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Peristaltic Pump

A peristaltic pump is a type of positive displacement pump used for pumping an assortment of fluids. Peristaltic pumps are very popular in the medical field because they prevent cross contamination between fluids and pump components. Marshall Scientific sells an assortment of peristaltic pumps that would be suitable in any lab setting. We carry a great quantity of distinguished peristaltic brands, these brands include: Cole Parmer, Barnant, Rainin, and Gilson. Please view our current stock of peristaltic pumps and feel free to give us a call or send us an email if you have any questions.

Peristaltic Pumps
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Gilson Minipuls 3 Peristaltic Pump Gilson Minipuls 3 Peristaltic Pump

Gilson Minipuls 3 Peristaltic Pump Specifications

Head Speed

0.01 to 48 RPM

Torque

Greater than 3 Nm at any speed below 25 RPM, at or above nominal voltage.

Motor Speed Stability

0.5% for any variation of line voltage, torque, or temperature.

Continuous Speed Adjustment

From 0 to 48 RPM by 0.01 increments up to 9.99 RPM, above 9.99 RPM by 0.1 increments.

Flow Rate Range

Maximum: MP model 40 mL/min (1.8 L/h, 4 mm tubing), HF model 250 mL/min (15 L/h, 8 mm tubing).

Minimum: 0.3 µL/min (0.25 mm tubing)

Maximum Back Pressure

500 kPa for MP models, 300 kPa for HF models

Peristaltic Tubing Diameter

0.25 to 4 mm (id) for MP models, 2 to 8 mm (id) for HF models

Our Price: $985.00
Gilson Minipuls 3 Peristaltic Pump Gilson Minipuls 3 Peristaltic Pump

Gilson Minipuls 3 Peristaltic Pump Specifications

Standard Flow Rates (1, 2, 4, or 8 channels)

0.3 µL/min–30 mL/min at a maximum pressure of 0.5 MPa

High Flow Rates (2 or 4 channels)

1 mL/min–220 mL/min at a maximum pressure of 0.3 MPa

Head Speed

Continuous adjustment from 0 to 48 rpm by 0.01 rpm increments up to 9.99 rpm and by 0.1 rpm increments above 10 rpm

Motor Speed Stability

0.5% for any variation of line voltage, torque, or temperature

Peristaltic Tubing Diameter

Standard model: 0.25–4mm (ID)

High-Flow model: 2–8mm (ID)

Pump Heads

Standard model: 1-, 2-, 4-, or 8-channel heads with 10 stainless steel rollers per head

High-Flow model: 2- or 4-channel heads with five stainless steel rollers per head

Power Requirements

90-132 or 180-264V; 47-63Hz

Dimensions

15 x 17.5 x 18 cm (5.9 x 6.9 x 7.1 in)

Our Price: $1,075.00
WPI Peri-Star Peristaltic Pump WPI Peri-Star Peristaltic Pump

WPI Peri-Star Peristaltic Pump Specifications

Rpm Range

1-100 rpm

# of Channels

1

tubing diameter

3.1-6.4mm

Our Price: $895.00
Cole Parmer Masterflex Peristaltic Pump, Cat# 7520-40 with 7518-10 Pump Head Cole Parmer Masterflex Peristaltic Pump, Cat# 7520-40 with 7518-10 Pump Head

Cole Parmer Masterflex Peristaltic Pump, Cat# 7520-40 with 7518-10 Pump Head Specifications

Pump Series

L/S

Control Type

Digital Variable Speed

Speed

Variable

Speed Control

±2% (1-turn speed control)

Max Flow Rate

3,400 ml/min

Min Flow Rate

0.36 ml/min

Reversible Motor

Yes

No. of Pump Heads Accepted

2

Type of Pump Heads Accepted

Standard, Easy-Load, Easy-Load II, Quick Load, High Performance, Cartridge, Multichannel, PTFE Tubing, PTFE Diaphragm

Motor

1/10 hp (75 watts)

Drive IP Rating

IP 23

Overall Dimensions (L x W x H)

11.5 x 7 x 7 in (292 x 178 x 178 mm)

Electrical Requirements

90 to 130 VAC, 1.5 A

Our Price: $395.00
Cole Parmer Masterflex Reversible Drive # 77000-30 with 7014-21 Pump Head Cole Parmer Masterflex Reversible Drive # 77000-30 with 7014-21 Pump Head

Cole Parmer Masterflex Reversible Drive # 77000-30 Specifications

Pump Series

L/S

Control Type

Fixed speed

Speed

Fixed (60 RPM)

Max Flow Rate

290 ml/min

Min Flow Rate

3.6 ml/min

Reversible Motor

Yes

No. of Pump Heads Accepted

1

Type of Pump Heads Accepted

Standard, Easy-Load, Easy-Load II, Quick Load, Cartridge

Drive IP Rating

IP 22

Drive Dimensions (L x W x H)

6 x 6 x 5 in (152 x 152 x 127 mm)

Electrical Requirements

115V, 60Hz

Our Price: $395.00
Cole Parmer Masterflex Economy Drive # 7554-80 with Easy Load Head Cole Parmer Masterflex Economy Drive # 7554-80 with Easy Load Head

Cole Cole Parmer Masterflex Economy Drive # 7554-80 Specifications

Pump Series

L/S

Control Type

Analog Variable Speed

Min RPM

7

Max RPM

200

Speed

Variable

Speed Control

±5%

Max Flow Rate

1130 ml/min

Min Flow Rate

0.42 ml/min

Reversible Motor

No

No. of Pump Heads Accepted

2

Type of Pump Heads Accepted

Standard, Easy-Load, Easy-Load II, Multichannel, Cartridge, PTFE Tubing, PTFE Diaphragm

Motor

1/20 hp (37 watts)

Drive IP Rating

IP 22

Drive Dimensions (L x W x H)

9 x 7 x 6 in (229 x 178 x 152 mm)

Electrical Requirements

90 to 130 VAC, 1.5 A

Our Price: $395.00
Rainin Dynamax RP-1 Peristaltic Pump Rainin Dynamax RP-1 Peristaltic Pump

Rainin Dynamax RP-1 Peristaltic Pump Specifications

Head Speed

0 to 48 RPM

Torque

>3 N-m across full operating range at 115VAC

Speed Stability

0.5%

Speed Adjustment

0.00 to 9.99 RPM in 0.01 RPM increments; 10.0 to 48.0 RPM in 0.1 RPM increments

Flow Rate

0 to 37 mL/min max at 0 backpressure (depending on tubing diameter)

Flow Tubing Diameter

0.25 mm ID – 4 mm ID

Dimensions (W x D x H)

160 x 190 x 275 mm (6.3 x 7.5 x 10.83 in)

Our Price: $1,375.00