Energy Machinery, Inc. - PureAir II Oil-less Compressor

Gardner Denver’s PureAir II is changing the way the world uses oilfree compressed air. By developing a compressor that can run 24 hours a day, Gardner Denver has eliminated the need for oversizing and back-up units that add unnecessary expense.

Oil-less is better.
Whether it’s healthcare, instrumentation, or laboratory applications, the need for pure, environmentally clean compressed air is rapidly expanding.

Expect the most from the oil-less leader.
The craftsmanship of the PureAir II is nothing short of the best in the industry. Using the finest materials, and design techniques, Gardner Denver now offers a smaller version of the 24-hour a day oil-less compressor that will deliver the clean air you need.

Unit of Measure

Items	B1MTOII Base Mounted	B1.5MTOII Base Mounted	B2MTOII Base Mounted	B3MTOII Base Mounted	B5MTOII Base Mounted
Motor Power	N/A 1 hp	N/A 1.5 hp	N/A 2 hp	N/A 3 hp	N/A 5 hp
Pump	N/A CCE20	N/A CCE20	N/A CCE20	N/A CCE30	N/A CVE50
Pump Speed	N/A 360 rpm	N/A 570 rpm	N/A 680 rpm	N/A 650 rpm	N/A 650 rpm
CFM Delivery at 50 psig	N/A 4.1 cfm	N/A 6.8 cfm	N/A 8.2 cfm	N/A 11.2 cfm	N/A 18.2 cfm
CFM Delivery at 100 psig	N/A 2.9 cfm	N/A 4.5 cfm	N/A 6.3 cfm	N/A 9.4 cfm	N/A 15.6 cfm
Bore Diameter	N/A 3.94 in	N/A 3.94 in	N/A 3.94 in	N/A 4.72 in	N/A 3.94 in
Stroke	N/A 2.36 in	N/A 2.36 in	N/A 2.36 in	N/A 2.56 in	N/A 2.95 in
Length	N/A 36 in
Width	N/A 22 in	N/A 22 in	N/A 22 in	N/A 22 in	N/A 24 in
Height	N/A 30 in	N/A 30 in	N/A 30 in	N/A 30 in	N/A 28 in
Weight	N/A 190 lb	N/A 196 lb	N/A 201 lb	N/A 264 lb	N/A 318 lb
Technical Information	N/A Long lasting cast iron, hard chrome plated cylinders. PTFE guide rings prevent the pistons from contact, raising efficiency. Sealed anti-friction bearings in the upper and lower connecting rod ends for increased life. Strong ductile iron crankshafts are mounted with sealed anti-friction bearings in a rugged cast iron crankcase. Cast iron heads and spring-loaded valves with stainless steel cages, phosphoric bronze seats and Swedish steel discs keep your compressor running cool and offer a longer operating life. Large aluminum cooling fan and low compressor speeds keep the PureAir II crankcase, cylinders and heads running cool, reducing wear and increasing the life of the unit. All PureAir II compressors are 100% duty cycle, V-belt-driven packaged units with: Inlet Air Filter Silencers Enclosed Belt Guards Electric Motor Discharge Line Unloader Solenoid Valves Pressure Relief Valves Automatic Start-Stop Controls Check Valves Interconnecting Wiring and Piping Structural Steel Frames Tank-mounted models include horizontal air receivers that are ASME coded MAINTENANCE. Keeping the PureAir II up and running is as simple as checking the machine periodically. And, with no oil or fluids to change, there’s little need for costly maintenance. DURABILITY. With the highest reliability in the business, you can be assured that your PureAir II will always be up and running, 24 hours a day. SERVICE. Should you need help with your PureAir II or have any questions about operation or maintenance, your Gardner Denver Service Representative stands ready to serve you. WARRANTY. All PureAir II units are guaranteed with a one year warranty on the compressor pump and all other parts and components. PARTS. The 24-hour Gardner Denver worldwide parts distribution network can deliver parts and accessories quickly, wherever and whenever they are needed. EXPANDABILITY. Whether you just need a compressor or a complete compressed air system, Gardner Denver has the products, service and expertise to get your system designed, fabricated and shipped directly to you.