This Industrial Polar Air 5 HP 2 Stage 1 Phase (208-240V) Vertical 60 Gallon Piston Air Compressor is designed for up to 50,000 hours industrial use with proper maintenance. This unit features our low RPM pumps and delivers 17 CFM @ 100 PSI.
At the core of our 5hp 2 Stage Polar Air compressors is our pump. These pumps are SUPER quiet in operation and built to last! We start with a solid cast iron crankcase. Unlike some competitor’s aluminum body crankcases, our solid cast iron crankcase will ensure stable crankshaft alignment and will handle more work load under heavy load conditions.
This unit has a pre-wired condor starter and pressure switch built into one top quality pressure switch with an adjustable screw which allows you to adjust your pressure higher or lower.

AIR TANK – Eaton Compressor is always concerned about durability and about your safety in everything we build.
Along with this philosophy, our air tanks are manufactured right here in the USA and are ASME code compliant in 50 states including California.

CONTROLS & COMPONENTS – We use only top quality components on our compressors.
100% brass check valves with Teflon Seating. All check valves on our compressors are all brass with a Teflon seating. This reduces tank noise when the compressor is running because the Teflon seating is much quieter than other materials and insulates noise when valves are opening and closing during the compression stage.
100% brass ASME safety valves. For your safety all safety valves are 100% brass and comply to ASME code. Valves are preset and sealed for correct settings. In the event that your compressor would not turn off, our safety valves open keeping compressor from building too high of a pressure level in the tank. This will help to avoid the potential of tank rupture.
Top quality plumbing fittings are used to maintain proper sealing when connected to the tank.
High quality 100% brass ball valves are used for turning air on and off from the air receiver.
Extended tank water drain pipe plumbed out the front of the unit with a ball valve handle for easy tank draining. This eliminates the hassle of draining the tank with the typical petcock style drain under the tank.

MOTOR PULLEY AND BELTS – We use taper lock style 2-groove pulleys (not single groove). We also use dual 2-groove, B-Style belts to drive our pumps. This combination is best for a couple of reasons. First, dual belts ensure long belt life and yield low vibration which makes for smoother, more quiet operation because the dual belts do not have to be as tight as with a single belt setup. The tighter the belts (as with a single belt setup) the more load on the compressor pump and motor bearings which decreases the life of both. Second, our taper lock pulleys are much better than a fixed bore pulley with a set screw. A taper lock design will lock the pulley in position to the motor shaft allowing it not to loosen or move on the motor shaft.
Our extended* 4-year warranty should not only give you complete confidence in our product, but also in our commitment to excellence in quality, support, and service.

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