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Whale Mini Purger Sampling pump

12vdc (50ft cable attached)
Model Number
Whale WP4012 Whale Mini Purger Sampling pump

Whale WP4012

Whale Mini Purger (Ready Made Kit) sampling pump.

Typical application: Groundwater Testing. Whale Purge Pumps provide an easy-to-use, high-quality, submersible, economical solution for purging, sampling and water well development to a depth of 40ft. Its 1.58" diameter is ideal for use in 2" or larger monitoring wells.

  • Used and trusted within the groundwater industry for more than 15 years
  • Recommended by drillers, hydrologists and field technicians
  • High quality at a competitive price
  • Practical for dedicated use and disposal
  • Ready to use
  • Cuts labor costs and saves time
  • Completely pre-assembled and packaged with leads and alligator clips
  • Attach 1/2" or 3/8" tubing and lower into well
  • Connect leads to 12V DC power source and pump is energized, 2-3.5A
  • 50FT cable with battery clips
  • solar PV 
More Information
Model Number WP4012
Series Whale pumps - Submersible pumps
Max Flow (GPM.) 3
Max Flow GPH 180
TDH Maximum (Ft) 40
TDH Maximum (PSI) 17
Outlet Connection Type Barb
Outlet (In.) 0.5
Wetted Materials 316SS, ABS, PolyPro, PVC
Elastomers / O-ring Buna-Nitrile
Voltage (V) 12DC
Voltage (Range) 12/24/36 VDC
Motor Hermetically Sealed
Self Priming Yes
Max Operating Temperature (F) 104
Mechanical Seal No
Other Duty cycle: Intermittent use. Running periods should be restricted to 15 minutes followed by a 5 minute cool-down period.
50ft cord and alligator clips attached.
Cord Length (Ft.) 50
Duty Int
Drain Yes
Port Rotation Yes
Weight (Lbs) 4.000000
Warranty (YRS.) 1
GPM Of Water At 10 Feet Of Head 3.2
GPM Of Water At 20 Feet Of Head 2
GPM Of Water At 30 Feet Of Head 1
GPM Of Water At 40 Feet Of Head 0.1