BelAire Air Compressor 338H 5 HP 80 Gallon with Magnetic Starter
BelAire 338H 5-HP 80-Gallon Two-Stage Air Compressor (208-230V 3-Phase) w/ Magnetic Starter
The BelAire 338H is a powerful two-stage air compressor built for professional and industrial use, delivering reliable performance for demanding shop environments. It features a 5 horsepower motor operating on 208-230 volt Three Phase power, producing 18.5 cubic feet per minute at 100 PSI and 16.6 CFM at 175 PSI, with a maximum pressure of 175 PSI.
The belt-driven two-stage pump includes a durable cast-iron cylinder and stainless steel valves, engineered for longevity and efficient compression. Its integrated aftercooler helps maintain lower operating temperatures, extending pump life and enhancing overall performance. This unit comes equipped with a magnetic starter for smooth and reliable motor operation, along with a start-stop pressure switch for easy control.
Air is stored in an 80-gallon horizontal ASME-certified tank, providing a substantial reserve to minimize motor cycling and optimize compressor efficiency. Safety and maintenance features include an oil sight glass for quick monitoring, a fully enclosed high-flow belt guard to protect moving parts, and an ASME-approved safety relief valve.
Measuring approximately 71 inches in length, 24 inches in width, and 49 inches in height, and weighing around 470 pounds, the BelAire 338H fits well in industrial settings while delivering robust compressed air performance. Backed by a two-year bumper-to-bumper warranty, it offers reliability and peace of mind for your shop’s compressed air needs.
Product Features
- Two-Stage Hybrid Pump
- Designed for superior quality & extends the life of the pump
- Compact Design
- Ideal for work environments where space is a premium
- 5-HP Three Phase Motor (208-230V) w/ Magnetic Starter Included
- No need to purchase additional starter
- 80-Gallon ASME Certified Horizontal Air Tank
- 100% factory tested at full pressure
- High Flow Belt Guard
- Fully enclosed design provides added safety
- Oil Level Sight Glass
- Easily check the oil level at any time
- Start-Stop Pressure Switch Control
- Saves time and energy
- Stainless Steel Valves
- Extends the life of the compressor
- 3/4" air outlet works with many systems
- 2 Year Factory Warranty
- Protects your investment
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 208-230 Volt AC |
| Phase | Three Phase |
| Magnetic Starter | Yes |
| Amp Draw | 13 |
| Recommended Breaker | 30 Amp Breaker |
Engine
| HP | 5 |
Pump
| CFM | 18.5 |
| 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 | 80 Gallons |
| Tank Outlet | 3/4 Inch |
| Electronic Drain Valve | No |
| Tank Orientation | Horizontal |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | No |
Overview
| Weight | 471 Pounds |
| Certification | ASME |
| Consumer Warranty | 2 Year |
| Product Length | 71 Inches |
| Product Width | 24 Inches |
| Product Height | 49 Inches |
| Power Type | Electric |

Description
BelAire 338H 5-HP 80-Gallon Two-Stage Air Compressor (208-230V 3-Phase) w/ Magnetic Starter
The BelAire 338H is a powerful two-stage air compressor built for professional and industrial use, delivering reliable performance for demanding shop environments. It features a 5 horsepower motor operating on 208-230 volt Three Phase power, producing 18.5 cubic feet per minute at 100 PSI and 16.6 CFM at 175 PSI, with a maximum pressure of 175 PSI.
The belt-driven two-stage pump includes a durable cast-iron cylinder and stainless steel valves, engineered for longevity and efficient compression. Its integrated aftercooler helps maintain lower operating temperatures, extending pump life and enhancing overall performance. This unit comes equipped with a magnetic starter for smooth and reliable motor operation, along with a start-stop pressure switch for easy control.
Air is stored in an 80-gallon horizontal ASME-certified tank, providing a substantial reserve to minimize motor cycling and optimize compressor efficiency. Safety and maintenance features include an oil sight glass for quick monitoring, a fully enclosed high-flow belt guard to protect moving parts, and an ASME-approved safety relief valve.
Measuring approximately 71 inches in length, 24 inches in width, and 49 inches in height, and weighing around 470 pounds, the BelAire 338H fits well in industrial settings while delivering robust compressed air performance. Backed by a two-year bumper-to-bumper warranty, it offers reliability and peace of mind for your shop’s compressed air needs.
Product Features
- Two-Stage Hybrid Pump
- Designed for superior quality & extends the life of the pump
- Compact Design
- Ideal for work environments where space is a premium
- 5-HP Three Phase Motor (208-230V) w/ Magnetic Starter Included
- No need to purchase additional starter
- 80-Gallon ASME Certified Horizontal Air Tank
- 100% factory tested at full pressure
- High Flow Belt Guard
- Fully enclosed design provides added safety
- Oil Level Sight Glass
- Easily check the oil level at any time
- Start-Stop Pressure Switch Control
- Saves time and energy
- Stainless Steel Valves
- Extends the life of the compressor
- 3/4" air outlet works with many systems
- 2 Year Factory Warranty
- Protects your investment
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 208-230 Volt AC |
| Phase | Three Phase |
| Magnetic Starter | Yes |
| Amp Draw | 13 |
| Recommended Breaker | 30 Amp Breaker |
Engine
| HP | 5 |
Pump
| CFM | 18.5 |
| 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 | 80 Gallons |
| Tank Outlet | 3/4 Inch |
| Electronic Drain Valve | No |
| Tank Orientation | Horizontal |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | No |
Overview
| Weight | 471 Pounds |
| Certification | ASME |
| Consumer Warranty | 2 Year |
| Product Length | 71 Inches |
| Product Width | 24 Inches |
| Product Height | 49 Inches |
| Power Type | Electric |












