US Dollars
BelAire 318HN 80G H 2-Stage 5hp Air Compressor
The BelAire 318HN is a robust 5 HP, two-stage, single-phase electric reciprocating air compressor built to deliver reliable, high-performance compressed air for professional workshops, manufacturing facilities, and demanding industrial applications. Featuring an 80-gallon horizontal ASME code tank, this compressor provides exceptional air storage capacity and consistent output, delivering 18.50 CFM at 100 PSI and 16.60 CFM at 175 PSI. With solid cast iron cylinders, a fully enclosed high-flow belt guard, and 208-230 volt single-phase power, the 318HN combines durability, safety, and convenience in one complete package. No magnetic starter required—this compressor comes complete with everything you need to optimize your work and minimize downtime right out of the box.
Industrial-Grade Performance, Single-Phase Convenience
Engineered for serious work environments, the BelAire 318HN bridges the gap between light-duty compressors and heavy industrial three-phase units. Powered by a 5 HP single-phase motor (208-230V), this compressor delivers powerful two-stage compression without requiring costly three-phase electrical infrastructure. The two-stage design compresses air more efficiently, reducing heat buildup and extending component life while maximizing air output. With a maximum pressure of 175 PSI, the 318HN provides the high-pressure air needed for pneumatic tools, paint spraying, sandblasting, and automated equipment.
The 80-gallon horizontal tank configuration offers excellent air reserve capacity, reducing motor cycling and ensuring consistent pressure delivery even during high-demand tasks. Built to ASME code standards and equipped with ASME safety valves, this tank is designed and tested to meet rigorous safety requirements. Every BelAire 318HN is 100% factory tested at full pressure before it leaves the facility, ensuring quality and reliability from day one.
Built Tough with Premium Components
Durability is at the heart of the 318HN's design. The compressor pump features solid cast iron cylinders, known for superior heat dissipation, longevity, and resistance to wear compared to aluminum alternatives. Cast iron construction ensures the pump can handle continuous duty cycles and extreme operating conditions year after year. The oil level sight glass allows for easy lubrication monitoring, helping you maintain optimal performance and prevent premature wear.
Safety and ease of use are further enhanced by the fully enclosed high-flow belt guard, which protects operators from moving parts while maintaining excellent airflow for cooling. The start-stop pressure switch control provides automatic, reliable operation, turning the motor on and off based on tank pressure to maintain consistent air supply without manual intervention. With dimensions of 71" x 24" x 49" and a shipping weight of 468 lbs, this compressor is substantial yet manageable for permanent or semi-permanent installation in your workspace.
Key Highlights
- 5 HP Two-Stage Single-Phase Power: Delivers 18.50 CFM @ 100 PSI and 16.60 CFM @ 175 PSI without requiring three-phase electrical service
- 80-Gallon ASME Code Horizontal Tank: Large capacity for extended run times and reduced motor cycling
- Solid Cast Iron Construction: Premium cast iron cylinders for maximum durability and heat dissipation
- Ready to Run: No magnetic starter required—comes complete with start-stop pressure switch control for plug-and-play convenience
- 2-Year Bumper-to-Bumper Warranty: Comprehensive coverage and 100% factory tested at full pressure for peace of mind
Looking for full specifications and features?
Check out the Product Specifications and Product Features tabs above for complete specs, dimensions, and detailed feature breakdowns.
BelAire Compressors, Seller, warrants products against defects in workmanship and materials under normal use and service, as follows:
BELAIRE TWO-STAGE STANDARD WARRANTY
Two-stage packaged compressors shall be warranted for twenty-four (24) months from date of start-up or thirty (30) months from date of shipment from the factory, whichever occurs first, to include parts and labor. Parts shall be warranted for ninety (90) days from installation or for the remainder of the warranty on the
product being repaired, whichever is longer.
BELAIRE SINGLE-STAGE STANDARD WARRANTY
Single-stage packaged compressors and bare pump compressors shall be warranted for twelve (12) months from date of start-up or eighteen (18) months from date of shipment from the factory, whichever occurs first, to include parts. Parts shall be warranted for ninety (90) days from installation or for the remainder of the warranty on the product being repaired, whichever is longer.
Warranty coverage is reimbursed at 70% posted shop labor rate. Travel is reimbursed at $0.50 per mile. Miscellaneous charges require pre-approval.
Seller requires that all warranty service work be authorized prior to a service call for all claims. Parts should be taken to every service call to take care of the problem in one trip. Seller does not reimburse troubleshooting.
To be eligible for warranty consideration, Claimant must:
- (a) Follow all recommended installation and service procedures as outlined by the Seller
- (b) Use only factory parts, accessories and fluids on the compressor
- (c) All returned goods must have an authorized RGA# from Seller
Notice of alleged defect must be given to Seller in writing with all identifying details including serial number, model number, equipment type and date of purchase, within thirty (30) days of discovery of defect during the warranty period.
Seller’s sole obligation on this warranty shall be, at its option, to repair, replace or refund the purchase price of any product or part which proves to be defective. If requested by Seller, such product or part thereof must be promptly returned to Seller, freight collect for inspection.
This warranty shall not apply and Seller shall not be responsible nor liable for:
- (a) Consequential, collateral or special losses or damages
- (b) Equipment conditions caused by fair wear and tear, abnormal conditions of use, accident, neglect or misuse of equipment, improper storage or damages resulting from shipment
- (c) Deviation from operating instructions, specifications or other special terms of sales
- (d) Labor charges, loss or damage resulting from improper operation, maintenance or repairs made by person(s) other than Seller or Seller’s authorized service station
- (e) Improper application of product
- (f) Dryers, motors or engines. These items are covered by the original manufacturer’s warranty and service network
In no event shall Seller be liable for any claims, whether arising from breach of contract or warranty claims of negligence or negligent manufacture, in excess of the purchase price of the equipment. It is incumbent on the user to provide complete and accurate records of maintenance and verifiable proof of purchase and use of genuine factory repair and replacement parts.
THIS WARRANTY IS THE SOLE WARRANTY OF SELLER AND ANY OTHER WARRANTIES, EXPRESS, IMPLIED IN LAW OR IMPLIED IN FACT, INCLUDING ANY WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR USE, ARE HEREBY SPECIFICALLY EXCLUDED.