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Airmax SilentAir RP25 (87R) 1/4 HP Rocking Piston Compressor is a replacement motor for the Airmax SW20HP and PS10 Aeration Systems. This highly efficient compressor produces up to 2.3 CFMs at 1.6 running amps, while costing just $9.27 a month. Ideal for aerating ponds up to 1/4 acre. Design features SmartStart Technology that protects the compressor during pressurized restarts following power supply interruptions. Available in 115 or 230 volts.

Please note this is intended as a replacement compressor and does not include the filter, pressure relief valve, or other standard attachments.

*Monthly Operating Cost was calculated at $0.07 per kilowatt hour. Please note that costs will vary depending on location.

Compressor 1/4 HP Single Piston
Model 87R
Voltage 120V or 230V
Max Diffuser Depth 50 Feet
Max CFM 2.3
Running Amps 1.6 or 0.8
Monthly Operating Cost (24/7) $9.27
Replacement Unit For SW20HP, PS10 (Post 2016)
Warranty 1-Year
Airmax Silent Air G25 (RP25(87R) 1/4 HP Aeration Pump

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