Airmax Silent Air G25 (RP25(87R) 1/4 HP Aeration Pump
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 |