Chicago Pneumatic RCP-C581VS Air Compressor 5HP 80 Gal. Two Stage Single-Phase 230V Iron Series New - 8090252985

Chicago Pneumatic RCP-C581VS Air Compressor 5HP 80 Gal. Two Stage Single-Phase 230V Iron Series New - 8090252985

Chicago Pneumatic's RCP Iron Series air compressors feature all cast iron pumps. Equipped with finned coolers and a splash lubricated oil system for unmatched heat dissipation. Featuring automotive style wrist pins and connecting rod bearings, concentric ring valves, and start-stop pressure switch control. All units are 100% tested at full pressure.

What our Experts Think

• Professional‑grade continuous‑duty rotary screw system
  The Chicago Pneumatic QRS‑15 Rotary Screw Air Compressor 15HP 120 Gal. (4152023174) is designed for light industrial and commercial compressed air applications, delivering stable, continuous airflow ideal for shops, fabrication, automotive, maintenance, and light manufacturing use. It’s engineered for long runs without cool‑down periods.
• High airflow & pressure capability
  Produces around 54.9 ACFM @ 125 PSI (typical for this variant), giving ample compressed air volume at useful working pressures for multiple tools and downstream equipment.
• Efficient tri‑voltage 3‑phase setup
  The 3‑phase 208‑230/460 V configuration fits industrial electrical systems and enhances performance and reliability compared with single‑phase options.
• Large 120‑gallon ASME receiver tank
  The integrated 120 gal tank provides a buffer for pressure stability, reducing cycling frequency, smoothing delivery, and improving tool performance.
• Quiet and durable design
  Housed in a low noise enclosure with vibration‑isolated assembly, it operates at comparatively low sound levels for rotary screw compressors—helpful for open shop environments.
• Smart controller & serviceability
  Includes an ES4000 basic controller with digital display for runtime, pressure, temperature, and service warnings, making system status easy to monitor and maintain.
• Built for reliability
  Rotary screw technology means continuous duty operation at lower RPMs, better cooling, fewer wear parts compared to piston compressors, and improved energy efficiency.

Q&A

Q1: What type of compressor is the Chicago Pneumatic QRS‑15 (4152023174)?
A: It’s a 15 HP rotary screw air compressor with a 120‑gallon receiver tank, designed for continuous industrial and commercial use with reliable, high‑volume air delivery.

Q2: What power and electrical specifications does it have?
A: The unit runs on 3‑phase 208‑230/460 V power, making it suitable for most workshop and industrial electrical systems.

Q3: How much airflow does it produce?
A: It delivers up to about 54.9 ACFM at 125 PSI, providing robust compressed air for demanding tools and equipment.

Q4: What pressure and duty capabilities does it offer?
A: The compressor produces up to 125 PSI working pressure and is designed for 100 % continuous duty, so it can run all day without cool‑downs.

Q5: What kind of motor and noise level can I expect?
A: The compressor uses a 3‑phase TEFC motor with low noise operation (~69 dB(A)), suitable for indoor industrial environments.

Q6: How is the compressor built for reliability?
A: Features include rotary screw technology (no wearing pistons/valves), spin‑on oil and separator filters, vibration‑isolated assembly, and NEMA 1 electrical protection for long life and reduced maintenance.

Q7: What controller and monitoring does it include?
A: Equipped with an ES4000 basic controller that displays pressure, temperature, service warnings, and operating hours, plus automatic restart after power loss.

Maintenance Tips

• Drain the receiver tank daily: Open the drain valve after each use to remove accumulated moisture and prevent internal tank corrosion.
• Change oil at recommended intervals: Replace compressor oil regularly (or per hours specified by manufacturer) to maintain lubrication and reduce wear on internal parts.
• Replace filters regularly: Inspect and replace the inlet air filter, oil filter, and separator element every ~1,000–2,000 hours or per service schedule to maintain airflow and protect components.
• Check belts & pulleys: Examine drive belts for wear and correct tension; adjust or replace if frayed or loose to ensure proper power transfer.
• Inspect for air leaks: Periodically check hoses, fittings, and connections for leaks and tighten or replace as needed to maintain efficient performance.
• Clean cooling system: Keep the compressor’s coolers, vents, and fan blades clear of dust and debris to prevent overheating and maintain efficient cooling.
• Test safety & pressure controls: Verify that the pressure switch, relief valve, and ES4000 controller warnings function correctly for safe operation.
• Annual professional service: Have an HVAC/air‑compressor technician inspect internal components, motor health, and electrical integrity for prolonged reliability.