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files/0318412_castair-compressor-commercial-series-60-gal.-vertical-5hp-1-phase-230v-18.3cfm-100psi_360.jpg
CASTAIR Compressor | Commercial Series | 60-Gal. Vertical | 5HP 1-Phase 230V | 18.3CFM @ 100PSI GPE211022
By Castair
- Regular price
- $2,919.00
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- Regular price
- $2,919.00
Estimated Shipping Time
Estimated Shipping Time
At Summit Forge Supply, we offer free standard shipping on all U.S. orders, with most orders processing within 1–2 business days and delivering in approximately 3–5 business days. We ship via trusted carriers including USPS, UPS, FedEx, and LTL freight providers, and all orders include tracking and shipment insurance. If your order is delayed, damaged, lost, or missing items, please contact us within 7 days so we can promptly assist with a replacement or refund. Returns are accepted within 30 days on unused items in original packaging, with return shipping covered by Summit Forge Supply. See full policy here: Shipping Policy
What Is Your Return Policy?
What Is Your Return Policy?
Summit Forge Supply accepts returns on eligible U.S. orders within 14 days of delivery, provided items are unused, undamaged, and in their original packaging with proof of purchase. Returns must be initiated within 7 days of receipt, and approved returns include prepaid return shipping; refunds are issued to the original payment method within up to 14 days after inspection, with a 25% restocking fee for change-of-mind returns. Defective, damaged, incorrect, or lost items qualify for a full refund or replacement at no cost to the customer when reported promptly. Custom or personalized items, perishable goods, gift cards, and downloadable products are non-returnable. See full policy here: Return Policy
How The CASTAIR Commercial Series Compares To Other Compressor Options
Growing shops and light commercial operations evaluating stationary air compressors usually face this question: should I stick with a 20-gallon Garage Series unit, step up to this 60-gallon Commercial Series, or go straight to the 80-gallon two-stage Industrial Series?
Here's the honest comparison:
| Feature | CASTAIR Garage Series, 20 Gal. ($1,286) | CASTAIR Commercial Series, 60 Gal. ($2,919) | CASTAIR Industrial Series, 80 Gal. ($4,599.99-$6,010) |
|---|---|---|---|
| Pump Stage | Single-stage | Single-stage | Two-stage |
| Motor | 2 HP | 5 HP, thermal overload protection, 15% service factor | Baldor 5-7.5 HP, 1725 RPM, made in USA, 15% service factor |
| Air Output | 6.5 CFM at 100 PSI | 18.3 CFM at 100 PSI | 17.5-28.1 CFM at 100 PSI |
| Pump RPM | Low RPM | 1088 RPM | 585-895 RPM, even lower for quieter operation |
| Crankshaft Bearings | Automotive-type main ball bearing | Tapered roller bearings at both ends | Tapered roller bearings at both ends |
| Connecting Rods | Standard | Precision steel with automotive-type rod insert bearings | Precision steel with automotive-type rod insert bearings |
| Discharge Tube | Standard | Copper discharge tube for strength and heat dissipation | Copper or stainless braided discharge tube |
| Tank | 20 gallon, portable with wheels | 60 gallon, four legs, ASME-compliant, made in USA | 80 gallon, four legs, ASME-compliant, made in USA |
| Breaker Required | 20A | 30A | 30-50A |
| Best Suited For | Garage and light DIY use | Small to mid-size shops with growing air demand | Full-scale industrial and fabrication use |
Why The CASTAIR Commercial Series Is Worth The Investment
This isn't just a stationary air compressor, it's a middle-ground machine built with the same precision internal components as CASTAIR's industrial line, sized right for growing shops that have outgrown a portable unit.
The Commercial Series specifically addresses the needs of small to mid-size shops that need significantly more air output and tank capacity than a garage compressor but don't yet need the full two-stage output of the Industrial Series.
Real Output Without Overbuying Capacity. At 18.3 CFM at 100 PSI from a 60 gallon tank, this compressor delivers roughly three times the air output of the Garage Series, giving shops the capacity to run multiple tools without the cost of stepping straight to an 80-gallon industrial unit.
Engineered With Precision Internal Components
Tapered roller bearings at both ends of the crankshaft provide superior support and reduce friction over the life of the pump
Precision steel connecting rods with automotive-type rod insert bearings at the crankshaft and bearings at the wrist pin add long-term reliability
Disc and spring valves simplify service while maintaining efficiency and maximum reliability
Built For Quiet, Reliable Operation
The single-stage pump uses smooth running V-twins for 360-degree cooling around both cylinders
Automotive-type filters with paper elements provide clean intake air and quiet operation
The rigid metal belt guard keeps the belt totally enclosed during operation for both safety and performance
Real Savings
The oil-lubricated cast iron pump reduces the frequent replacement costs associated with lower-quality compressor pumps
Tapered roller bearings and reinforced connecting rods reduce the risk of costly pump failure under regular shop use
A high-quality motor with thermal overload protection reduces the risk of costly motor damage
Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately
The Bottom Line Growing shops and light commercial operations that have outgrown a portable compressor can't afford to jump straight to full industrial capacity they don't need yet. The CASTAIR Commercial Series is built with a precision cast iron pump, a 60 gallon USA-made tank, and the same component quality found across CASTAIR's lineup, so it delivers real output at the right size for a growing operation. For anyone stepping up from a garage-grade compressor, this is the machine built to match the next stage of the business.
- 1088 RPM, oil-lubed cast iron pump for quiet operation and long service life
- 23.7 CFM at 0 PSI, 18.3 CFM at 100 PSI
- Single stage pump - smooth running v-twins for 360 degree cooling around both cylinders
- Automotive filters with paper element provide clean intake air and quiet operation
- Tapered roller bearings at both ends of crankshaft for superior support & less friction
- Precision steel connecting rods with automotive type rod insert bearings at crankshaft, and bearings at wrist pin for long service life and reliability
- Disc and spring valves for ease of service, efficiency, and maximum reliability
- Automotive type main ball bearing provide excellent crankshaft support
- Easy to read sight glass to ensure proper oil level at a glance
- 60 gallon ASME-compliant powder coated tank - made in USA
- Rigid metal guard keeps belt totally enclosed during operation
- Copper discharge tube for strength and increased heat dissipation
- High quality motor with thermal overload protection and full 15% service factor
- 30A breaker required for operation