Little Giant 1-ABS Series Shallow Pan Condensate Removal Pump

Designed for in-pan placement, the 1-ABS shallow pan pump offers next generation technology for air conditioner condensate removal. Totally submersible pump with built-in, advanced non-mercury mechanical switch that automatically triggers operation when condensate in the pan or reservoir reaches a preset level. Low weight, compact size, high lift and quiet operation make the Little Giant line of ABS pumps perfect for in-pan condensate and other wastewater removal.


  • 1/150 HP oil-filled motor
  • Epoxy-coated, cast aluminum housing and motor cover
  • Stainless steel shaft
  • Nitrile shaft seal
  • Screened intake
  • Advanced non-mercury mechanical switch
  • Thermal overload protection
model description usually ships price QTY
1-ABS 115V Little Giant 1-ABS condensate removal pump for in-pan mounting. Item 550521. 115 VAC. 205 GPH. 1 Day. In-stock $138.72
1-ABS 230V Little Giant 1-ABS condensate removal pump for in-pan mounting. Item 550532. 230 VAC. 205 GPH. 1 Day. In-stock $143.52
add to basket

real-time shipping quotes are available before checkout on your shopping cart page

Little Giant 1-ABS Specifications

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   What is the minimum height for the water to rise in a drip pan to trigger the pump to go on.
A:   The pump is set to turn on at 1-3/4 inches of condensate and shut off at 1-1/4 inches.

       Asked on 2016-08-23 by tom

Related Products

Little Giant 3-ABS Series In Pan Shallow Pan Condensate Removal Pump

3-ABS shallow pan condensate pump designed for in-pan placement. 1/12 hp motor, 310 GPH.

Little Giant Condensate Pump Check Valves

Check valves for Little Giant and other brand condensate removal pumps.

Little Giant VCCA Series Low Profile Condensate Removal Pumps

Ideal for collecting, detecting, and the automatic removal of condensate from a/c equipment. 1/3 gallon low profile tank.


why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.