QED Sampling System Rental and Sales
Equipco is your one-stop source for complete QED sampling system rentals with a Best Price Guarantee. For most projects you will want to select a controller, a compressor, and a pump. The QED MP50 is a combination compressor/pump.
QED Controller/Compressor Combination Unit
*Indicates one of our most popular products.
Catalog of Available QED Pnuematic Controllers
*Indicates one of our most popular products.
Catalog of Available QED Pumps
*Indicates one of our most popular products.
Catalog of Available QED Compressors
*Indicates one of our most popular products.
Drawdown Water Level Meter
Rental and Sales Catalog Pages
Rental Catalog: QED Pumps, QED Pnuematic Controllers,
QED Compressors, QED Drawdown Water Level Meter
Sales Catalog: QED Tubing Supplies
About the QED Sample Pro Portable MicroPurge Pump
The Sample Pro Portable Micro Purge Pump uses a quick-change, one-piece bladder design. Compressed gas squeezes the outside of the bladder to force liquid out of the pump; there is no gas contact with the pumped water inside the bladder.
Squeeze type bladder pumps are supported by years of independent research that shows they provide unaltered samples for even the most sensitive parameters.
Groundwater enters the pump through the inlet in the upper, head section, then flows down into the bladder. The high inlet helps keep the pump from clogging if it is accidentally lowered into a sediment-filled sump.
Check valves with stainless steel seats and check balls are located at the inlet and outlet. Inlet screens are replaceable to help ensure proper sealing of the check valves in wells with high solids levels. The Sample Pro Pump is shipped in a heavy-duty tube with rubber end caps to help keep the pump clean and protected between uses.
