Polar Air Silent Air Industrial Plus 5HP 19CFM 3 Ph 460V 2-Stage 80 Gal. Vertical Stationary Electric Air Compressor-W/ Pressure Lube Pump , Isolator Pads, Belt Tensioner, Continuous Run, Auto Drain w/ 30CFM Dryer

Dual Control

Dual control allows users to run the unit with automatic start/stop control, or the optional continuous run setting during high duty cycle peak demand periods.

Optional Settings

The optional continuous run setting allows the pump to cool internally and save the electric motor and magnetic switch from excessive frequent starting and stopping of the electric motor.

Pressure Lubricated pumps feature a high-performance pressure lubrication system, delivering superior protection and longevity under demanding conditions. A gear-driven oil pump, mounted to the rear of the crankshaft, generates positive oil pressure, ensuring consistent lubrication throughout the system.

All crankshaft and connecting rods are rifle-drilled, allowing direct oil flow to key wear points— including bearings and other high-friction components. A SPIN ON automotive-style oil filter provides clean, efficient filtration for optimal performance and simplified maintenance during oil changes.

Unlike splash-lubricated systems, pressure lubrication delivers oil precisely where it's needed, reducing friction, wear, and heat—especially in high-stress, continuous-duty environments. This is the most effective method for keeping your compressor running stronger, longer.

Noise Reduction

Our Silent Air™ patented silencer system sets us apart as one of the quietest compressor brands on the market.

Air Filtration

Designed to reduce intake noise—the loudest source of compressor sound—this system uses:

● Noise-reducing baffle plates

● High-capacity filter media

● Up to 1000% more filtration than standard setups

Silent Air Technology

This intelligent design achieves up to 50% quieter operation—with noise levels at or below conversational volume (each 10 dBA drop equals a 50% reduction to the human ear). Unlike enclosed cabinet systems, which are costly and restrict service access, our silencer is costeffective, easy to service, and doesn’t compromise accessibility.

Dual-Bolt Belt Tensioner

Our dual-bolt belt tensioner makes belt adjustments easier and more precise. This design ensures proper alignment while maintaining optimal belt tension, reducing wear and tear for longer belt life and enhanced serviceability. Using pry bars to tension your belts is no longer required.

Operation

A dual timer electric auto drain is a device designed to expel moisture and water from the air receiver tank.

Interval Setting Feature

It has an adjustable interval setting feature that allows you to set the device from 1 to 45-minute drain cycles. You can also set the timing of how long you want the drain to stay open.

Muffler Included

Our premium series compressors Include an air muffler for quiet dispensing of water.

Air Dryer

We include the air dryer for removing moisture from your compressed air.

Prefilter

All our air dryers have a built-in prefilter at .001 micron and acting coalescing prefilter at .005 micron.

Our compressor packages include the air compressor and the air dryer as a complete air system. We include the air dryer for removing moisture from your compressed air. All our air dryers have a built in prefilter at .001 micron and acting coalescing prefilter at .005 micron.