BelAire Air Compressor 6312H Iron Series 10 HP 120 Gallon Two Stage
BelAire 6312H Iron Series 10-HP 120-Gallon Two-Stage Cast Iron Air Compressor (208-230V 3-Phase)
The BelAire 6312H Iron Series air compressor offers robust performance for demanding environments. Powered by a 10-horsepower motor operating on 208–230 volt Three Phase electricity, it delivers approximately 35 CFM at 100 PSI and 32 CFM at 175 PSI, making it suitable for heavy-duty applications requiring high airflow.
Equipped with a solid cast iron two-stage pump, this compressor is designed for durability and longevity. The 120-gallon horizontal ASME-certified tank provides ample air storage, reducing the frequency of motor cycling and ensuring a steady supply of compressed air for various tools and equipment.
The unit features automotive-style rod bearings and wrist pins, contributing to smoother operation and increased reliability. A fully enclosed high-flow belt guard enhances safety by protecting the belt and the operator, while a manual air tank drain simplifies maintenance.
Product Features
- Solid Cast Iron 2 Stage Pump
- Delivers 35 CFM at 100 PSI; 32 CFM at 175 PSI
- Rugged components provide long-lasting dependability
- Automotive-Style Rod Bearings & Wrist Pins
- Smoother running & more durable
- Start / Stop Pressure Switch Controls
- Save time & energy
- ASME Tank & Safety Valve
- 80 gallon air reserve for big jobs or multiple users
- 3/4" air outlet; 175 PSI maximum pressure
- 2 Year Bumper To Bumper Factory Warranty
- No additional purchase necessary
- Fully Enclosed Belt Guard
- Protects the belt & the operator
- Manual Air Tank Drain
- Makes tank simple to maintain
- Dual 208-230 3-Phase Power
- Easily wires into either your 208V or 230V 3-phase system
- CPXHT50 dryer recommended (not included)
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 208-230 Volt AC |
| Phase | Three Phase |
| Magnetic Starter | Yes |
| Amp Draw | Consult Certified Electrician |
| Recommended Breaker | Consult Certified Electrician |
Engine
| HP | 10 |
Pump
| CFM | 35 |
| CFM Rated @ | 100 PSI |
| Pump Material | Solid Cast Iron |
| Max PSI | 175 PSI |
| Oil Sight Glass | Yes |
| Pump Type | Two-Stage |
| After Cooler | Yes |
| Pump Drive | Belt Drive |
| Oil Type | Oil Lubricated |
| Oil System | Splash Lubrication |
| Pump Low Oil Shut-off | No |
Tank
| Tank Size | 120 Gallons |
| Tank Outlet | 3/4 Inch |
| Electronic Drain Valve | No |
| Tank Orientation | Horizontal |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | No |
Overview
| Weight | 830 Pounds |
| Certification | ASME |
| Consumer Warranty | 2 Year |
| Commercial Warranty | 2 Year |
| Product Length | 73 Inches |
| Product Width | 24 Inches |
| Product Height | 49 Inches |
| Power Type | Electric |

Description
BelAire 6312H Iron Series 10-HP 120-Gallon Two-Stage Cast Iron Air Compressor (208-230V 3-Phase)
The BelAire 6312H Iron Series air compressor offers robust performance for demanding environments. Powered by a 10-horsepower motor operating on 208–230 volt Three Phase electricity, it delivers approximately 35 CFM at 100 PSI and 32 CFM at 175 PSI, making it suitable for heavy-duty applications requiring high airflow.
Equipped with a solid cast iron two-stage pump, this compressor is designed for durability and longevity. The 120-gallon horizontal ASME-certified tank provides ample air storage, reducing the frequency of motor cycling and ensuring a steady supply of compressed air for various tools and equipment.
The unit features automotive-style rod bearings and wrist pins, contributing to smoother operation and increased reliability. A fully enclosed high-flow belt guard enhances safety by protecting the belt and the operator, while a manual air tank drain simplifies maintenance.
Product Features
- Solid Cast Iron 2 Stage Pump
- Delivers 35 CFM at 100 PSI; 32 CFM at 175 PSI
- Rugged components provide long-lasting dependability
- Automotive-Style Rod Bearings & Wrist Pins
- Smoother running & more durable
- Start / Stop Pressure Switch Controls
- Save time & energy
- ASME Tank & Safety Valve
- 80 gallon air reserve for big jobs or multiple users
- 3/4" air outlet; 175 PSI maximum pressure
- 2 Year Bumper To Bumper Factory Warranty
- No additional purchase necessary
- Fully Enclosed Belt Guard
- Protects the belt & the operator
- Manual Air Tank Drain
- Makes tank simple to maintain
- Dual 208-230 3-Phase Power
- Easily wires into either your 208V or 230V 3-phase system
- CPXHT50 dryer recommended (not included)
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 208-230 Volt AC |
| Phase | Three Phase |
| Magnetic Starter | Yes |
| Amp Draw | Consult Certified Electrician |
| Recommended Breaker | Consult Certified Electrician |
Engine
| HP | 10 |
Pump
| CFM | 35 |
| CFM Rated @ | 100 PSI |
| Pump Material | Solid Cast Iron |
| Max PSI | 175 PSI |
| Oil Sight Glass | Yes |
| Pump Type | Two-Stage |
| After Cooler | Yes |
| Pump Drive | Belt Drive |
| Oil Type | Oil Lubricated |
| Oil System | Splash Lubrication |
| Pump Low Oil Shut-off | No |
Tank
| Tank Size | 120 Gallons |
| Tank Outlet | 3/4 Inch |
| Electronic Drain Valve | No |
| Tank Orientation | Horizontal |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | No |
Overview
| Weight | 830 Pounds |
| Certification | ASME |
| Consumer Warranty | 2 Year |
| Commercial Warranty | 2 Year |
| Product Length | 73 Inches |
| Product Width | 24 Inches |
| Product Height | 49 Inches |
| Power Type | Electric |












