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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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.

Pricing and Availability
Specifications

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

Masterflex™ L/S™ MasterSense™ Pump Systems

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

Pricing and Availability
Specifications

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
For Use With	Masterflex™ Pump Heads and Tubing
Control Type	Digital Variable Speed
Voltage	90/260 VAC
Frequency	50/60
Material	ABS Plastic and Aluminum
Certifications/Compliance	IP 33
Speed Control	Digital Variable Speed

Masterflex™ L/S™ Network-Compatible Pump Systems

Networking drives offer either native Ethernet/IP or Profibus communication with no additional hardware or firmware required.

Pricing and Availability
Specifications

Includes	L/S drive 07575-30, Cytoflow™ pump head 77253-02, 10 ft. C-Flex™ ULTRA™ tubing, and 6 ft. (1.8 m) line cord with IEC 320/CEE22 socket
Flow Rate	0.62 to 3700 mL/min.
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
Material	Stainless Steel
Channels	1

Masterflex™ ABS Plastic/Steel Peristaltic L/S™ Easy-Load™ II Pump

Precision digital drives offer three dispensing modes and precision low-maintenance motors— modular format lets you place motor and controller where convenient

Pricing and Availability

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.

Pricing and Availability

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.

Pricing and Availability

Masterflex™ L/S™ Analog Variable-Speed Console Drive Systems

Compact, cost effective pump systems for general fluid transfer applications.

Pricing and Availability
Specifications

Enclosure Rating	IP22
Electrical Requirements	230 VAC
Motor Speed	20 to 600 rpm
Control Type	Analog
Amperage	0.8 A
External Control	Start/Stop
Channels	1

Masterflex™ L/S™ Digital Modular Washdown Dispensing Drive with Remote I/O

Masterflex™ L/S™ Digital Modular Washdown Dispensing Drive with Remote I/O offers three dispensing modes and a modular format

Pricing and Availability

Masterflex™ L/S™ 4-Channel Digital Drive with Multichannel Pump Head for L/S™ Precision Tubing

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

Pricing and Availability

Ismatec™ Microflex™ Variable-Speed Pump System

Microflex™ Variable-Speed Pump Systems are easy-to-use low-flow pumps that feature reversible pumping, remote start and stop, and rapid tubing changes. Ideal for consistent fluid delivery in analyzer and other low-flow laboratory pumping applications.

Pricing and Availability
Specifications

Reversible	Yes
Description	Microflex™ Compact Single-Channel Pump
Display Type	Analog
No. of Heads Accepted	1
Control Type	Analog
No. of Rollers	4
Frequency	50/60 Hz
Tubing Type	Microbore 0.19, 0.25, 0.51, 0.89, 1.14, 1.42, 2.06, 2.79 mm ID
Channels	1

Watson-Marlow Pumps 120 Series Drive with Pumphead

100 Series Pumps are small and stackable, saving valuable space in cleanroom, LAF and biosafety cabinet installations, capable of flow rates up to 190 mL/min.

Pricing and Availability
Specifications

Enclosure Rating	IP31
Display Type	LED
Voltage	90/264 V
Maximum Pressure	30 psi

Cytiva Peristaltic Pump

Single-channel peristaltic pump combines reproducible flow rates with simple operation. Cytiva Peristaltic Pump functions either as a standalone unit, or interfaced with programmable fraction collectors.