Powerex STS0501 5 HP Oilless Scroll Air Compressor, 15.2cfm, 30 Gallon Tank, 3 phase

SKU: STS0501
Part #: STS0501
Call to order 800-542-8300

Powerex STS0501 5HP Oilless Scroll Air Compressor on 30 Gallon Tank, 15.2cfm, 3 Phase

Powerex’s STS simplex scroll tank mounted air compressors are perfect for any application where clean oil-free air is required. Scroll compressors are 100% oil-free so there is no risk of contamination downstream – this means less maintenance required, less filtration is needed, and there is no need for oil-water separators – all resulting in a more environmentally friendly operation.

The Powerex Oilless Rotary Scroll Air Compressor has advanced scroll compressor technology through the development of a completely oilless unit. The Powerex scroll compressor offer a balanced air end which insures vibration-free operation. The rotary design permits a continuous 100% duty cycle. No oil separation, oil filtration, or inlet valves are required on the Powerex scroll compressor. This model utilizes the SLAE05E airend which is one of the most popular on the market – parts are readily available for quick shipment to always keep you up and running.

The compressor is tank mounted on a 30 gallon horizontal receiver tank. An air cooled aftercooler is included to lower the discharge temperature of the compressed air. This results in ~70% less moisture getting downstream. An electronic timer drain is installed on the receiver tank to automatically drain any condensate from the tank.

The STS0501 is available in 208v, 230v and 460v three phase power. A magnetic motor starter with overload protection is pre-installed prior to shipping and wired based on your buildings power.

Two pressure setpoints are available on the STS0501 5hp compressor depending on your sites pressure requirements. 116psi is the most common but this is also available in a 145psi configuration. This compressor package is able to be configured in an array of different variants. Please contact our sales department to help tailor a compressor specific to your needs.


  • Scroll pump technology – 100% oil-less air compressor
  • Less noise and vibration than comparable reciprocating piston compressors
  • Easy installation that maximizes floor space
  • Lower overall maintenance cost than oil-flooded systems
  • UL listed magnetic starter
  • UL508A listed control panel
  • Manufactured in ISO 9001:2015 certified facilities
  • SLAE05E scroll airend
California Residents: Prop 65 WARNINGS
Products specifications
AvailabilityShips From Manufacturer
Voltage Frequency60Hz
Tank Size30 Gallons
Sound Level72dBA
Air Connection3/4" NPT
Voltage208/230/460 / Tri Voltage
Duty Cycle100% Continuous Duty
CFM @ 100 PSI15.2
CFM @ 145 PSI12.5
Drive StyleBelt Drive
Horse Power5
Max Pressure (PSI)116 / 145
Dimensions40" x 21" x 36"