EMAX ESPR10V080V3PK-230 10HP 80-Gal Silent Industrial Air Compressor Package w/ Air Dryer

Silent Air™ Patented Noise Suppression System

• Up to 50% Quieter: Intelligent design delivers noise levels at or below conversational volume (each 10 dBA drop equals a 50% reduction to the human ear).

• Easy Maintenance: Unlike costly enclosed cabinet systems that restrict access, our silencer is cost-effective, easy to service, and maintains complete accessibility.

• Intake Air Filtration: Reduces intake noise (the loudest compressor sound source) using noise-reducing baffle plates, high-capacity filter media, and up to 1000% more filtration area than standard setups.

Pressure Lubrication Pump System

• Maximum Bearing Protection: A gear-driven oil pump delivers a continuous flow of oil to all critical bearing points, keeping them cool and dramatically extending pump life.

• Rifle-Drilled Components: Both the crankshaft and solid cast iron connecting rods are rifle-drilled to route pressurized oil directly to wrist pins and high-friction wear points.

• Automotive-Style Spin-On Oil Filter: Ensures clean oil circulation and enables simple, mess-free oil changes.

• Monitoring & Regulation: Features a liquid-filled analog pressure gauge and an adjustable oil pump regulator to precise pressure across all RPM ranges. Includes an oil pump bleeder valve for quick priming.

100% Solid Cast Iron Construction Many competitors use aluminum components disguised with paint. Our pumps use true 100% heavy-duty cast iron for ultimate durability and rigidity under continuous-duty workloads:

• Crankcase & Cylinder Heads

• Cylinders & Deep Cooling Fins

• CNC-Machined Solid Cast Iron Connecting Rods (with replaceable bearing inserts & wrist pins)

• High-Pressure Pistons

(Note: Two-stage low-pressure pistons use lightweight aluminum specifically for balance and efficiency at ~45 PSI).

Engineered Components & Superior Sealing

• Precision CNC Disc Valves: Concentric ring disc valves are surface-ground for a reliable seal and extended life—outperforming cheap reed/feather valves. Servicing is quick and hassle-free without long downtime.

• Advanced 4-Ring Piston Design: Utilizes four precision overlap rings (two oil control rings and two compression rings) to prevent blow-by, minimize compression loss, and significantly reduce oil carryover.

• Non-Oil-Absorbent Gaskets: High-grade sealing materials prevent leaks and maintain proper head torque over thousands of running hours.

• Heavy-Duty Cast Iron Flywheels: High-mass designs generate kinetic energy to lower motor amp draw. Features multiple B-groove belts and cooling fins:

  • 5 HP: 16" flywheel | (2) B-style belts | 6 cooling fins

  • 7.5 / 10 HP: 20" flywheel | (2) B-style belts | 9 cooling fins

  • 15 / 20 HP: 24" flywheel | (3) B-style belts | 6 cooling fins

  • 25 HP: 20" flywheel | (4) B-style belts | 9 cooling fins

Head Unloader Options

• Electric Units: Continuous-run head unloaders relieve intake valves at set pressure, reducing starting amp draw by up to 60%, dissipating cylinder heat, and protecting magnetic starters/motors during heavy duty cycles (40%+).

• Gas-Driven Units: Standard continuous-run unloaders reduce engine drag during startup, lowering fuel consumption and protecting the electric starter.

Complete Air Package Features

• Integrated Air Dryer & Pre-Filtration: Removes moisture from compressed air and includes an integrated 0.001-micron pre-filter alongside a 0.005-micron coalescing filter.

• Pump Mounting Riser: Elevates the pump to enable 360° airflow beneath the oil reservoir for maximum heat dissipation.

• Dual-Timer Electric Auto Drain: Includes an adjustable 1-to-45-minute interval timer to automatically purge tank condensation, paired with an air muffler for quiet discharge.

• Dual-Bolt Belt Tensioner: Easily set belt tension and alignment without using pry bars, extending bearing and belt life.

• Multi-Belt V-Drive: Heavy-duty B- and C-width multi-belt drive provides greater contact surface, lower vibration, and reduced motor strain.