Rolair Systems air compressor. Based on its vertical tank and overall size, it very likely is the Rolair 5 HP Vertical 80 Gallon Air Compressor, as you suggested. You can see the "ROLAIR SYSTEMS" branding clearly on the tank.
Pump head of an air compressor. You can see the cylinders with cooling fins, the flywheel with fan blades for cooling, and the intake filter on the left. It's the part of the compressor that does the actual work of compressing the air.
Rolair Systems air compressor. Based on its vertical tank and overall size, it very likely is the Rolair 5 HP Vertical 80 Gallon Air Compressor, as you suggested. You can see the "ROLAIR SYSTEMS" branding clearly on the tank.
Pump head of an air compressor. You can see the cylinders with cooling fins, the flywheel with fan blades for cooling, and the intake filter on the left. It's the part of the compressor that does the actual work of compressing the air.
ROLAIR

Rolair 7.5 HP 80 Gallon Two-Stage Industrial Air Compressor V75180K30B-19 with High-Efficiency 27.6 CFM @ 175 PSI Pump

Only 3 left
SKU: V75180K30B-19
$2,495.00
Description

Unmatched Power and Durability: The Foundation for Your Industrial Air Demands

Call or Email for Availability and Shipping:
281-351-2211 - Sales@HilltopTool.com

The Rolair V75180K30B-19 7.5 HP 80 Gallon Two-Stage Air Compressor is engineered for demanding industrial, automotive, and commercial environments where consistent, high-volume air is non-negotiable. Featuring a rugged 80-gallon vertical tank and a powerful 7.5 horsepower motor, this two-stage compressor delivers an exceptional 27.6 CFM at 175 PSI. This outstanding output makes it perfectly suited to run multiple heavy-duty air tools simultaneously, reliably powering everything from sandblasters and plasma cutters to large impact wrenches and professional paint sprayers.

Rolair's commitment to longevity is evident in every component. The durable construction utilizes cast-iron cylinders and an aluminum head with a crankcase design to significantly enhance heat dissipation, ensuring cooler operation and extended pump life. The low 1740 RPM pump speed minimizes wear and tear, allowing for trouble-free performance in continuous-use applications. With the inclusion of precision-engineered features like Swedish Lamellar Reed Valves and bearing inserts on connecting rods, the V75180K30B-19 is built to be the reliable, high-performance centerpiece of any serious professional workshop.

Key Features

  • Powerful 7.5 HP Industrial-Grade Motor for Heavy-Duty Continuous Use
  • High Volume Output: 27.6 CFM @ 175 PSI Max Pressure
  • Durable Two-Stage, Cast-Iron Pump Assembly for Decades of Service
  • Low 1740 RPM Pump Speed Minimizes Wear for Exceptional Longevity
  • Optimized Cooling via Aluminum Head and Crankcase for Faster Heat Dissipation
  • Precision-Built Swedish Lamellar Reed Valves for Optimal Efficiency
  • Flexible Power Options (Available in Single Phase (208V/230V) and Three Phase (208V/230V/460V))
  • ASME Certified 80-Gallon Vertical Air Tank

What's Included

  • Pressure Switch (145-175 PSI Settings) with On/Off Switch
  • Automatic Unloading Device for Loadless Starts
  • Heavy-Duty Brass Shut-Off Valve
  • 0-300 PSI Pressure Gauge (in 5 lb. Graduations)
  • ASME Approved Safety Relief Valve
  • Multiple V-Belt Drive System
  • Intake Filter/Silencer (with Replaceable Element)
  • Totally Enclosed Steel Belt Guard

Available for pickup at our Tomball location:

30702 State Highway 249
Tomball, Texas 77375 

Monday-Friday 7am-5pm CST 
Saturday 7am-1pm CST

Specifications

Model V75180K30B-19
Horsepower 7.5 HP
Tank Capacity 80 Gallon (Vertical)
CFM @ 175 PSI 27.6 CFM
Pump Type Two-Stage, Cast Iron
Motor RPM 1740 RPM
Motor Type Open Drip-Proof (ODP)
Cut-in/Cut-out Pressure 145 PSI / 175 PSI
Maximum Working Pressure 175 PSI
Lubrication Splash Lubricated
Motor Phase Options Single (208V/230V) & Three Phase (208V/230V/460V)
Valve Type Swedish Lamellar Reed Valves

Pro Tip

To maximize the lifespan and efficiency of your 7.5 HP compressor, ensure you wire it to the appropriate voltage (230V single-phase is common, but 208V/460V three-phase is available for continuous industrial applications). Always use high-quality compressor oil and follow the recommended maintenance schedule to ensure the low-RPM cast iron pump runs cool and delivers peak performance for decades.