1.75″ diameter Sample Pro Bladder Pump

Manufacturer: QED
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The Sample Pro Portable MicroPurge Pump is the first pump developed specifically to bring the advantages of low-flow sampling to sites where groundwater samples are collected from many monitoring wells with the same pump.

The Sample Pro pump is easy to disassemble, without any tools, and simple to clean to eliminate any potential cross contamination. That includes the exclusive Sample Pro disposable bladder, which snaps in and out without any clamps, so they can be discarded after each well is sampled.  The Sample Pro is capable of pumping from depths up to 200 ft. (61m).

Outside Diameter

  • 1.75" (47 mm)

Length

  • 14.75" (375 mm) with push-in fittings
  • 16.5" (419 mm) with compression fittings
  • 12.1" (307 mm) from bottom of pump to centerline of inlet

Weight

  • 4.25 lbs. (1.93 Kg)

Maximum Lift

  • 250 ft. (61 m)

Volume Per Stroke*

  • 3.34 oz. (100 mL)

Materials of Construction

  • Body and Cover: 316 stainless steel
  • Inlet, Discharge & Head: 303 stainless steel
  • Bladder: Polyethylene
  • O-Rings: Viton®

Fitting Type

  • Push-in Fitting w/ 316 stainless steel grab plate
    • Air Fitting: 1/4" (6.4 mm) O.D.
    • Fluid Discharge: 1/4" (6.4 mm) or 3/8" (9.5 mm) O.D.
*Pumped volume per stroke increases with greater depths

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