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Control Turbidity for Better Samples
- No bailer churning, high volume purging, or high flow
over-pumping to increase turbidity
- Less turbidity means more consistent samples and fewer false
positives and resamplings
The Sample Pro
Portable 3/4" MicroPurge® Pump
The SamplePro Portable
MicroPurge® 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.
Water 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 Teflon 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
3/4" Pump is shipped in a heavy-duty tube with rubber end
caps to help keep the pump clean and protected between uses.
The pump is disassembled by a 1/4
turn of the cap and body; no special tools are needed. The bladder
pulls off for replacement. Both check valves are press-in,
pull-out design, and use the same size Teflon check ball.
Push-in tube fitting kits provide
high pull-out strength, but a cable eye is also included for
applications where a support cable is desired.
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With the MP15 Control
& Power Pack (shown here) and the Sampling
Consultant's Kit (below), one person can carry everything
needed to sample a multi-well site.
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MP15 Backpack/Controller
Low-flow sampling is why the Sample
Pro 3/4" Pump was developed, and it matches perfectly with
the new backpack-mounted MicroPurge® basics MP15 Control and Power
Pack.
Flow adjustment with bladder pumps
takes a completely new, simpler approach with the MP15 and the
Sample Pro Pump. Up/down flow rate keys let you fine tune even
low-flow rates easily and repeatably.
At 27 pounds (12 kg) with its high
capacity CO2 cylinder, the MP15 backpack is a versatile companion
to the Sample Pro Pump. A bypass fitting allows the MP15 to be
used with larger compressed gas cylinders or a compressor for
sampling sites which are vehicle-accessible.
 Sampling
Consultant's Kit
The Sample Pro 3/4" Pump is
also offered in this exclusive kit, which holds accessories and
supplies in a rugged case that also carries and protects the pump.
The kit includes all supplies,
accessories, and replacement parts necessary to sample 10 wells,
packed in a convenient, 7.5 x 8.25 x 16" tool box in
high-visibility red.
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