Hertz HPC 7.5 E — 7.5 HP Oil-Injected Silent Reciprocating Air Compressor, 31 CFM
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Description
Hertz HPC 7.5 E — 7.5 HP Oil-Injected Silent Reciprocating Air Compressor
Quiet. Powerful. Built to Perform.
The Hertz HPC 7.5 E combines industrial-grade performance with whisper-quiet operation, giving professionals the perfect blend of power and peace. Featuring Hertz’s patented Silent Air System and a pressure-lubricated pump for extended life, this oil-injected reciprocating compressor is ideal for automotive shops, manufacturing facilities, and woodworking operations that demand serious air power in a clean, controlled environment.
Industry-Leading Quiet Operation
The HPC 7.5 E is equipped with Hertz’s patented Silent Air System, reducing operating noise by over 50 percent using a four-stage air filtration and baffling process. Whether your compressor sits near production lines, service bays, or customer areas, it keeps noise low and productivity high.
Engineered for Longevity and Easy Maintenance
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Patented pressure-lubricated pump extends service life and reduces wear on internal components.
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Automatic 110-volt dual-timer tank drain means no more daily maintenance.
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Magnetic starter provides safe, overload-protected startups every time.
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Powder-coated, ASME-certified 80-gallon tank rated for 200 PSI durability and safety.
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Two-turn belt-tension adjuster simplifies maintenance while minimizing vibration and extending belt life.
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Premium construction: brass valves, heavy 16-gauge steel belt guards, and top-tier pressure switches.
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Low intake noise via baffle-plate channeling for smoother airflow and quieter operation.
Strong, Steady Performance
Delivering up to 31 CFM @ 100 PSI, the HPC 7.5 E provides reliable air delivery for medium-duty production environments and continuous-use applications. Ideal for powering pneumatic tools, paint booths, assembly stations, and CNC machinery where uptime and performance matter.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Hertz HPC 7.5 E |
| Max Pressure | 175 PSI (12.1 bar) |
| Capacity @ 100 PSI | 31 CFM (878 L/min) |
| Motor Power | 7.5 HP (5.5 kW) |
| Voltage | 230V/1Ph, 208-230V/3Ph,, 460V/3Ph |
| Tank Volume | 80 Gallons |
| Dimensions (L × W × H) | 38″ × 42″ × 73″ |
| Weight | 743 lbs |
Why Buy from Compressed Air Advisors Online
At Compressed Air Advisors Online, we’re proud to be America’s choice for compressed air solutions. Our experts offer nationwide guidance, free freight on most models, and dedicated post-sale support. When you purchase from us, you’re investing in premium equipment backed by real-world expertise and trusted service.