BelAire 6312H4 Air Compressor – 20HP Horizontal

BelAire 6312H4: 460V Industrial 7.5-HP Horizontal Two-Stage Air Compressor

The BelAire 6312H4 is a high-performance 7.5-HP horizontal air compressor engineered specifically for industrial facilities operating on a 460V three-phase electrical grid. Featuring a solid cast-iron two-stage pump mounted on a rugged 80-gallon ASME-coded horizontal tank, this unit is built for uncompromising industrial endurance. By sourcing this high-voltage powerhouse through our platform, you ensure your facility benefits from lower amperage draw and increased electrical efficiency, making it the ideal choice for heavy-duty manufacturing and multi-bay automotive service centers.

The technical core of the 6312H4 lies in its slow-RPM two-stage pump, which delivers a consistent 25.3 CFM at 100 PSI and 22.3 CFM at 175 PSI. As a premier solution within our industrial-scale compressed air solutions, this model utilizes a high-efficiency NEMA-rated industrial motor and deep-finned cylinders for maximum heat dissipation. The 80-gallon horizontal receiver tank provides torque stability and a steady air reserve, effectively reducing motor startup wear and providing a reliable air stream for automated assembly lines and high-demand pneumatic tools.

BelAire 6312H4 Technical Engineering Specifications

• Motor Horsepower: 7.5-HP High-Efficiency Industrial NEMA Motor.
• Electrical Phase: 460V Three-Phase (Industrial High-Voltage).
• Air Delivery: Professional 25.3 CFM @ 100 PSI / 22.3 CFM @ 175 PSI.
• Tank Configuration: 80-Gallon Horizontal ASME-certified receiver.
• Pump Design: Two-stage solid cast iron for 100% duty cycle operation.
• Protection: Factory-installed magnetic starter for safe 460V operation.
• Valving System: High-flow stainless steel valves for peak volumetric efficiency.
• Thermal Management: Intercoolers and finned copper discharge tubes for rapid cooling.
• Lubrication: Precision splash-lubrication with oil sight glass.
• Warranty: Comprehensive 2-Year factory-backed “Bumper-to-Bumper” protection.

“The BelAire 6312H4 has been the backbone of our 460V metal shop for over two years. It handles our pneumatic grinders and paint booths simultaneously without any pressure drop. We specifically chose the 460V model for the energy efficiency, and the horizontal 80-gallon tank provides a rock-solid air reserve. It’s a low-maintenance, high-output workhorse that has never let us down.”

Advanced Durability & Lifecycle Engineering

In high-demand industrial settings, the BelAire 6312H4 excels by utilizing solid cast-iron construction to eliminate thermal warping and mechanical fatigue. The two-stage compression process significantly lowers internal temperatures between stages, which drastically reduces moisture-driven corrosion within the tank and your downstream air lines. By operating on a 460V circuit, the motor runs cooler and more efficiently, preventing the premature bearing fatigue often associated with high-amperage starts. This strategic focus on cooling and electrical integrity ensures a long-term operational lifecycle and a superior ROI for your pneumatic infrastructure.

Strategic Industry Use Cases

• Industrial Manufacturing Plants operating on 460V power grids.
• Commercial Automotive Repair Centers with high-volume air demand.
• Heavy Metal Fabrication Shops using pneumatic presses and grinders.
• Industrial Painting and Coating facilities requiring stable PSI.
• Agricultural Maintenance hubs for heavy machinery and truck service.

Secure Your Industrial Air Infrastructure

The BelAire 6312H4 represents the perfect integration of high-voltage efficiency and rugged horizontal engineering. By choosing a 460V system, you are investing in a more sustainable and reliable air supply that meets the rigorous demands of modern manufacturing. Order your BelAire 6312H4 from Muldepot.com today to benefit from our nationwide industrial shipping and expert technical support. Protect your production timeline with the 460V industrial standard.