Rolair H75312K30 Air Compressor – 7.5HP 120Gal
Extreme Flow Output: Supplies 26.8 CFM @175PSI.
Large Horizontal Reservoir: Provides massive air storage.
Rugged Iron Pump: Ensures maximum mechanical reliability.
Three Phase Power: Supports reliable 230V.
Manufacturing Facility Use: Drives high-demand machinery.
Description
Rolair H75312K30 7.5HP 120 Gallon Horizontal Compressor
The Rolair H75312K30 is a powerful two-stage stationary compressor engineered for maximum stability and consistent high-pressure air delivery in industrial environments. Driven by a 7.5HP three-phase motor on a horizontal 120-gallon ASME tank, it delivers a robust 23.5 CFM at 175 PSI, providing a reliable air source for heavy-duty impact tools, pneumatic lifts, and automated processing machinery.
Thermal management is optimized through a cast-iron pump design with a cooling flywheel and an aluminum head for rapid heat dissipation. Relying on industrial reciprocating air compressors like the H75 series ensures a stable and cool air supply, thanks to precision-machined pump components that facilitate efficient thermal transfer and maintain peak volumetric performance during demanding shifts.
Rolair H75312K30 Key Features
- Tank Size: 120 Gallon Horizontal
- Lubrication: Industrial Splash Lube
- Starting System: Square D Pressure Switch
- Fuel System: 208/230/460V Three Phase
- Max Pressure: 175 PSI Rating
- Air Displacement: 23.5 CFM Delivery
- Warranty: 1 Year Warranty
Horizontal Stability and Reserve
The 120-gallon horizontal ASME tank is powder-coated for corrosion resistance and offers a stable center of gravity for stationary shop placement. It includes a heavy-duty brass shut-off valve, a 0-300 PSI pressure gauge, and an automatic unloading device for smooth operation. This design is preferred for installations where high air reserve and maximum vibration stability are required for daily use.
Fleet Service and Heavy Duty Repair
This model is the primary choice for fleet maintenance bays and industrial shops that utilize air-hungry equipment across long shifts. The 120-gallon buffer prevents frequent motor starts, reducing wear on the 7.5HP motor and internal valves. Technical users value the H75312K30 for its legendary durability and the consistent high-pressure output provided by the reliable K30 pump assembly.
Trust the Rolair H75312K30 to provide the high-capacity air storage and industrial pressure your production line demands. Contact our technical team to Request Technical Quote or Check Availability at Muldepot.com.
Rolair H75312K30 Air Compressor Specs
| Brand | Rolair |
| Full Model Code | H75312K30 |
| Country of Origin | USA |
| Compressor Type | Reciprocating Piston (Two-Stage / 3-Cylinder) |
| Lubrication Style | Splash Lubricated |
| Cooling System | Air Cooled |
| Motor Power | 7.5 HP |
| Max Working Pressure | 175 Psi |
| Free Air Delivery / Capacity | 24.3 CFM @ 175 Psi |
| Drive Type | Belt Drive (Electric) |
| Noise Level | 82-86 dB(A) |
| Outlet Connection Size | 3/4 Inch NPT |
| Tank Volume | 120 Gallons (Horizontal) |
| Dimension (LxWxH) | 1727 x 711 x 1168 mm |
| Net Weight | 285 kg |
| Control Panel Type | Magnetic Starter Recommended |
| Voltage/Phase/Frequency | 230V / 3 Phase / 60 Hz |
| Standard Warranty | 1 Year Limited |
| Maintenance Interval | 500 Hours |
| Application | Industrial manufacturing plants requiring high-pressure stability and massive 120-gallon horizontal storage. |
Additional information
| Brands | Rolair |
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