BelAире 6312H4 10HP 120H Gallon Iron Series Three Phase Electric Air Compressor
The BelAire 6312H4 represents the pinnacle of industrial air compression technology, combining a rugged all cast iron pump design with a massive 120-gallon horizontal tank to deliver reliable, high-volume compressed air for demanding workshop and manufacturing environments. Powered by a 10HP three-phase motor, this Iron Series compressor delivers an impressive 35 CFM at 100 PSI and 32 CFM at 175 PSI, making it ideal for continuous-duty applications where performance and durability are non-negotiable. With 460V three-phase power, an included magnetic starter, and BelAire's industry-leading 2-year bumper-to-bumper warranty, the 6312H4 is engineered to keep your operation running smoothly for years to come.
Built to Last: Iron Series Construction
BelAire Air Compressor's Iron Series Compressors are renowned for their solid cast iron pump construction, providing superior heat dissipation, extended service life, and unmatched reliability under heavy use. Unlike aluminum pumps that can struggle with thermal cycling and wear, the cast iron design of the 6312H4 ensures consistent performance shift after shift, year after year. This compressor is part of the Iron Series lineup that includes simplex compressors up to 10HP and duplex models from 10-20HP, offering scalable solutions for workshops of all sizes. Whether you choose a standard or ELITE full-featured model, every Iron Series compressor comes backed by BelAire's comprehensive 2-year bumper-to-bumper warranty with no additional purchase required.
The 6312H4 is 100% factory tested at full pressure before it leaves the facility, ensuring that every unit meets BelAire's exacting quality standards. The ASME-certified 120-gallon horizontal tank provides substantial air storage capacity, reducing cycling frequency and extending pump life while ensuring you have the reserve capacity needed for high-demand tools and equipment.
Key Features & Benefits
- 10HP Three-Phase Motor (460V): Industrial-grade power delivering 35 CFM at 100 PSI and 32 CFM at 175 PSI for heavy-duty applications
- 120-Gallon Horizontal Tank: Massive air reserve capacity reduces compressor cycling and ensures consistent air delivery during peak demand
- Solid Cast Iron Pump Construction: Superior heat dissipation and durability compared to aluminum alternatives
- Magnetic Starter Included: Provides smooth, reliable motor starting with built-in overload protection
- Start/Stop Pressure Switch Controls: Automatic operation maintains optimal tank pressure without manual intervention
- ASME Tank and Safety Valve: Meets rigorous safety standards for commercial and industrial use
- 175 PSI Maximum Pressure: Versatile pressure range accommodates a wide variety of pneumatic tools and equipment
- 2-Year Bumper-to-Bumper Warranty: Comprehensive coverage included at no extra cost
Industrial Performance Specifications
The BelAire 6312H4 is purpose-built for industrial environments where reliability and performance are critical. Operating on 460V three-phase power with a 12.5 FLA rating, this compressor delivers professional-grade compressed air day in and day out. The unit measures 73" × 24" × 53" and ships at 830 lbs, reflecting its robust, industrial-grade construction. For optimal air quality and system performance, BelAire recommends pairing this compressor with the CPXHT50 refrigerated air dryer, ensuring clean, dry air for your most sensitive pneumatic tools and applications.
⚠️ IMPORTANT: Three-Phase Power Required
This compressor MUST have three-phase electric power to operate. It requires 460V / 3-phase electrical service. Verify your facility has the proper electrical infrastructure before purchasing. Contact a licensed electrician if you are uncertain about your power setup.
Professional-Grade Features
Standard electric units in the Iron Series lineup include a magnetic starter and manual drain for reliable daily operation. The start/stop pressure switch controls automatically manage tank pressure, cycling the compressor on and off as needed to maintain optimal system pressure between 100 and 175 PSI. The included magnetic starter provides smooth motor engagement and built-in overload protection, safeguarding your investment from electrical faults and ensuring years of trouble-free service.
Every BelAire 6312H4 features an ASME-certified tank with safety valve, meeting or exceeding all applicable safety codes for commercial and industrial compressed air systems. The compressor is 100% factory tested at full pressure before shipment, giving you confidence that your unit will perform flawlessly 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.
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.
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