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Collection: 5 Hp Air Compressors
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Castair 5 HP 1 Phase Compressor Cube Pump CFM@ 22 RPM 420 I73CUC2-S
Regular price $3,411.10Regular priceUnit price / per$3,434.00Sale price $3,411.10Add to whishlist -
Castair 5 HP 1 Phase Compressor Cube Pump CFM@ 22 RPM 767 I51CUC1-S
Regular price $2,764.30Regular priceUnit price / per$2,783.00Sale price $2,764.30Add to whishlist -
Castair 5 HP 3 Phase Compressor Cube Pump CFM@ 22 RPM 420 I73CUC2-S
Regular price $3,464.23Regular priceUnit price / per$3,487.00Sale price $3,464.23Add to whishlist -
Castair 5 HP 3 Phase Compressor Cube Pump CFM@ 22 RPM 767 I53CUC1-S
Regular price $2,818.20Regular priceUnit price / per$2,837.00Sale price $2,818.20Add to whishlist -
Castair 5 HP 3 Phase Rotary Screw Air Compressor 20 Cfm At 100 Psi 80 Gal Horiz Tank 230 R538HP75
Regular price $8,870.40Regular priceUnit price / per$8,931.00Sale price $8,870.40Add to whishlist -
Castair 5 HP 3 Phase Rotary Screw Air Compressor 20 Cfm At 100 Psi 80 Gal Horiz Tank 460 R538HP75
Regular price $8,870.40Regular priceUnit price / per$8,931.00Sale price $8,870.40Add to whishlist -
Castair 5 HP 3 Phase Rotary Screw Air Compressor 20 Cfm At 100 Psi 80 Gal Vert Tank 230 R538VP75
Regular price $8,487.71Regular priceUnit price / per$8,545.00Sale price $8,487.71Add to whishlist -
Castair 5 HP 3 Phase Rotary Screw Air Compressor 20 Cfm At 100 Psi 80 Gal Vert Tank 230-460 R538VP75
Regular price $8,487.71Regular priceUnit price / per$8,545.00Sale price $8,487.71Add to whishlist -
Castair 5HP 1 Phase Rotary Screw Air Compressor 80 Gallon Horizontal R518HP75
Regular price $8,689.45Regular priceUnit price / per$8,748.00Sale price $8,689.45Add to whishlist -
Castair 5HP 1 Phase Rotary Screw Air Compressor 80 Gallon Vertical R518VP75
Regular price $8,306.76Regular priceUnit price / per$8,363.00Sale price $8,306.76Add to whishlist -
Castair 5HP Commercial / Garage Compressor 1 Stage, 23.7 CFM@ 100 PSI, 230 Volt, Pump RPM 1088, 30Gal Horizontal Tank C513HA8
Regular price $1,954.26Regular priceUnit price / per$1,968.00Sale price $1,954.26Add to whishlist -
Castair 5HP Commercial / Garage Compressor 1 Stage, 23.7 CFM@ 100 PSI, 230 Volt, Pump RPM 1088, 60Gal Vertical Tank C516VA8
Regular price $2,249.17Regular priceUnit price / per$2,264.00Sale price $2,249.17Add to whishlist -
Castair 5HP Commercial / Garage Compressor 1 Stage, 23.7 CFM@ 100 PSI, 230 Volt, Pump RPM 1088, 60Gal Vertical Tank C516VA8-S
Regular price $2,249.17Regular priceUnit price / per$2,264.00Sale price $2,249.17Add to whishlist -
Castair 5HP Commercial / Garage Compressor 1 Stage, 23.7 CFM@ 100 PSI, 230 Volt, Pump RPM 1088, 80Gal Horiz Tank C518HA8
Regular price $2,618.00Regular priceUnit price / per$2,636.00Sale price $2,618.00Add to whishlist -
Castair 5HP Commercial / Garage Compressor 1 Stage, 23.7 CFM@ 100 PSI, 230 Volt, Pump RPM 1088, 80Gal Vertical Tank C518VA8
Regular price $2,266.88Regular priceUnit price / per$2,282.00Sale price $2,266.88Add to whishlist -
Castair 5HP Commercial / Garage Compressor 2 Stage, 21.7 CFM@ 100 PSI, 230 Volt, Pump RPM 715, 80Gal Horiz Tank C518HC1
Regular price $2,899.82Regular priceUnit price / per$2,920.00Sale price $2,899.82Add to whishlist
5 HP Air Compressors – Shop Power, Performance, and Value
Looking for a reliable, shop-ready air compressor that can keep up with your day-to-day work? A 5 HP air compressor is the go-to size for many small-to-medium shops, garages, and mobile crews. It’s powerful enough to run most air tools, spray equipment, and inflation setups — without jumping to a bigger, more power-hungry unit.
At Penry Air, you’ll find the best 5 HP air compressors for serious work — whether you're running a tire shop, paint booth, or woodworking bench. These machines deliver real CFM, quiet performance, and rock-solid reliability.
What Makes a 5 HP Air Compressor the Right Choice?
5 HP is the sweet spot between compact and capable. Here’s why so many shop owners choose this size:
- Delivers 17–21 CFM at 90–125 PSI
- Ideal for impact wrenches, DA sanders, paint sprayers, grinders, and more
- Runs on 230V single-phase or 3-phase power, depending on the model
- Works for intermittent or semi-continuous use
- Usually comes with 60–80 gallon tanks for longer air supply
For mobile techs or mid-size shops, a 5 HP compressor gives you the air you need — without overbuying.
5 HP Air Compressor Types & Features
Whether you want rotary screw or piston, vertical tank or base mount, Penry Air has the options. Here’s what to consider:
- Rotary Screw Compressors: Built for quiet, continuous-duty, great for shops with steady airflow needs
- Piston (Reciprocating) Compressors: Durable and affordable — made for stop/start tool usage
- Oil-Free Options: For food-grade or medical use
- Tank Size: 60–80 gallon vertical or horizontal tanks
- Noise Level: Ask about low-noise and enclosed models if sound is a concern
Need help figuring out the right setup? Penry Air’s team helps match customers to the right CFM, duty cycle, and tank for their tools and space.
Best 5 HP Air Compressors for Sale at Penry Air
Looking for the best 5 HP air compressor for your shop or job site? Penry Air carries models from trusted brands like:
- ELGi EN Series – top-tier rotary screw units with integrated dryers available
- Castair & Quincy – rugged piston units for daily workshop use
Whether you're buying your first shop compressor or upgrading an underpowered system, these 5 HP units hit the mark.
5 HP Air Compressor Prices & Deals
Prices for 5 HP air compressors usually start around $3,800–$5,500, depending on features, brand, and configuration. Rotary screw models with built-in dryers cost more but offer better energy efficiency and quieter operation.
Looking for the best 5 HP air compressor price? Penry Air offers factory-direct pricing and real-time inventory — no inflated markups, no waiting for quotes.
Use the filters on this page to compare models, specs, and price points. Every unit includes full CFM ratings, voltage info, and warranty details.