PUMPS

Geopump Peristaltic Pump

Designed for Single and Multi Stage Pressure or Vacuum Pumping of Liquids. 

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  • Overview
  • Features
  • Specifications
  • Applications
  • Support
The Geotech Geopump™ Series I and II Peristaltic Pumps are designed for single and multi-stage pressure or vacuum pumping of liquids. They operate by mechanical peristalsis, so the sample only comes in contact with the tubing. This allows for consistent sample integrity as well as easy cleaning and replacement.
 
The Geotech Peristaltic Pumps operate by mechanical peristalsis, so the sample only comes in contact with the tubing. This allows for sample integrity as well as easy cleaning and replacement. With the optional stainless steel tubing weight, tubing can be lowered to a specific depth without curling or floating on the surface of the water. Geopumps operate from any external 12V DC or 120V AC power source.
 
The Geopump is ideally suited for field sample removal from shallow wells, all surface water sources and for laboratory use.
  • Exceptional field durability
  • Operate from 60 to 600 RPM
  • Up to 1 litre/min. delivery rate
  • Operates to a depth of 27 feet (8 meters)
  • Variable speed control
  • AC only, DC only, or AC/DC combination
  • Two pumping stations available, which can be piggybacked for multi-station pumping
  • Reversible flow feature for back-flushing
  • Disposable and dedicated tubing means controlled costs and no decontamination issues
Operating Range uction from 27 feet (8 meters) at sea level
Principle of Operation Mechanical peristalsis
Dimensions 3.5 x 8 x 8 in. (9 x 20 x 20 cm)
Power Source Any external 12-18 V DC @ 70 watts
90-260 V AC 47-65 Hz
Power Cord 12V DC adapter cord or standard AC power cord
Power Cord Length AC Cord 8 feet (2.4 meters)
DC Cord 15 feet (4.6 meters)
Range of Speed Series I 60 to 350 rpm
Series II First pumping station 30 to 300 rpm
Second pumping station 60 to 600 rpm
Speed Control Stepless variable speed control
Liquid Delivery Rate 1.67 ml per revolution
Pumping Options Pressure or vacuum (reversible flow)
Pump Head Rotor Cold rolled steel
Warranty 1 year
Basic System Kit
Geopump (as specified), 5 ft. (1.5 m) of tubing,
power cord (as specified), field case, and manual
Pump Head (sold separately) Standard, easy-load®, easy-load II®

 

  • Field sample removal from shallow wells
  • All surface water sources 
  • Laboratory use.