3 HP Air Compressors For Sale

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A 3 HP air compressor category filters by motor-power class, and the motor rating is only a starting point. Before ordering, confirm the specifications on each listing that determine whether a unit fits your application, beginning with delivered CFM at the working PSI your tools or process actually require.

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Specifications To Confirm With 3 HP

The 3 HP rating gives you a way to filter the product offering, but it does not by itself establish delivered airflow, pressure, tank capacity, duty cycle, or electrical requirements. Small air compressors like the ones in this category will have a maximum duty cycle of 50%, so you need a compressor that delivers twice as much air as the application demands. Check each product page for the rated CFM and its working PSI, the tank size, and the electrical requirements, then read those against your totaled demand rather than treating the HP figure alone as a match.

Comparing 3 HP With Nearby Power Classes

Read the 3 HP filter alongside the categories on either side. If your verified demand is lighter, the 2 HP air compressors category may fit, while higher demand points toward the 5 HP air compressors category. A higher motor class is not automatically the better choice, only a different filter, so let your verified workload and delivered CFM at working PSI settle the direction.

FAQ:

What should I check alongside the 3 HP rating?
Confirm the delivered CFM at its working PSI, the tank size, and the electrical requirements on each product page, since the HP figure alone does not settle whether a unit fits your work.

Should I compare 3 HP with the linked lower or higher tier?
Compare the 2 HP air compressors if your verified demand is lighter, or the 5 HP air compressors if steady or simultaneous use calls for a higher motor class.

If you have questions, please reach out to us at info@compressorpros.com or Call 803-339-0445

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3 HP

Jenny G3A-30UM-208/1-MS 3 HP 208 Volt Single Phase 30 Gallon Horizontal Air Compressor

Jenny G3A-B-460/3-MS 3 HP 460 Volt Base Mount Air Compressor with Magnetic Starter

KTC COMPACK 2 3 HP Single Phase Portable Rotary Screw Air Compressor

Schulz 360VV15-1 3 HP 230 Volt Single Phase Oil Free Air Compressor

Atlas Copco G2-116T AP 208-230/460, 53 Gallon 3 HP Three Phase Tank Mounted Rotary Screw Air Compressor

Atlas Copco G2-145T AP 208-230/460, 53 Gallon 3 HP Three Phase Tank Mounted Rotary Screw Air Compressor

Atlas Copco G2-145T AP 230/1, 53 Gallon 3 HP Single Phase Tank Mounted Rotary Screw Air Compressor

Jenny 2G3A-120-460/3 3 HP 460 Volt Three Phase Single Stage 120 Gallon Duplex Air Compressor

Jenny G3A-17P-230/1-DCSD 3 HP 230 Volt Single Phase 17 Gallon Portable Air Compressor (Dual Control)

Jenny G3A-30UM-230/3-MS 3 HP 230 Volt Three Phase 30 Gallon Horizontal Air Compressor

Jenny G3E-30P-230/1-DCSD 3 HP 230 Volt Single Phase 30 Gallon Portable Air Compressor (Dual Control)

Jenny G3S-30UMS-208 3 HP 208 Volt Single Phase Single Stage Fire Sprinkler System Air Compressor

Specifications To Confirm With 3 HP

Comparing 3 HP With Nearby Power Classes