Specialized Tools for Electrophysiology and Cell Biology Research

(Model 720) Compact Peristaltic Pump

Product Summary

A compact pump compatible with a variety of tube sizes

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

The Model 720 Compact Peristaltic Pump is a stand-alone pump series with flow rates of 0.8-200 µl/min (Low Flow), 8-2400 µl/min (Mid-Flow), and 0.07-18 ml/min (High Flow). This 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 and 72-4048) 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 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

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 Ordered 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 ul/min
(2.0 - 43 ml/hr)
3.3 - 83 ul/min
(0.2 - 5 ml/hr)
0.3 - 0.8 ul/min
(0.02 - 0.45 ml/hr)
IV infusion with 22 ga swivels
(lab animals only)
61-0242 66 ul/min - 1.5 ml/min
(4 - 90 ml/hr)
5 - 184 ul/min
(0.3 - 11 ml/hr)
0.7 - 1.6 ul/min
(0.04 - 0.95 ml/hr)
IV infusion with 20 ga swivels
(lab animals only)
61-0243 150 ul/min - 2.8 ml/min
(9 - 170 ml/hr)
13 - 350 ul/min
(0.8 - 21 ml/hr)
1.3 - 30 ul/min
(0.08 - 1.8 ml/hr)
General laboratory applications
61-0245 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
61-0244 1.5 - 18.3 ml/min
(90 - 1100 ml/hr<)
117 ul/min - 2.4 ml/min
(7 - 145 ml/hr)
15 - 200 ul/min
(0.9 12 ml/hr)
General laboratory applications

**Silicone tubing is not autoclaveable.**

Repeatability ±3%
Flow Control Range 20:1
Power Source Wall-mounted 9 VDC adapter
Dimensions, H x W x D 6.4 x 5.7 x 10.2 cm (2.5 x 2.3 x 4 in)
Weight 375 g (1 lb)

Order No. Model No. Product Description USA Price Order
61-0098 Model 720 Model 720, mid flow rate peristaltic pump Login Login
61-0241 Silicone peristaltic pump tubing set, 1 channel, female Luer to 22 ga, 5 pack Login Login
61-0242 Silicone peristaltic pump tubing set, 1 channel, female Luer to 20 ga, 5 pack Login Login
61-0243 Silicone Tubing Set, 1-Ch, 0.062 in ID Barbs, 86.00 0.8ml/hr, 5 pack Login Login
61-0244 Silicone Tubing Set, 1-Ch, 0.062 in ID Barbs, 86.00 5ml/hr, 5 pack Login Login
61-0245 Silicone Tubing Set, 2-Ch, 0.062 in ID Barbs, 118.00 3ml/hr, 5 pack Login Login

Need support?

Want to know more about our quality products or need assistance in technical support?

TALK TO OUR EXPERTS

NEWSLETTER

For the most up-to-date information on Warner Instruments news and technologies, sign-up for our newsletter.