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.

1 – 15 of 33 results

Heidolph™ Hei-FLOW Core Peristaltic Pump

For standard applications and liquid transfer

Pricing and Availability
Specifications

Enclosure Rating	IP55
Electrical Requirements	115 V, 50/60 Hz
Temperature (English) Max.	104°F
Overall Width (Metric)	16.6 cm
Control Type	Analog
Voltage	115 V
Temperature (Metric) Max	40°C
Motor Type	DC
Wattage	100 W
Frequency	50/60 Hz
Certifications/Compliance	CE
Temperature (Metric) Min.	5°C
Overall Height (Metric)	22.5 cm

Masterflex™ L/S™ Digital Precision Pump Systems with Open-Head Sensor and Easy-Load Head

These accurate Masterflex™ L/S™ Digital Precision Pump Systems with Open-Head Sensor and Easy-Load Head have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications.

Pricing and Availability
Specifications

Enclosure Rating	IP66
No. of Rollers	4
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
Channels	1
Pump Head	Peristaltic
Includes	precision process drive, Easy-Load II pump head, open-head sensor, and 6-ft (1.8-m) power cord.
Overall Height (English)	9.25 in.
Display Type	Four-digit LED
Control Type	Digital Variable Speed
Horsepower	75
Voltage	90/260 V
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
Color	Silver and Black
Material	Stainless steel drive, PPS and stainless steel head
Overall Width (Metric)	22.9 cm
Overall Length (Metric)	30.5 cm
No. of Heads Accepted	1
Model	L/S drive and L/S Easy-Load II pump head
Frequency	50/60 Hz
Speed Control	Digital Variable Speed

Watson-Marlow 120 Series Peristaltic Pumps

Small, simple and precise variable flow peristaltic pumps

Pricing and Availability
Specifications

Temperature (English) Min	40°F
Reversible	Yes
Enclosure Rating	IP31 (NEMA 2) Wipedown
Electrical Requirements	90/264 VAC 47/63 Hz
Temperature (English) Max.	140°F
Temperature (Metric) Max	40°C
Overall Width (English)	4.29 in.
Storage Requirements (Metric)	-25°C to +65°C
Temperature (Metric) Min.	5°C
Noise Level	<60 dB (A)
Overall Height (English)	4.4 in.
Overall Length (Metric)	20.6 cm
Display Type	Digital
Storage Requirements (English)	-13°F to +149°F
Voltage	90 to 264 VAC
Motor Type	Brushless DC
Frequency	47/63 Hz
Overall Length (English)	8.1 in.
Certifications/Compliance	CE, cETLus
Maximum Pressure	30 psi
Overall Height (Metric)	11.2 cm

Masterflex™ I/P™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head

Precision Masterflex I/P Digital Dispensing Pump System with Open-Head Sensor and Easy-Load Head offers washdown capability, programmable dispensing, and accurate low-maintenance motors—ideal for automated process applications.

Pricing and Availability

Masterflex™ L/S™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head

Masterflex™ L/S™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head offer analog remote control options and simple programming—ideal for automated process applications.

Pricing and Availability
Specifications

Reversible	Yes
Electrical Requirements	90/260 VAC 50/60 Hz
No. of Rollers	4
Wattage	75 w
For Use With (Application)	Fluid handling
External Control	0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Channels	1
Pump Head	Peristaltic
Display Type	Graphical LCD
No. of Heads Accepted	1
Control Type	Digital Variable Speed
Horsepower	75
Voltage	90/260 V
Amperage	2.2 A
Model	L/S drive and L/S Easy-Load II pump head
Frequency	50/60 Hz
Sensors	Open-head
Certifications/Compliance	CE; ETL(US & CA)
Speed Control	Digital Variable Speed

Masterflex™ Compact Tubing Pumps

Masterflex™ Compact Tubing Pumps offer enhanced and versatile performance in an ultra-compact, low-maintenance design

Pricing and Availability
Specifications

Includes	Power cord
Reversible	Yes
Electrical Requirements	115/230 VAC
Control Type	Analog
Voltage	115/230 VAC
Material	ABS plastic

Watson-Marlow Sci-Q 403U/VM Precision Multichannel Pumps

Precise two-, three- and four-channel pumps designed for flows from 0.001 to 17mL/min.

Pricing and Availability
Specifications

Temperature (English) Min	41°F
Shipping Weight (Metric)	2.5 kg
Reversible	Yes
Enclosure Rating	IP21 Wipedown
Electrical Requirements	110/120 V 60 Hz
Temperature (English) Max.	104°F
Temperature (Metric) Max	40°C
Overall Width (English)	4.13 in.
External Control	Membrane keypad
Temperature (Metric) Min.	5°C
Noise Level	<70 dB (A)
Overall Height (English)	4.5 in.
Display Type	LED
Voltage	110/120 V
Model	Sci-Q 403U/VM
Frequency	60 Hz
Certifications/Compliance	CE
Shipping Weight (English)	5.5 lb.
Overall Height (Metric)	11.3 cm

Heidolph™ Hei-FLOW Expert Peristaltic Pump

For reproducible results and liquid transfer.

Pricing and Availability
Specifications

Reversible	Yes
Enclosure Rating	IP55
Electrical Requirements	115 V, 50/60 Hz
Display Type	Analog
Voltage	115 V
Motor Type	DC
Frequency	50/60 Hz
Certifications/Compliance	CE

Masterflex™ L/S™ Variable-Speed Console Drive with Pump Head Bundles

Masterflex™ L/S™ Variable-Speed Console Drive with Pump Head Bundles save time by pairing drive and pump head together

Pricing and Availability
Specifications

Reversible	Yes
Flow Rate	0.36 to 3400 mL/min
Electrical Requirements	90 to 260 VAC, 50/60 Hz
Display Type	LED
Control Type	LED display with membrane keypad
Voltage	90 to 260 VAC
Material	ABS plastic and aluminum drive, polyphenylene sulfide (PPS) pump head with stainless steel rotor

Ismatec™ Reglo Digital Miniflex Pumps

Versatile pumps with an intuitive touch-screen interface for accurate low-flow fluid delivery.

Pricing and Availability
Specifications

Includes	Pump drive, pump head, and power adapter with 6 ft. (1.8 m) line cord
Reversible	Yes
Enclosure Rating	IP31
Electrical Requirements	90 to 260 VAC
Motor Speed	0.1 to 350 rpm
Dimensions (L x W x H)	22.9 x 14.7 x 15.7 cm
Display Type	Touchscreen
Control Type	Digital Variable Speed
Voltage	90/260 VAC
Material	ABS Plastic and Aluminum
External Control	RJ45 Ethernet; USB; 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via DB-25
Maximum Pressure	Dependent on tubing

Masterflex™ L/S™ Compact Variable-Speed Drives

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

Pricing and Availability
Specifications

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 to 260 VAC
Material	Painted Steel

Thermo Scientific™ Dry-Bags™ Peristaltic Pump

Conform to ISO precision standards and provide precise speed control for filling and dispensing of Dry-Bags with this easy-to-use, digital peristaltic pump and pump head.