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Reciprocating 2 To 30 HP Two-Stage Medium Pressure

INDO-AIR Two - stage air compressors are designed for medium pressure application and are made of heavy-duty components to give optimum performance. These compressors have two different sized cylinder bores. Robust overhung design crankshaft for reliability and easy maintenance, solid end connecting rods, high thermal efficiency, inter-cooling, totally reliable splash lubrication and balanced V-type construction for smooth, vibration-free operation.

Factors to consider in an Air Compressor

  • How often the compressor is used and how it is used.
  • Short list in-plant compressed air application. Make a list of equipment in the plant Consuming compressed air and expected air flow requirement in ‘CFM’ and the required pressure in ‘PSI’
  • Consider the duty cycle of your compressors as most compressors are not meant to run all the time.
  • Decide on the size/capacity of the tank. The more use of equipments means the need for larger tank. Choosing a larger tank than the need will ensure optimum use of the Compressor.
  • Consider 10% more capacity compressor to compensate the air misuse or leaks and pressure drop in the system.
  • Decide on the continuous run style or start-stop style compressor. ( A compressor that runs continuously, but only compresses air as per demand or a compressor that fills the tank and stops until low pressure signals a start).
  • Consider the accessory which is to be installed with each compressor.
  • Other like maintenance, life expectancy, trouble shooting (also know the manufacture network/ regional offices), repair costs, etc.

Standard Scope of Supply for Complete Package

  • Bare compressor
  • Air Suction Filter
  • Air Receiver
  • Receiver Fittings like: Safety Valve, Pressure Gauge, Service Valve, Drain Valve, Pressure Switch / Auxiliary Valve
  • ASSC / CSC Regulation
  • V-belts & Belt Guard
  • Motor Pulley & Motor Slide Rail
  • Motor & Starter

Optional Accessories

  • 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
  • Low Oil Level Switch
  • Sound Enclosures : For low noise
  • Control Panel – for centralized control & display of parameters
  • Compressor also available as : Base Plate Mounted – Portable, Tailor- made package

Two Stage Medium Pressure Compressors ( 7 - 17.5 Kg/cm2 )

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 264 2.0 1.50 2 675 5.30 150 175 12.30 7.60 0.210 210
IA 264 3.0 2.20 2 960 5.30 150 175 12.30 10.80 0.305 305
IA 5340 3.0 2.20 2 1000 5.30 150 175 12.30 11.25 0.318 318
IA 272 5.0 3.70 2 865 7.95 225 175 12.30 17.32 0.490 490
IA 272 7.5 5.50 2 1000 7.95 225 175 12.30 20.00 0.570 570
IA 5475 5.0  3.70  2 950 7.95  225 175 12.30  18.98  0.537  537
IA 5475 7.5 5.50 2 1100 7.95 225 175 12.30 22.00 0.622 622
IA 283 7.5 5.50 2 660 8.83 250 175 12.30 26.23 0.740 740
IA 283 10.0 7.50 2 660 8.83 250 250 17.50 26.23 0.740 740
IA 5545 7.5 5.50 2 750 8.83 250 175 12.30 29.81 0.843 843
IA 5545 10.0 7.50 2 950 8.83 250 175 12.30 37.80 1.070 1070
IA 101T2 10.0 7.50 2 725 10.60 300 175 12.30 40.00 1.130 1130
IA 101T2 12.5 9.30 2 900 10.60 300 175 12.30 49.50 1.400 1400
IA 101T2 12.5 9.30 2 800 10.60 300 250 17.50 44.00 1.245 1245
IA 101T2 15.0 11.00 2 1000 10.60 300 175 12.30 55.00 1.560 1560
IA 45T 15.0 11.00 3 700 17.66 500 175 12.30 63.50 1.800 1800
IA 45T 20.0 15.00 3 900 17.66 500 175 12.30 81.80 2.310 2310
IA 55T2 25.0 18.50 3 800 17.66 500 250 17.50 87.94 2.490 2490
IA 55T2 25.0 18.50 3 900 17.66 500 175 12.30 99.00 2.800 2800
IA 55T2 30.0 22.00 3 1000 17.66 500 175 12.30 110.00 3.100 3100
MODEL IA 264 IA 264
MOTOR HP 2.0 3.0
MOTOR KW 1.50 2.20
NO. OF CYL. 2 2
RPM 675 960
RECEIVER CFT. 5.30 5.30
RECEIVER LTRS. 150 150
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 7.60 10.80
PISTON DISPL M3/M 0.210 0.305
PISTON DISPL LTR/MIN 210 305
MODEL IA 5340 IA 272
MOTOR HP 3.0 5.0
MOTOR KW 2.20 3.70
NO. OF CYL. 2 2
RPM 1000 865
RECEIVER CFT. 5.30 7.95
RECEIVER LTRS. 150 225
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 11.25 17.32
PISTON DISPL M3/M 0.318 0.490
PISTON DISPL LTR/MIN 318 490
MODEL IA 272 IA 5475
MOTOR HP 7.5 5.0
MOTOR KW 5.50 3.70
NO. OF CYL. 2 2
RPM 1000 950
RECEIVER CFT. 7.95 7.95
RECEIVER LTRS. 225 225
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 20.00 18.98
PISTON DISPL M3/M 0.570 0.537
PISTON DISPL LTR/MIN 570 537
MODEL IA 5475 IA 283
MOTOR HP 7.5 7.5
MOTOR KW 5.50 5.50
NO. OF CYL. 2 2
RPM 1100 660
RECEIVER CFT. 7.95 8.83
RECEIVER LTRS. 225 250
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 22.00 26.23
PISTON DISPL M3/M 0.622 0.740
PISTON DISPL LTR/MIN 622 740
MODEL IA 283 IA 5545
MOTOR HP 10.0 7.5
MOTOR KW 7.50 5.50
NO. OF CYL. 2 2
RPM 660 750
RECEIVER CFT. 8.83 8.83
RECEIVER LTRS. 250 250
MAX. PRESSURE PSIG 250 175
MAX. PRESSURE KG/CM2 17.50 12.30
PISTON DISPL CFM 26.23 29.81
PISTON DISPL M3/M 0.740 0.843
PISTON DISPL LTR/MIN 740 843
MODEL IA 5545 IA 101T2
MOTOR HP 10.0 10.0
MOTOR KW 7.50 7.50
NO. OF CYL. 2 2
RPM 950 725
RECEIVER CFT. 8.83 10.60
RECEIVER LTRS. 250 300
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 37.80 40.00
PISTON DISPL M3/M 1.070 1.130
PISTON DISPL LTR/MIN 1070 1130
MODEL IA 101T2 IA 101T2
MOTOR HP 12.5 12.5
MOTOR KW 9.30 9.30
NO. OF CYL. 2 2
RPM 900 800
RECEIVER CFT. 10.60 10.60
RECEIVER LTRS. 300 300
MAX. PRESSURE PSIG 175 250
MAX. PRESSURE KG/CM2 12.30 17.50
PISTON DISPL CFM 49.50 44.00
PISTON DISPL M3/M 1.400 1.245
PISTON DISPL LTR/MIN 1400 1245
MODEL IA 101T2 IA 45T
MOTOR HP 15.0 15.0
MOTOR KW 11.00 11.00
NO. OF CYL. 2 3
RPM 1000 700
RECEIVER CFT. 10.60 17.66
RECEIVER LTRS. 300 500
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 55.00 63.50
PISTON DISPL M3/M 1.560 1.800
PISTON DISPL LTR/MIN 1560 1800
MODEL IA 45T IA 55T2
MOTOR HP 20.0 25.0
MOTOR KW 15.00 18.50
NO. OF CYL. 3 3
RPM 900 800
RECEIVER CFT. 17.66 17.66
RECEIVER LTRS. 500 500
MAX. PRESSURE PSIG 175 250
MAX. PRESSURE KG/CM2 12.30 17.50
PISTON DISPL CFM 81.80 87.94
PISTON DISPL M3/M 2.310 2.490
PISTON DISPL LTR/MIN 2310 2490
MODEL IA 55T2 IA 55T2
MOTOR HP 25.0 30.0
MOTOR KW 18.50 22.00
NO. OF CYL. 3 3
RPM 900 1000
RECEIVER CFT. 17.66 17.66
RECEIVER LTRS. 500 500
MAX. PRESSURE PSIG 175 175
MAX. PRESSURE KG/CM2 12.30 12.30
PISTON DISPL CFM 99.00 110.00
PISTON DISPL M3/M 2.800 3.100
PISTON DISPL LTR/MIN 2800 3100