Size: 46 x 36 x 19 cm (18 x 14 x 7.5 inches); Weight: 7.7kg (17 lbs); Max. Pressure: 120psi (8274kPa); Max. Pump Depth: 75m (250 feet); Power: 12 VDC (8 AA alkaline Batteries)

MicroPurge Smart Controller Model 400

Smart Controller opoerates pneumatic Bladder Pumps for low-flow sampling.

  • Instant recall of stored pump control settings for up to 500 wells.
  • Graduated single-turn pressure regulator controls flow to 100ml/min or less.
  • Easy touchpad control and display of timer settings.



Size: 46 x 36 x 19 cm (18 x 14 x 7.5 inches); Weight: 8.07kg (17.76 lbs); Power: Internal NiMH rechargeable battery; Aux. Power: External 12 VOC battery pack (8 D alkaline batteries); Computer Capability: IBM PC compatible, 256kb minimum RAM, RS-232C interface, software included.

MicroPurge Flow Cell Model FC4000

Monitors purge water in-line; parameter stabilisation indicates when to sample.

  • Displays 7 parameters – pH, temperature, DO, conductivity, redox (ORP), salinity, TDS.
  • Combination unit ends skipping between separate meters.
  • Included software generates plots, reports, and statistics.



Size: 46 x 36 x 19 cm (18 x 14 x 7.5 inches); Weight: 6.8kg (15 lbs); Submergence Range: 0-7m (0-23ft); Power: 9VDC (2 9V batteries required).

MicroPurge Water Level Meter Model 6400

Electronic meter and dedicated downwell probes provide faster, more accurate water level measurements.

  • Accurate to 0.01 feet with direct digital display.
  • Cuts time and cost: quick readout, no well insertion, no decontamination.
  • Provides continuous measurement for low-flow sampling.



Length: 0.38-1.16m (1.25-3.8 ft); O.D: 2.54-4.22 cm (1.00-1.66 inches); Volume: 100-495 ml; Max. Lift: 75-300m (250-1,000 ft); Pump Materials: Type 316 stainless steel, NSF-grade PVC, Teflon®; Bladder Material: Q-flex PTFE. Teflon is a registered DuPont trademark.

Well Wizard Bladder Pumps for MicroPurge

The proven Well Wizard line, with special MicroPurge models, has been the standard for sampling accuracy, economy, and reliability since 1982.

  • The widest range of materials, pump volumes, well sizes, and depths.
  • EPA-accepted sampling accuracy.
  • Proven reliability: 10-year warranty, 200,000-cycle rated bladder.