Middlesex Industrial Sales has been a leading compressed air systems distributor, as well as designer and installer providing, compressor sales, service, repair, installations, and offering compressed air systems maintenance. We are committed to help you choose and designed the best compressed air system for every budget and need.  We understand the importance to keep all of your pneumatic equipment and air tools running at peak efficiency.  Therefore it is our aim to always maintain the most important fundamentals when designing compressed air systems: demand, compressed air quality, supply, storage, distribution, installation, maintenance, and condensate management.

Middlesex Industrial Sales is your one source for compressed air systems, equipment sales and service, equipment repair, equipment and system installation and factory authorized warranty work.

Air Compressor Parts:

• Top End: Valve, Valve components, Unloader, Piston, pistons, rings, valves, bearings and
• Bottom End: Bearings, Inserts, Crosshead
• Crankshaft
• After coolers
• Reciprocating Piston Air Compressors
• Air Receivers

Compressed Air System Piping

Compressed Air Dryers

• Desiccant Air Dryers
• Refrigerated Air Dryers
• Deliquescent Air Dryers

Air Compressor Kits:

• Ring Kits with Gaskets
• Valve Kits with Gaskets
• Regular Kits
• Gasket Kits
• Air Compressor Filters:
• Air Filter Element
• Oil Filter Element