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Single-stage air compressors are designed for low pressure application. These compressors have cylinders of same size (regardless of the number of cylinders). Robust, overhung design crankshaft for reliability & easy maintenance, solid end connecting rods, high thermal efficiency, inter-cooling, reliable splash lubrication and balanced V-type construction for smooth, vibration-free operation.
Low Oil Level Switch.
Receiver – vertical or loose supply.
Drive : Motor or Engine.
Pre filter & After filter : For oil removal purpose.
Air Dryer : For dry or moisture free air – Refrigerated; Heatless Air Dryer.
Air Dryer : Condensate Drain Trap : Automatic Type.
Optional Accessories :
How often the compressor is used and how it is used.
Consider the accessory which is to be installed with each compressor.
Consider the duty cycle of your compressors as most compressors are not meant to run all the time.
Short list in-plant compressed air application. Make a list of equipment in the plant Consuming compressed air.
Other like maintenance, life expectancy, trouble shooting (also know the manufacture network/ regional offices), repair costs, etc.
Factors to consider in an Air Compressor :
TECHNICAL SPECIFICATIONS :
MODEL MOTOR NO. OF
CYL.RPM RECEIVER MAX. PRESSURE PISTON DISPL HP KW CFT. LTRS. PSIG KG/CM2 CFM M3/M LTR/MIN IA 31 1.0 0.75 1 600 2.50 70 125 8.78 4.12 0.117 117 IA 32 2.0 1.50 2 600 3.55 100 125 8.78 8.25 0.234 234 IA 33 3.0 2.20 2 960 5.30 150 125 8.78 13.75 0.389 389 IA 161 1.0 0.75 1 600 2.50 70 125 8.78 4.00 0.110 110 IA 265 2.0 1.50 2 460 5.30 150 80 5.62 10.35 0.293 293 IA 265 3.0 2.20 2 675 5.30 150 80 5.62 15.18 0.430 430 IA 274 5.0 3.70 2 660 7.95 225 80 5.62 26.50 0.750 750 IA 274 7.5 5.50 2 865 7.95 225 80 5.62 34.64 0.980 980 IA 285 7.5 5.50 2 505 8.83 250 80 5.62 40.00 1.130 1130 IA 285 10.0 7.50 2 660 8.83 250 80 5.62 52.50 1.485 1485 IA 37S 10.0 7.50 2 750 10.80 300 60 4.21 68.10 1.928 1928 IA 37S 12.5 9.30 2 900 10.80 300 60 4.21 81.75 2.315 2315 IA 37S2 12.5 9.30 2 800 10.60 300 40 2.81 88.00 2.490 2490 IA 45S 15.0 11.00 3 700 17.66 500 60 4.21 95.40 2.700 2700 IA 45S 20.0 15.00 3 900 17.66 500 60 4.21 122.65 3.470 3470 IA 45S2 20.0 15.00 3 850 17.66 500 40 2.81 140.15 3.969 3969