EMAX 10 HP 80-Gallon Two-Stage Air Compressor ESP10V080V1

The EMAX Industrial Plus ESP10V080V1 is a 10 HP two-stage piston air compressor built on an 80-gallon vertical tank for shops that need reliable airflow from a 230V single-phase power source. Its pressure-lubricated V4 pump delivers 38 CFM at 100 PSI and 34 CFM at 175 PSI, making it suitable for demanding air tools, spray equipment, and blast cabinets. The unit features a 70,000-hour estimated pump life, ETL/ASME/CRN certifications, and a Silent Air™ noise-suppression system that reduces intake noise by up to 50% while keeping the pump accessible for service.

The pressure-lubricated all-cast-iron pump is designed for continuous shop use, with a gear-driven oil pump feeding critical bearings and rifle-drilled crankshaft and connecting rods delivering direct lubrication to high-friction components. A spin-on oil filter keeps the system cleaner, while the liquid-filled oil pressure gauge allows quick monitoring during operation. The continuous-run function reduces repeated motor starts by unloading the compressor at maximum pressure, lowering unloaded amp draw by up to 60% and reducing wear on the motor and starter during high-demand cycles.

A strong fit for automotive repair facilities, fabrication shops, body shops, and industrial operations, the ESP10V080V1 provides the capacity needed for long-duration air consumption without requiring three-phase power. Features like the dual-bolt belt tensioner, automatic timed tank drain, multi-belt drive system, and vibration isolator pads help simplify maintenance and support consistent performance in daily shop environments. Ships by freight; contact for delivery scheduling.

Features

Pressure-Lubricated Pump
A gear-driven automotive-style oil pump provides continuous pressurized lubrication to internal bearings and high-stress components. The system includes a bleeder valve for quick priming, adjustable pressure regulator, liquid-filled oil pressure gauge, and spin-on oil filter for reliable operation and easy maintenance.

100% Cast Iron Pump Construction
Major pump components, including the crankcase, cylinders, cylinder heads, connecting rods, crankshaft, and high-pressure piston, are made from cast iron for durability under demanding, continuous-duty applications.

Heavy-Duty Pistons and Connecting Rods
Cast iron high-pressure pistons and rebuildable CNC-machined connecting rods with replaceable bearing inserts provide long service life. Rifle-drilled oil passages deliver continuous lubrication to critical components.

Four-Ring Piston Design
Two compression rings and two oil-control rings improve sealing, reduce blow-by, minimize oil carryover, and extend ring life.

CNC-Machined Disc Valves
Precision surface-ground disc valves provide dependable sealing, durability, and faster servicing compared with traditional reed valve designs.

Cast Iron Cylinder Heads
Heavy-duty cast iron heads maintain strength under high temperatures, improve gasket sealing, and provide superior fastener retention compared with aluminum designs.

Precision Cast Iron Cylinders
CNC-machined and precision-honed cylinders provide accurate tolerances, improved cooling, easier break-in, and longer piston-ring life. Deep cooling fins maximize heat dissipation during high-duty-cycle operation.

Heavy-Duty Flywheel and Multi-Belt Drive
A 20-inch cast iron flywheel with dual B-style belts improves energy efficiency, reduces amp draw, lowers vibration, and extends belt and bearing life.

Continuous-Run Operation
The pilot valve unloads compression at maximum pressure, allowing the motor to continue running with reduced load. This lowers electrical demand and protects the motor and starter from frequent loaded restarts.

Dual-Bolt Belt Tensioner
Provides precise belt adjustment and alignment without the need for pry bars, helping maintain proper tension and extend belt life.

Pump Mounting Riser
Raises the pump for improved 360-degree airflow around the flywheel and oil reservoir, enhancing cooling performance.

Dual-Timer Automatic Tank Drain
Automatically removes moisture from the air receiver tank with adjustable drain intervals and open-time settings. Includes an air muffler for quieter operation.

Specifications

Warranty

The compressor includes a 1-year standard warranty covering defects in materials, workmanship, and parts, along with 1 year of warranty labor from an authorized technician. Registering the unit with EMAX and following the extended warranty maintenance plan using EMAX SMART OIL extends coverage up to 5 years.

The required maintenance schedule includes replacing the factory break-in oil within the first 70 hours of operation, followed by oil changes every 6 months or 1,000 hours, whichever comes first. The EMAX 5-Year Extended Warranty Kit (EFKIT008AWBS, sold separately) includes the required maintenance components and lubricants for 5–10 HP Silent Air electric models.

FAQ

What electrical service does it require?

The unit requires 230V single-phase power (±10%) with a recommended 60A breaker. It operates at 52.9 full-load amps with a 1.15 service factor and has a 270A locked-rotor starting draw. A magnetic starter is included.

Can it run all day?

The compressor is rated for a 60% duty cycle and supports continuous-run operation. For applications exceeding a 40% duty cycle, the pilot valve ball valve can be opened to allow the motor to continue running unloaded between demand cycles, reducing frequent starts and stops.

How quiet is it?

EMAX Silent Air technology reduces intake noise — one of the main sources of compressor sound — using baffle plates and high-capacity filter media. The system provides up to 50% quieter operation while maintaining full pump accessibility for service.

What maintenance does it need?

Replace the break-in oil within the first 70 hours, then change oil every 6 months or 1,000 hours, whichever comes first. The compressor uses 2 quarts of oil. The spin-on oil filter and Silent Air filters are serviced through the EFKIT008AWBS maintenance kit, and EMAX-approved oils must be used to maintain warranty coverage.

Documents

• Piston Compressor Manual
• Compressor Warranty Statement