• 1965 - First U.S. manufacturer to specialize in rotary screw technology.
  
• 1966 - First to offer a two-year warranty.
  
• 1969 - First to introduce a complete line with asymmetrical profile rotors.
  
• 1975 - First to introduce an inorganic compressor fluid 24KT. First manufacturer to offer a Ten Year Warranty.
  
• 1978 - First to market a multiple compressor control system.
  
• 1980 - First to develop long-life non-varnishing polyglycol compressor fluids. 1981- First to design and manufacturer a completely automatic integral heat recovery system.
  
• 1984 - Introduced the two-stage oil flooded high efficient rotary screw compressor.
  
• 1985 - First compressor manufacturer to guarantee oil-free air.

Kobelco Oil-Free Rotary Screw Compressors 20hp through 500hp
Kobelco provides the widest range of oil-free air & water cooled rotary screw compressors on the market today. They are substantial enough to guarantee 24 hour turn around on all parts including pumps, and small enough to engineer and design units to your specifications. The product line also includes a laboratory & medical air system.

Powerex : through 15 hp Oilless Reciprocating Compressors 3 & 5hp Scroll Compressors
Powerex began in 1982, as a joint venture between Campbell Hausfeld(USA), the world largest manufacture of reciprocating compressors, and Iwata Compressors(Japan). They have been manufacturing oilless compressors since 1979. The compressors feature Simplex, duplex and triplex systems; new multiple scroll systems; quiet 49dBA; 100% duty cycle. The company also manufactures medical air systems.

Airtek Compressed Air Drying & Filtration Systems
Airtek is the exclusive manufacturer of the patented award winning Smart Cycle® and Cold Trap® cycling refrigerated compressed air dryers, which come with a performance guarantee. Their refrigerated air dryer line also includes conventional non-cycling dryers. Regenerative desiccant dryers include, heatless, heated, blower purge. They also feature the proprietary PowerLoc and CycleLoc energy-saving management systems for regenerative dryers. Their StarWatch Services provide remote monitoring & control of your complete air system.

ZEKS Compressed Air Solutions
Leading manufacturer of refrigerated and desiccant dryers, alternate source chiller dryers, compressed air flow controllers, and filtration products. Founded in 1959, the company patented the first air dryer to include a refrigeration system that cycles on and off combined with a thermal storage module for the removal of moisture and contaminants from compressed air. This innovation brought forth the company's flagship product, the HeatSinkT
Cycling Refrigerated Dryer, which reduces electrical waste by matching energy consumption with actual air treatment demand.

ConservAIR Compressed Air Energy Management Systems
ConservAIR was established in 1987, with a product line that features energy saving intermediate controllers(demand expanders) with the patented multiple parallel design. Multiple compressor controller capable of sequencing and controlling different manufactures and types of compressors. Sequencer's Energy Saver Mode selects the lowest possible horsepower capable of satisfying compressed air demand further reducing energy cost. Remote Monitoring and Control of your complete air system.

Dekker Vacuum Systems from Vane to Oil Sealed Liquid Ring
Dekker is a solution-based company as their depth of product line allows them to design the right pump to meet an application. They feature rotary vane systems; air-cooled oil-sealed liquid ring systems; water-sealed liquid ring systems; and solvent recovery systems.

Summit Lubricants - Descalers-Degreasers
Summit is known in the industry as a leader of synthetic lubricants for air compressors, and specialty blended petroleum products for gears, turbines and hydraulic systems. They also produce a complete line of USDA approved, biodegradable and environmentally-friendly descalers and degreasers.