Description
Champion BR15 – 15 HP R-40 Two-Stage Reciprocating Air Compressor | Base-Mounted
Available Voltages: 208 V / 3 Ph, 230 V / 3 Ph, or 460 V / 3 Ph
CFM @ 175 PSI: 54.1 Pump RPM: 776
Tank Configuration: Base Mount (No Tank)
Approx. Ship Weight: 730 lbs
Dimensions (L × W × H): 50″ × 28″ × 38″
Model: BR15 Compressor Pump: Champion R-40 Cast-Iron Two-Stage
Warranty: 1-Year Standard / 3-Year Pump (Option for 6-Year Extended with Premium Kit)
Superior Air Power with the Champion R-40 Pump
The Champion BR15 delivers unmatched industrial-grade air performance in a compact base-mounted design.
Built around the Champion R-40 two-stage cast-iron pump, this 15 HP compressor produces 54.1 CFM @ 175 PSI while running at only 776 RPM — providing more airflow at lower speeds for cooler operation, reduced wear, and longer service life.
Perfect for integration into centralized air systems or external receiver setups, the BR15 offers a rugged, space-efficient design engineered to handle the most demanding shop and production environments.
R-40 vs. R-30 Pump – What Sets the R-40 Apart
While both the R-30 (used on the BR15F) and R-40 are Champion’s heavy-duty, cast-iron, two-stage pumps, the R-40 is a larger, two-cylinder design optimized for lower operating speeds and higher output efficiency.
| Comparison |
R-30 Pump |
R-40 Pump |
| Cylinders |
2 |
2 (larger bore/stroke) |
| CFM @ 175 PSI |
48.7 |
54.1 |
| Pump RPM |
1,034 |
776 |
| Operating Temp |
Higher |
Lower |
| Durability |
Excellent |
Exceptional |
The R-40 delivers roughly 10% more airflow at 25% lower speed, translating to:
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Cooler operation and longer bearing life
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Reduced vibration and noise
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Improved efficiency and reliability for 24/7 industrial duty
Simply put, the R-40 is the premium upgrade—built for facilities that demand maximum performance and longevity.
Key Features
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R-40 Cast-Iron Two-Stage Pump: Larger, low-RPM design for high efficiency and extended service life.
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Base-Mounted Configuration: Perfect for centralized or custom air systems.
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High Output Performance: 54.1 CFM @ 175 PSI for high-demand industrial use.
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Low-Speed Operation (776 RPM): Quieter, cooler running, and lower maintenance.
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Loadless Start Centrifugal Unloader: Reduces startup load and increases motor longevity.
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Splash Lubrication System: Proven design for consistent, reliable lubrication.
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Three-Phase Power Only: Available in 208 V, 230 V, or 460 V.
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Extended Warranty Option: Add Champion’s Premium Maintenance Kit for 6 years of pump coverage and 2 years on the full system.
Performance Specifications
| Specification |
BR15 |
| Horsepower |
15 HP |
| Pump Model |
R-40 |
| Tank Configuration |
Base Mount (No Tank) |
| CFM @ 175 PSI |
54.1 |
| Pump RPM |
776 |
| Voltage |
208 / 3, 230 / 3, 460 / 3 |
| Weight |
730 lbs |
| Dimensions (L × W × H) |
50″ × 28″ × 38″ |
| Warranty |
1-Year Package / 3-Year Pump |
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.
The BR15 stands out as the superior 15 HP base-mounted model—featuring the larger, more efficient R-40 pump for enhanced air delivery, lower noise, and long-term reliability—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 BR15 — powered by the larger, low-speed R-40 pump for 54.1 CFM @ 175 PSI. Superior airflow, cooler operation, and industrial-grade reliability for continuous-duty applications.
