Rotary Screw Air Compressor Prices
Analysis of 2,143 eBay listings for rotary screw air compressors.
What you'll usually pay
💡 Used ones cost about 882% more here.
👉 In short easy summary
Value is heavily concentrated in higher horsepower units, with 20 hp models seeing the highest median price increase at 1573%. In contrast, the overall market median is 236.58, skewed by a large volume of unspecified listings.
💚 Best value for your money
Price by rated horsepower
Why? Prices scale with power, ranging from 1,950 for 50 hp to 3,959 for 20 hp models.
Price by current phase
Why? 3 Phase units command a higher median of 3,500 compared to 2,802.07 for 1 Phase.
Price by rated voltage
Why? Voltage options show a tight range, from 3,184.5 for 460 V to 3,500 for 230 V.
Price by maximum pressure
Why? Higher pressure capability correlates with price, with 125 psi units at 3,500 and 145 psi at 3,361.22.
🛒 Some on sale right now
Common questions
What is the median price for a 20 hp rotary screw compressor?
The median price for a 20 hp (15 kW) model is 3,959.
How do 3 Phase compressors compare in price to 1 Phase?
3 Phase compressors have a median price of 3,500, while 1 Phase units have a median of 2,802.07.
What is the difference between new and used median prices?
The new median is 183.93, while the used median is 1,807.
How we got these numbers
Worked out from 200 live eBay listings (price range $61–$4,255, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 2, 2026.