Chicago pneumatic, a mumbai-based company, manufactures aair compressors are manufactured by chicago pneumatic, a mumbai-based company . Following are some constructional features of these air compressor which include: the silent workhorse is designed for shop floor installations along with other machines to deliver hushed-power; the suction filter cum silencer dampens the pulsations, reducing the noise. Aaerodynamic fan ensures high capacity air-flow at very low noise level. Deep finned aluminium cylinder head and aluminium crankcase helps in excellent heat dissipation. Unique ventilation conveyors ensure ffocused airflow on to the cooling surfaces of compressor is ensured by unique ventilation conveyors . Deep finned cast iron cylinder provides hhigh reliability is provided by deep finned cast iron cylinder . Duplex configuration supplies offers excellent operational flexibility. All these features leads to result in high reliability and longer life of components.There are some technical features of these air compressors which includese air compressors feature: automatic start stop control; horizontal air receiver; discharge pressure gauge; non return valve; safely valve; vee belts and belt guard; drive and driven pulley; pressure switch and starting arrangement and suction filters cum silencers. Hushed-power small industrial air compressors can serve as total air system and this total air system is applied for small industrial installations and back-up system for large industrial installation. There are some additional features which are provided by these air compressors which include: optional features include: electric motors; castor wheels for portable mountings; vertical receivers; moisture separators and micro filters for oil-free applications and automatic condensate drain traps with baseplate mounted. General specifications the specifications of 2-5 hp models include are:* piston displacement: 7.1-21.6 cfm and 201-612 ipm * motor rating: 1.5-3.75 kw * no of cylinders: 2 * tank capacity in litres: 100-200 * maximum working pressure: 10.5 kg/cm2 and 150 psig