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MP50 (Combo Controller / Compressor)

Manufacturer: QED
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The MP50 Micro Purge Basics Controller/Compressor is used to operate QED Well Wizard™ bladder sampling pumps to purge and sample ground water. The MP50 has specific design features to make MicroPurge™ sampling easier.

Key Features

  • MicroPurge Mode Operation - Simple Increase/Decrease keys allow you to easily set the flow rate you need for each well
  • ID Time Set Mode Operation quickly recalls pre-determined settings for each well by specifying a 3-digit ID
  • Level Delay Interface - The controller plugs into the optional MP30 MicroPurge Drawdown / Water Level Meter to provide direct feedback of well drawdown and to pause pump operation until the level recovers
The optional MP30 MicroPurge Drawdown / Water Level Meter plugs into the MP50 to provide water level feedback. The MP30 uses a standard conductivity probe to detect the ground water surface and a marked tape allowing the user to measure the depth. When the meter is set in MicroPurge mode, the probe is lowered a specific distance below the static water level and fixed in this position. During well sampling if the water level drops below the user-set probe position, the MP50 is paused which prevents further drawdown by the pump. Once the level recovers the MP50 begins pump operation again, starting in the pump refill cycle.

Dimensions

  • 16" x 13" x 6.5: (40.6 x 33 x 16.5 cm)

Weight

  • 21 lbs. (9.52 kg)

Case Material

  • Structural resin

Keypad

  • 6 keys

Display

  • 2 line, 16 character
  • LCD

Controller Power

  • 3 AA batteries

Controller Battery Life

  • 50,000 cycles @ 70° F (21° C)

Compressor Power

  • 12V DC (battery cable)

*Maximum Lift

  • 200 ft. (60 m)

Output

  • 0.21 scfm @ 100 psi (0.357 m 3/h@ 6.89 kPa)

Maximum Pressure

  • 105 psi (7.24 kPa)

Operating Temperature

  • -20º to 120º F (-29º to 49º C)

Connection to MP30 Drawdown Meter

  • Heavy-duty cable (supplied with MP30)

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