Description
BelAire 438VL4 Iron Series 7.5-HP 80-Gallon Two-Stage Cast Iron Air Compressor (460V 3-Phase)
The BelAire 438VL4 brings heavy-duty capability to a compact vertical design. Its 7.5 horsepower motor running on 460 volt three-phase power delivers approximately 23 CFM at 100 PSI and around 21 CFM at 175 PSI, making it ideal for commercial garages and industrial environments where high airflow is required without sacrificing floor space.
Built with a solid cast-iron two-stage pump, this compressor is engineered to handle rugged daily use while maintaining stable, consistent pressure. The vertical 80-gallon ASME-certified tank offers ample air reserve, supporting longer tool operation in a footprint-efficient package.
Operation is streamlined with a magnetic motor starter and a pressure-sensing start/stop switch, allowing hands-off functionality and improved energy efficiency. Additional features include a fully enclosed high-flow belt guard, a manual tank drain, and a conveniently located three-quarter-inch tank outlet rated up to 175 PSI.
Product Features
- Solid Cast Iron Cylinder 2 Stage Pump
- Delivers 18.5 CFM at 100 PSI
- Rugged components provide long-lasting dependability
- 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 High-Flow Belt Guard
- Protects the belt & the operator
- Manual Air Tank Drain
- Makes tank maintenance simple
- 460 Volt Three Phase Power
- Easily wires into your 460V-3 system
- CPXHT25 dryer recommended (not included)
Product Specifications
General Information
| Product Category | Air Compressor – Stationary |
Motor
| Voltage | 460 Volt AC |
| Phase | Three-Phase |
| Magnetic Starter | Yes |
| Amp Draw | Consult Certified Electrician |
| Recommended Breaker | Consult Certified Electrician |
Engine
| HP | 7.5 |
Pump
| CFM | 23 |
| 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 | Yes |
| Tank Orientation | Vertical |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | No |
Overview
| Weight | 600 Pounds |
| Certification | ASME |
| Consumer Warranty | 2 Year |
| Commercial Warranty | 2 Year |
| Product Length | 37 Inches |
| Product Width | 24 Inches |
| Product Height | 72 Inches |
| Power Type | Electric |

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