NEC Air Compressors Coimbatore, Tamil Nadu

Compressor pumps are sound in design and robust in construction which assures a reliable performance. MOTOR: Special duty motor suitable for compressor. CYLINDER: Special Cast iron, deep finned for quick heat dissipation. INTER AFTER COOLER: Deep finned aluminium alloy specially designed to keep the temperature low and to minimize the formation of carbon. PISTON: Automotive type low expansion aluminium alloy. VALVE PLATES: Special stainless steel material for high resistance and high efficiency and self floating. CRANK SHAFT: Mode of Carbon steel dynamically balanced with roller bearings for connecting rod big and deep groved ball bearing for journals. 1.Prefix MB denotes monoblock compressor pump otherwise it is coupled. 2.The figure denotes HP of the motor to be used. All are in 4 poles. 3.Prefix SC denotes single cylinder, DC denotes double cylinder & MB denotes monoblock. 4.All ratings are used in single phase except for ratings where mentioned 3 phase after rating reference.

Air compressors (conditioning) is the heart of the AC units. It’s the mechanical components that use electricity and capacitor as the single energy source to operate it. The air conditioning compressor is the ac parts that cause the refrigerant to flows in a cycle. An air compressor is a device that converts power (usually from an electric motor, a diesel engine or a gasoline engine) into kinetic energy by compressing and pressurizing air, which, on command, can be released in quick bursts. There are numerous methods of air compression, divided into either positive-displacement or negative-displacement

A reciprocating air compressors or piston compressor is a positive-displacement compressor that uses pistons driven by a crankshaft to deliver gases at high pressure. The intake gas enters the suction manifold, then flows into the compression cylinder where it gets compressed by a piston driven in a reciprocating motion via a crankshaft, and is then discharged. Applications include oil refineries, gas pipelines, chemical plants, natural gas processing plants and refrigeration plants. One specialty application is the blowing of plastic bottles made of polyethylene terephthalate (PET).