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Airmax® SilentAir™ 1/2 HP Piston Compressors | Replacement G50 (RP50 87R) Compressors | Aeration Parts

Airmax SilentAir G50 (RP50 87R) 1/2 HP Rocking Piston Compressor is a replacement motor for the Airmax SW40HP and PS20, PS30, PS40 (Pre-2022) and LS40 Aeration Systems. This highly efficient compressor produces up to 4.7 CFMs at 4.1 running amps, while costing as low as $ 33.95 a month. The design features SmartStart™ Technology (IST) that protects the compressor during pressurized restarts following power supply interruptions. Available in 115 or 230 volts.

$1,619.99$1,784.99

Description

Compressor 1/2 HP Dual Piston
Model 87R
Running Amps 4.1 or 2.05
Voltage 115V or 230V
Wattage 472 Watts
Max Diffuser Depth 50 Feet
Max CFM 4.7
Monthly Operating Cost (24/7) $33.95
Replacement Unit For SW40HP, PS20, PS30, LS40
(Pre-2022 PS40)
Warranty 1 Year

*Monthly Operating Cost was calculated at $0.10 per kilowatt hour. Please note that costs will vary depending on location.

Product Manual

Airmax® SilentAir™ 1/2 HP Piston Compressors | Replacement G50 (RP50 87R) Compressors | Aeration Parts

SKU 510501-P Category Tag