The Model 720 Compact Peristaltic Pump is a stand-alone pump series with flow rates based on model type and tubing size. It is an ideal pump for applications which require limited size or weight, low EMI interference, the versatility of single and dual tubes sets (see table below) and/or external analog control.
An internal 9V lithium battery (supplied with 61-0098, 72-4048 and 72-4049) will run the pump for up to 30 hours, protecting your experiments in the event of a power failure. Due to its power requirements, the high flow version 72-0001 is not available with battery backup.
Compact and versitile peristaltic pump
Continuous infusion
Battery back- up (30 hrs)
Optional single and dual tubes sets
Minimal electromagnetic radiation
Choose from ultra-low, low, mid, or high flow
Item Listing
Item#
Description
List Price
Quantity
72-0001
Model 720 Compact Peristaltic Pump, High Flow Rate
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61-0098
Model 720 Compact Peristaltic Pump, Low Flow Rate
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72-4048
Model 720 Compact Peristaltic Pump, Very Low Flow Rate
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72-4049
Model 720 Compact Peristaltic Pump, Ultra Low Flow Rate
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61-0241
Silicone Tubing Set For Model 720 Pump, 1-Ch, Female Luer to 22 ga, pkg. of 5 - (0.015” ID tubing, with a female Luer lock on one end, and a 22ga stub on the other 22ga luer stub has .016” ID x 0.028” OD)
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61-0242
Silicone Tubing Set For Model 720 Pump, 1-Ch, Female Luer to 20 ga, pkg. of 5 - (0.020” ID tubing, with a female Luer lock on one end, and a 20ga stub on the other 20ga Luer stub has .024” ID x 0.036” OD)
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61-0243
Silicone Tubing Set For Model 720 Pump, 1-Ch, 0.062” ID Barbs, pkg. of 5 - (0.031” ID tubing, with 0.062” ID Barb, for use with 1/16” ID Tygon tubing)
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61-0244
Silicone Tubing Set For Model 720 Pump, 1-Ch, 0.062” ID Barbs, pkg. of 5 - (0.093” ID tubing, with 0.062” ID Barb for use with 1/16” ID Tygon tubing [WARNING: using the 1/16” ID tubing will restrict the flow])
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61-0245
Silicone Tubing Set For Model 720 Pump, 2-Ch, 0.062” ID Barbs, pkg. of 5- (DUAL 0.062” ID tubing, with 0.062” ID Barb for use with 1/16” ID Tygon tubing)
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Full Description
The Model 720 Compact Peristaltic Pump is a stand-alone pump series with flow rates based on model type and tubing size. It is an ideal pump for applications which require limited size or weight, low EMI interference, the versatility of single and dual tubes sets (see table below) and/or external analog control.
An internal 9V lithium battery (supplied with 61-0098, 72-4048 and 72-4049) will run the pump for up to 30 hours, protecting your experiments in the event of a power failure. Due to its power requirements, the high flow version 72-0001 is not available with battery backup.
The pump is typically powered by a 1.25 V internal reference voltage. An external reference voltage can be used to regulate flow rate and direction (pump direction can only be reversed by analog control). Under external control the speed dials serve as voltage attenuators to limit the external voltage to ±1.25 V.
Wall powered pumps are supplied with plugs for use in the US, UK, Europe, and Australia. The low- and mid-flow versions are supplied with a wall-mounted 9 VDC adapter.
Pumps do not include tube sets, which must be purchased separately.
Tube Sets
A wide variety of tube sizes, tube materials and connector types allows you to tailor your peristaltic pump to your particular application. Tube sets typically last about one month under continuous operation. Dual channel tube sets place more stress on the pump than do single channel tube sets, which may shorten the life of your pump's motor. Please see the tube sets in the Item Description listings and Specification table for additional information on Model 720 tube sets.
