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BelAire
BelAire 3112D 2 x 5HP 120G 2-Stage H Elec Duplex Air Compressor
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BelAire
BelAire 3112D 2 x 5HP 120G 2-Stage H Elec Duplex Air Compressor
BelAire 3112D 2 x 5 HP 120H Gal. Horizontal Two Stage Single Phase Electric Duplex Air Compressor
The BelAire 3112D represents the pinnacle of single-phase duplex air compressor engineering, delivering professional-grade performance without the need for three-phase power. This 120-gallon horizontal tank duplex system features two 5 HP motors working in tandem through an integrated alternator, ensuring continuous compressed air delivery while minimizing downtime and extending equipment life. Engineered for shops and facilities that demand reliability, this compressor delivers an impressive 37.00 CFM at 100 PSI and maintains 33.20 CFM at 175 PSI, providing the sustained air flow needed for demanding pneumatic tools and industrial applications.
This compressor comes complete with everything you need to optimize your work and minimize down time. The BelAire duplex compressors are available up to 20 HP and can deliver up to 50.50 acfm on single phase power. BelAire duplex compressors feature two pumps and motors, along with an alternator which ensures optimal performance by automatically rotating operation between the two pump systems. Built to professional specifications with solid cast iron cylinders, magnetic starters, and ASME-certified tank and safety valves, every unit is 100% factory tested at full pressure before shipping. BelAire Two Stage compressors come with a full 2 Year Warranty (including valves).
Why Choose the BelAire 3112D Duplex System?
✔ Redundant Reliability: Two independent 5 HP pump systems with automatic alternator control mean your shop stays productive even during maintenance or if one system needs service.
✔ Single Phase Power Advantage: Delivers industrial duplex performance on standard 208-230V single phase power – no expensive three-phase electrical service required.
✔ Maximum Air Storage: The 120-gallon horizontal ASME tank provides substantial reserve capacity, ensuring consistent pressure delivery during peak demand periods.
✔ Professional-Grade Construction: Solid cast iron cylinders, magnetic motor starters, and dual pressure switch control ensure years of dependable service in demanding environments.
✔ Complete Factory Testing: Every BelAire 3112D is tested at full 175 PSI maximum pressure before leaving the factory, guaranteeing reliable operation from day one.
Looking for full specifications and features?
Check out the Product Specifications and Product Features tabs above for complete specs, dimensions, and detailed feature breakdowns.
★ Comprehensive 2-Year Warranty Included
Your BelAire 3112D is backed by a full 2-year manufacturer warranty covering all components including valves, pumps, and motors. Built for the long haul and supported every step of the way.
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.