EON sells and rents Geotech portable and dedicated Bladder Pumps for groundwater sampling with minimal agitation to depths of 1 to 1,000 feet. A complete Bladder Pump System includes; a down-hole Pump End, a Compressed Air Source, a Controller, and Tubing.
Compressed Air or nitrogen is delivered to the Pump End through flexible Tubing from the top of the well. A Bladder made of Teflon or polyethylene is sealed inside the pump body and is repeatedly squeezed by the compressed air and released, causing the sample water to travel up the tubing to the surface. For sample integrity, the bladder prevents the air from ever touching the water. A Controller is required to cycle and vent the air to the pump.
These components can be rented separately for mix and match capability or they can be rented as complete systems. Below are our complete Bladder Pump End Systems. Systems are designed around the Compressor & Controller.
Geocontrol Pro Compressor/Controller System
This easily portable system utilizes the Geocontrol Pro combination Compressor/Controller in one unit. The Compressor/Controller pumps to depths to over 100 feet using a stand-alone 12 volt battery, vehicle battery, or AC adapted power. Select from our fleet of Pump Ends to match your well diameter. Bladders are Polyethylene unless otherwise specified. Order tubing separately.
QED MP10 Controller + Well Wizard 3020 Compressor
The MP 10 Controller is a small and lightweight controller with very easy to use digital controls and a "memory" so you can duplicate previous settings. The Well Wizard 3020 compressor is 12 Volt Battery Powered only and it is recommended for use with a deep-cycle marine battery for longest pumping. Select from our fleet of Pump Ends to match your well diameter. Bladders are Polyethylene unless otherwise specified. Order tubing separately.
* Extra bladders are readily available
Available in Teflon and Polyethylene for all models