US Dollars
BelAire 338H4 5HP 80 Gallon Horizontal Two-Stage Electric Air Compressor
The BelAire 338H4 is a professional-grade two-stage electric air compressor engineered for demanding commercial and industrial applications. Powered by a robust 5 HP tri-voltage motor (460V/3-phase), this unit delivers consistent, reliable compressed air with an impressive 18.50 CFM at 100 PSI and 16.60 CFM at 175 PSI. The 80-gallon horizontal tank provides substantial air storage capacity, ensuring you have the power and volume needed for extended tool operation, spray finishing, sandblasting, and other high-demand tasks. Built with solid cast iron cylinders, an ASME code tank, and backed by a 2-year bumper-to-bumper warranty, this compressor comes complete with everything you need to optimize your work and minimize downtime.
⚠ IMPORTANT: This compressor MUST have three-phase electric power to operate. Verify that your facility has 460V/3-phase service available before purchase. Three-phase power is common in commercial and industrial settings but rare in residential locations.
Industrial-Strength Performance
The BelAire 338H4 combines a powerful 5 HP motor with efficient two-stage compression technology to deliver maximum air output at high pressures. With a maximum operating pressure of 175 PSI, this compressor handles heavy-duty pneumatic tools, impact wrenches, sanders, grinders, paint sprayers, and more with ease. The start-stop pressure switch control ensures automatic, reliable operation that keeps your air supply ready when you need it.
The 80-gallon horizontal ASME code tank is built to rigorous safety standards and 100% factory tested at full pressure before it leaves the manufacturing facility. This large-capacity tank minimizes compressor cycling, reduces motor wear, and provides a steady reserve of compressed air for continuous operation. Measuring 71" x 24" x 49" and weighing 471 lbs, this unit is designed for stationary installation in your shop or facility.
Built for Durability and Reliability
BelAire engineers this compressor with premium components designed for long service life. The solid cast iron cylinders provide superior heat dissipation and wear resistance compared to aluminum alternatives, ensuring consistent performance and extended pump life even under continuous duty cycles. The fully enclosed high-flow belt guard protects the drive system while maintaining optimal airflow for cooling, and the convenient oil level sight glass makes routine maintenance checks quick and easy.
Safety is built into every aspect of this compressor. ASME code tank construction and safety valves provide protection against over-pressurization, while the tri-voltage motor design offers flexibility for various electrical configurations. Every unit is backed by a comprehensive 2-year bumper-to-bumper warranty, giving you peace of mind and protection for your investment.
Key Selling Points
- 18.50 CFM at 100 PSI / 16.60 CFM at 175 PSI – powerful two-stage compression delivers high volume and pressure for professional applications
- 80-gallon ASME code horizontal tank – large capacity provides extended run time and minimizes compressor cycling
- Solid cast iron cylinders – superior durability and heat dissipation for long pump life and consistent performance
- 5 HP tri-voltage motor (460V/3-phase) – industrial-grade power designed for continuous duty in demanding environments
- 2-year bumper-to-bumper warranty – comprehensive coverage and factory support for worry-free operation
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.