VAC
Motor Speed 0.1 to 650 rpm
Dimensions (L x W x H) (36.2 x 17.78 x 16.5 cm)
Control Type Digital Variable Speed
No. of Rollers 3
Amperage 4.5 A at 115 V, and 2.5 A at 230 V
For Use With (Application) Fluid Transfer, Dispensing, and Metering Applications in Laboratory, Process, and Industrial Environments including Pharmaceutical, Food & Beverage, Dairy, Chemical, Manufacturing, and Water Treatment
Tubing Type Accepts I/P™ sizes 26, 73, 82
Channels 1
Pump Head I/P™ Easy-Load Pump Head (77602-10)
12
Promotions Available

Masterflex™ L/S™ Digital Drive with PTFE-Tubing Pump Head

Transfer aggressive organic solvents and high-purity fluids

13
Promotions Available

Masterflex™ L/S™ Digital Drive with Easy-Load™ 3 Pump Head for Precision Tubing

Designed with maintenance-free high-accuracy motor and a graphical interface—makes setup and operation easy.

14
Promotions Available

Masterflex™ I/P™ Precision Brushless Pump System with Easy-Load™ Pump Head

Use this system for precision and repeatability in peristaltic pumping applications. Masterflex™ I/P™ Precision Brushless Pump System with Easy-Load™ Pump Head handles challenging applications with minimal maintenance.

15
Promotions Available

Masterflex™ L/S™ Compact Variable-Speed Drives

Masterflex™ L/S™ Compact Variable-Speed Drives makes low-flow pumping easy.

Includes L/S Miniflex pump head and dual-voltage (115/230 VAC) benchtop power supply with IEC320/CEE22 socket. Pump is shipped with cord/plug assembly specific to country of destination.
Reversible Yes
Electrical Requirements 90 to 260 VAC, 50/60 Hz
Display Type No Display
Control Type Analog
Voltage 90/260 VAC
Material Painted Steel