Rolair H10312K50 Air Compressor – 10HP 120Gal

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Description

Rolair H10312K50 10HP 120 Gallon Horizontal Compressor

The Rolair H10312K50 is a premier two-stage stationary compressor engineered for maximum stability and consistent high-pressure air delivery in heavy industrial settings. Driven by a 10HP three-phase motor on a horizontal 120-gallon ASME tank, it delivers a robust 30.6 CFM at 175 PSI, providing a reliable air source for heavy-duty impact tools, pneumatic lifts, and automated processing machinery requiring a steady air supply.

Thermal management is optimized through a two-cylinder pump design with a finned intercooler and an aluminum head for rapid cooling. Relying on industrial reciprocating air compressors like the H10 series ensures a stable and cool air supply, thanks to the precision-machined cast-iron pump components that facilitate efficient thermal transfer and maintain peak volumetric performance during shifts.

Rolair H10312K50 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: 30.6 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 vertical height is limited but high air reserve and maximum stability are required for daily industrial 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 10HP motor and internal valves. Technical users value the H10312K50 for its legendary durability and the consistent high-pressure output provided by the reliable K50 pump assembly.

Trust the Rolair H10312K50 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 H10312K50 Air Compressor Specs

BrandRolair
Full Model CodeH10312K50
Country of OriginUSA
Compressor TypeReciprocating Piston (Two-Stage / 3-Cylinder)
Lubrication StyleSplash Lubricated
Cooling SystemAir Cooled
Motor Power10 HP
Max Working Pressure175 Psi
Free Air Delivery / Capacity34.0 CFM @ 175 Psi
Drive TypeBelt Drive (Electric)
Noise Level84-88 dB(A)
Outlet Connection Size1 Inch NPT
Tank Volume120 Gallons (Horizontal)
Dimension (LxWxH)1727 x 711 x 1168 mm
Net Weight345 kg
Control Panel TypeMagnetic Starter Included
Voltage/Phase/Frequency230V / 3 Phase / 60 Hz
Standard Warranty1 Year Limited
Maintenance Interval500 Hours
ApplicationPrimary air supply for industrial manufacturing facilities requiring high-pressure stability and massive air storage.

Additional information

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Compressors

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