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Sweetwater® Rocking Piston Air Compressors PART #: AQ101 to AQ401


The Pentair Aquatic Eco-Systems Sweetwater® continuous-duty, oil-free, rocking piston air compressors are the perfect choice for aerating small ponds or deep water applications. They come equipped with noise reducing intake air filter, pressure relief valve, 6-foot power cord with a 3-prong plug (AQ202C and AQ402C are equipped with a Europlug) and thermal overload protection.  20 psi max continuous duty, ¼” FNPT outlets.  AQ201C has dual outlets.  One-year warranty on compressors.

Clean air filters quarterly and replace the piston cup seals and valves every two years.  Repair kits, models AQK965A and AQK965, include O-rings, piston cup seals, leaf valves, retainer valve, cylinder and hardware.  Optional outlet hose assembly, model HA109, is 2 feet long with brass 5/8" barb (compatible with 1/2" nominal tubing); two are required for model AQ201C.

Click here for Repair Kits for Compressors

Click here for Optional Outlet Hose

Availability: Out of stock

ModelCFM @ 20 PSIVoltageFLA Price Qty
AQ101 1.6115V, 60 HZ4.4
AQ201 2.9115V, 60 HZ5.3
AQ401 4.2115V, 60 HZ5.4
Model AQ101 AQ201 AQ401
CFM @ 20 PSI1.62.94.2
Voltage115V, 60 HZ115V, 60 HZ115V, 60 HZ