Compact Peristaltic Pump (Model 720)

Compact Peristaltic Pump (Model 720)

A compact pump compatible with a variety of tube sizes

  • Continuous infusion
  • Battery back- up (30 hrs)
  • Compact pump
  • Minimal electromagnetic radiation
  • Choose from ultra-low, low, mid, or high flow

 

Item# Description U.S. List Price Quantity
72-0001 Model 720 Compact Peristaltic Pump, High Flow Rate
61-0098 Model 720 Compact Peristaltic Pump, Low Flow Rate
72-4048 Model 720 Compact Peristaltic Pump, Very Low Flow Rate
61-0241 Silicone Tubing Set For Model 720 Pump, 1-Ch, Female Luer to 22 ga, pkg. of 5
61-0242 Silicone Tubing Set For Model 720 Pump, 1-Ch, Female Luer to 20 ga, pkg. of 5
61-0243 Silicone Tubing Set For Model 720 Pump, 1-Ch, 0.062” ID Barbs, 0.8ml/hr pkg. of 5
61-0244 Silicone Tubing Set For Model 720 Pump, 1-Ch, 0.062” ID Barbs, 5ml/hr pkg. of 5
61-0245 Silicone Tubing Set For Model 720 Pump, 2-Ch, 0.062” ID Barbs, 3ml/hr pkg. of 5
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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. 

(We recommend silicone tubing for most applications involving saline and most drugs.)

Order No. VAC Flow Rate Min. Flow
(0.015 in. tube) 
Max Flow
(0.093 in. tube) 
72-0001 100/240 High 0.07 ml/min 18 ml/min
61-0098 100/240 Mid 8 µl/min 2400 µl/min
72-4048 100/240 Low 0.8 µl/min 200 µl/min

 

 

Tube Sets

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.

 

Frequently Order Tube Sets

 Order No. Flow Rates with
High Flow Pump
Flow Rates with
Mid Flow Pump
Flow Rates with
Low Flow Pump
Typical
Application 
61-0241 33.0 - 718 µl/min
(2.0 - 43 ml/hr) 
3.3 - 83 µl/min
(0.2 - 5 ml/hr)
 
0.3 - 0.8 µl/min
(0.02 - 0.45 ml/hr)
 
IV infusion with 22-ga swivels
(lab animals only) 
61-0242  66 µl/min - 1.5 ml/min
(4 - 90 ml/hr)
5 - 184 µl/min
(0.3 - 11 ml/hr) 
 0.7 - 1.6 µl/min
(0.04 - 0.95 ml/hr)
IV infusion with 20-ga swivels 
(lab animals only) 
61-0243 150 µl/min - 2.8 ml/min
(9 - 170 ml/hr) 
 13 - 350 µl/min
(0.8 - 21 ml/hr)
 1.3 - 30 µl/min
(0.08 - 1.8 ml/hr)
General laboratory applications 
61-0244  550 ul/min - 9.2 ml/min (33 - 550 ml/hr) 50 ul/min - 1.3 ml/min (3 - 75 ml/hr)  5 - 105 ul/min (0.3 - 6.3 ml/hr)  Dual channel laboratory applications 
 61-0245
1.5 - 18.3 ml/min
(90 - 1100 ml/hr) 
117 µl/min - 2.4 ml/min
(7 - 145 ml/hr) 
15 - 200 µl/min
(0.9 12 ml/hr) 
General laboratory applications 




Specifications72-000161-009872-4048
Channels111
Accuracy±5%±5%±5%
Repeatability±3%±3%±3%
Flow Rate 0.015" ID Tubing0.07 - 0.7 ml/min8 - 83 ul/min0.8 - 7.5 ul/min
Flow Rate 0.020" ID Tubing0.15 - 1.5 ml/min18 - 180 ul/min1.6 - 16 ul/min
Flow Rate 0.031" ID Tubing0.3 - 2.8 ml/min35 - 350 ul/min3.0 - 30 ul/min
Flow Rate 0.062" ID Tubing0.9 - 9 ml/min125 - 1250 ul/min10 - 100 ul/min
Flow Rate 0.093" ID Tubing1.8 - 18 ml/min240 - 2400 ul/min20 - 200 ul/min
Power15 V DC, 1 A (110-220 V external supply)15 V DC, 1 A (110-220 V external supply)15 V DC, 1 A (110-220 V external supply)
Battery BackupNone9 V lithium9 V lithium
Battery Backup Life N/A Up to 30 hours Up to 30 hours
Dimensions (in)2.5 x 2.3 x 4.02.5 x 2.3 x 4.02.5 x 2.3 x 4.0
Dimensions (cm)6.4 x 5.7 x 10.26.4 x 5.7 x 10.26.4 x 5.7 x 10.2
Weight375 g375 g375 g
DOCUMENT DESCRIPTION
Model P720 Peristaltic Pump.pdfCompact Peristaltic Pump (Model 720_ Manual