Verification by ID.me •
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The Airmax SilentAir RP25 (87R) 1/4 HP Rocking Piston Compressor is a genuine replacement motor for Airmax SW20HP and PS10 (post-2016) aeration systems. This highly efficient compressor produces up to 2.3 CFM at 1.6 running amps, costing as little as $9.27 per month to run. It features SmartStart Technology, which protects the compressor during pressurized restarts following a power interruption. Available in 115V or 230V.
| Voltage | Part # | Price |
|---|---|---|
| 115V | 510503 | $699.99 |
| 230V | 510504 | $799.99 |
| Spec | Detail |
|---|---|
| Compatible Systems | Airmax SW20HP, PS10 (post-2016) |
| Max CFM | 2.3 |
| Running Amps | 1.6 (115V) / 0.8 (230V) |
| Est. Monthly Operating Cost (24/7) | As low as $9.27 |
| Technology | SmartStart (IST) — protects against pressurized restarts after power interruption |
Genuine Airmax replacement part. Not sure if this is the right part for your system? Call us at 888-825-6214 and we'll help you confirm fit.
