Description

Champion HR7D-12 – Duplex 7.5 HP R-30 Two-Stage Reciprocating Air Compressor | 120-Gallon Horizontal Tank

Available Voltages: 208 V / 1 Ph, 230 V / 1 Ph, 208 V / 3 Ph, 230 V / 3 Ph, or 460 V / 3 Ph
Total Horsepower: 15 HP (Two 7.5 HP Motors)
CFM @ 175 PSI: 51.2 (25.6 per pump)
Pump RPM: 570
Tank Size: 120 Gallons Horizontal
Approx. Ship Weight: 1,305 lbs
Dimensions (L × W × H): 83″ × 30″ × 56″
Model: HR7D-12  Compressor Pumps: (2) Champion R-30 Cast-Iron Two-Stage Pumps
Warranty: 1-Year Standard / 3-Year Pump (Option for 6-Year Extended with Premium Kit)

Dual R-30 Pumps. Continuous Air. Built for Industrial Workloads.

The Champion HR7D-12 is a duplex industrial air compressor engineered for facilities requiring constant, reliable air power. Featuring two 7.5 HP motors and dual R-30 cast-iron two-stage pumps, it delivers a combined 51.2 CFM @ 175 PSI while operating at a slow 570 RPM per pump—ensuring cool, quiet, and long-lasting operation.

This system’s duplex control panel automatically alternates between pumps to balance wear or runs both simultaneously when demand peaks. Mounted on a robust 120-gallon ASME-certified horizontal tank, the HR7D-12 provides high capacity and built-in redundancy for non-stop productivity.

Continuous Operation with Built-In Redundancy

The HR7D-12 offers the ultimate peace of mind for high-demand applications:

• Automatic Alternation: Balances run time between both pumps for even wear.

• Dual Operation Mode: Runs both compressors when air demand spikes.

• Full Redundancy: One pump can operate independently if maintenance is required.

If your operation can’t afford air supply interruptions, the HR7D-12 provides the reliability and performance your shop needs.

Key Features

• Dual R-30 Cast-Iron Pumps: Each produces 25.6 CFM @ 175 PSI at 570 RPM.

• ASME-Certified 120-Gallon Horizontal Tank: Provides extended air storage for smoother operation.

• Alternating Duplex Controls: Automatically balances usage or enables dual run for maximum capacity.

• Low RPM Design: Reduces heat, vibration, and wear for quieter performance.

• Splash Lubrication System: Proven, low-maintenance reliability for continuous duty.

• Flexible Voltage Options: Available in single- and three-phase power configurations (208/1, 230/1, 208/3, 230/3, 460/3).

• Extended Warranty Option: Add Champion’s Premium Maintenance Kit for 6 years of pump coverage and 2 years on the complete package.  Click Here For Extended Warranty  Kit

Performance Specifications

Why Buy from Compressed Air Advisors Online

At Compressed Air Advisors Online, we’re proud to be America’s choice for compressed air solutions—offering factory-authorized Champion compressors, expert product support, and nationwide delivery. Whether you need continuous air supply or redundant capacity for critical operations, our team ensures you get the right compressor backed by free freight and full factory warranty protection.

💨 Free Freight Across the Continental U.S.
🔧 Expert Guidance from Compressed Air Professionals
📦 Nationwide Delivery and Factory Warranty Support

The Champion HR7D-12 — dual R-30 pumps delivering 51.2 CFM @ 175 PSI for continuous-duty performance and industrial-grade reliability.

Click Here For Champion R Series Extended Warranty

Click Here For Champion R Series Standard Warranty

Click Here To Download Champion R Series Brochure