Reservoir Pumps

Reintroducing legacy reservoir pumps, featuring enhanced designs for keen performance advantages.

Hartell’s legacy residential reservoir condensate pumps, including models HAT-1LP, HAT-1DC, and HAT-1LT, have been reinstated with key design advancements for improved performance. As a best fit for larger scale air conditioning units, these pumps are built in a small footprint that operates at ultra-quiet volumes. Key advancements in the HAT-1DC offer the product’s standard solutions now in the smallest footprint on the market, and an added advantage of a high torque DC motor, helping with operation in low flow rates.

  • Ultra-quiet operational levels
  • Reduced footprints in overall size
  • Remodeled designs for improved performance
  • Reduced maintenance
  • Capable of operation in high temperatures
  • Various models available for flexible installation


  • Lower profile
  • 0.26-Gal reservoir
  • 13ft pumping head
  • Operates at a 36 gal/hr flow rate
  • Efficient operation in temperatures up to 122F
  • Noise level operation: < 48dBA
  • Designed with two available models: the 110v & 230v


  • Smallest footprint on the market: 8.6” x 4.5” x 3.9”
  • High Torque DC Motor.
  • Operation at ultra-quiet levels: < 26 dBA.
  • Suitable for water temperatures of 122F
  • 0.26-Gal reservoir with a flow rate of 36 Gal/hr
  • 24-foot (4m) pumping head
  • Designed with two available models: the 110v & 230v


  • New residential reservoir pump
  • 0.47-Gal reservoir
  • 24-foot (4m) pumping head
  • 33 gal/hr flow rate
  • Suitable for operation in water temperatures up to 122F
  • Extremely quiet operation: < 26 dBA
  •  Designed with two models available: 110v & 230v

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