Variable Flow Peristaltic Pumps

This Variable Flow Peristaltic Pumps precisely meters dosing and fluid transfer. The variable speed motor yields flow rates of 0.03 mL/min to 85 mL/min and the reverse switch changes direction of the flow. It accepts 5 tubing sizes for excellent resolution over the entire flow range.

A three-roller design reduces flow pulsation, prevents siphoning, and eliminates check valves. It pumps liquids and gases and dry operation will not harm the pump. The purge/prime switch allows high-speed emptying/filling.

The pump includes silicone tubing (sizes 1/50", 1/16", 3/32", 3/16", and 1/4" I.D.), polypropylene fittings/nipples, auxiliary battery connector (battery not included) and cord with the plug. The compact ABS plastic case measures 6 5/8 x 4 3/4 x 4 1/2". It operates on 115 V, 60 Hz or 9 V battery (not supplied).

Key Features

  • High performance
  • Low cost
  • Self-priming
  • Three-roller design

Filter
Item Flow Rate Unit of Measure Price Purchase
EF20714B
4.0 to 85.0 mL/min Each
$327.95
2 In Stock 2 In Stock
EF20714C
0.005 to 1.8 mL/min Each
$325.95
Call for Availability In Stock
EF20714A
0.03 to 8.20 mL/min Each
$325.95
2 In Stock 2 In Stock
EF20714D
4.0 to 600 mL/min Each
$565.95
3 In Stock 3 In Stock

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