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 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.

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Masterflex™ I/P™ Brushless Process Drive

Masterflex™ I/P™ Brushless Process Drive with Remote Input/Output, and Easy-Load™ Pump Head for use with Precision Tubing

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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

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Specifications

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)

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.

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

Transfer aggressive organic solvents and high-purity fluids

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

Masterflex™ I/P™ Digital Drive with Easy-Load™ Pump Head for precision tubing and dispensing

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Masterflex™ L/S™ Network-Compatible Pump Systems

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

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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™ L/S™ Digital Drive with Multichannel Cartridge Pump Head

Masterflex™ L/S™ Digital Drive with Multichannel Cartridge Pump Head is designed with a maintenance-free, high-accuracy motor, and user-friendly graphical interface

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

Masterflex™ L/S™ Variable Speed Analog Console Pump with Multichannel Pump Head offers precise speed control for accurate flow regulation

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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.

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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

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.

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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

Pricing and Availability
Specifications

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