Oil Free Medium Pressure Air Compressor 40 To 215 HP
The search for a reliable, 100% oil free quality air has prompted Indo-Air to introduce a totally engineered, tested and high performance range of compressors.
INDO-AIR IAM SERIES COMPRESSORS
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100% OIL FREE AIR COMPRESSORS FOR SPECIAL APPLICATIONS:
The search for a reliable, 100% oil free quality air has prompted Indo-Air to introduce a totally engineered, tested and high performance range of compressors.
To ensure the product quality in the production of PET bottles, containers for home care / cosmetic products, food products, pharmaceutical products, usage in aeronautics, turbine & hydraulic circuit pressurizing & pharmaceutical industries, Indo-Air has developed its new IAM series compressors.
World Standard Proven Parts
All the important elements and parts of the compressor are of proven quality international standard, manufactured and tested with latest technology.
STD
The standard control for IAM Compressor is analog type. Panel shows pressure, temperature, running hours etc.
The compressor is fitted with pressure switches that sense the load and unload pressure as required. The compressor will stop when the pressure reaches a set value and start when the pressure falls below a set value.
In this control system there is no provision for diagnostic midication regarding fault analysis.
Indo Numeric Controller
As optional controller Indo Air provides at an extra cost Indo-Numeric controller, full micro process controller.
Indo-Numeric Control system monitors, regulates, makes error diagnosis and displays warning signals both visual & audible.
- Touch screen MMI, clear & easy to modify parameters.
- User- friendly page displays.
- All electrical control through MMI operation.
- Status warning indication, thus ensuring prevention of potential damages to the equipment.
- Service warning signals to indicate oil filter / air filter change & Service Alarm etc.
- Compressor auto-shut down in case of abnormal parameters to ensure damage prevention.
Valve
- Valves designed to optimize flow area to minimize pressure loss, thus resulting in to less power consumption.
- Valve material is carefully chosen for longer life time and performance.
- Material with minimum wear property is used for the valve seats & valve plates.
Specification for Medium Pressure Range
Technical Specifications
| MODEL | MOTOR |
Discharge Pressure Bar |
FAD CFM |
Discharge Pressure Bar |
FAD CFM |
|
|---|---|---|---|---|---|---|
| HP | KW | |||||
| IAM 30 | 30 | 22 | 7 | 160 | 10 | 124 |
| IAM 40 | 40 | 30 | 7 | 226 | 10 | 190 |
| IAM 50 | 50 | 37 | 7 | 275 | 10 | 214 |
| IAM 60 | 60 | 45 | 7 | 335 | 10 | 285 |
| IAM 75 | 75 | 55 | 7 | 414 | 10 | 326 |
| IAM 100 | 100 | 75 | 7 | 523 | 10 | 473 |
| IAM 120 | 120 | 90 | 7 | 647 | 10 | 578 |
| IAM 150 | 150 | 110 | 7 | 818 | 10 | 684 |
| IAM 180 | 180 | 132 | 7 | 924 | 10 | 821 |
| IAM 215 | 215 | 160 | 7 | 1184 | 10 | 960 |
| MODEL | IAM 30 | IAM 40 |
|---|---|---|
| MOTOR HP | 30 | 40 |
| MOTOR KW | 22 | 30 |
| Discharge Pressure Bar | 7 | 7 |
| FAD CFM | 160 | 226 |
| Discharge Pressure Bar | 10 | 10 |
| FAD CFM | 124 | 190 |
| MODEL | IAM 50 | IAM 60 |
|---|---|---|
| MOTOR HP | 50 | 60 |
| MOTOR KW | 37 | 45 |
| Discharge Pressure Bar | 7 | 7 |
| FAD CFM | 275 | 335 |
| Discharge Pressure Bar | 10 | 10 |
| FAD CFM | 214 | 285 |
| MODEL | IAM 75 | IAM 100 |
|---|---|---|
| MOTOR HP | 75 | 100 |
| MOTOR KW | 55 | 75 |
| Discharge Pressure Bar | 7 | 7 |
| FAD CFM | 414 | 523 |
| Discharge Pressure Bar | 10 | 10 |
| FAD CFM | 326 | 473 |
| MODEL | IAM 120 | IAM 150 |
|---|---|---|
| MOTOR HP | 120 | 150 |
| MOTOR KW | 90 | 110 |
| Discharge Pressure Bar | 7 | 7 |
| FAD CFM | 647 | 818 |
| Discharge Pressure Bar | 10 | 10 |
| FAD CFM | 578 | 684 |
| MODEL | IAM 180 | IAM 215 |
|---|---|---|
| MOTOR HP | 180 | 215 |
| MOTOR KW | 132 | 160 |
| Discharge Pressure Bar | 7 | 7 |
| FAD CFM | 924 | 1184 |
| Discharge Pressure Bar | 10 | 10 |
| FAD CFM | 821 | 960 |
● Flow measurement at outlet of compressor net of all losses at ● Ambient temp 25°C ● Suction pressure 1 bar
● Relative humidity 0% ● Cooling water temp 20°C ● Equipment limitations : Altitude 1000 m, Amb Temp 50°C
Specification forLow Pressure Range
Technical Specifications
| MODEL | MOTOR | Discharge Pressure Bar |
FAD CFM |
Discharge Pressure Bar |
FAD CFM |
|
|---|---|---|---|---|---|---|
| HP | KW | |||||
| IAL 50 | 50 | 37 | 2.5 | 422 | 4 | 335 |
| IAL 75 | 75 | 55 | 2.5 | 628 | 4 | 491 |
| IAL 100 | 100 | 75 | 2.5 | 778 | 4 | 664 |
| IAL 120 | 120 | 90 | 2.5 | 1067 | 4 | 772 |
| IAL 150 | 150 | 110 | 2.5 | 1312 | 4 | 1020 |
| IAL 180 | 180 | 132 | 2.5 | 1648 | 4 | 1274 |
| IAL 215 | 215 | 160 | 3.0 | 1613 | 4 | 1432 |
| MODEL | IAL 50 | IAL 75 |
|---|---|---|
| MOTOR HP | 50 | 75 |
| MOTOR KW | 37 | 55 |
| Discharge Pressure Bar | 2.5 | 2.5 |
| FAD CFM | 422 | 628 |
| Discharge Pressure Bar | 4 | 4 |
| FAD CFM | 335 | 491 |
| MODEL | IAL 100 | IAL 120 |
|---|---|---|
| MOTOR HP | 100 | 120 |
| MOTOR KW | 75 | 90 |
| Discharge Pressure Bar | 2.5 | 2.5 |
| FAD CFM | 778 | 1067 |
| Discharge Pressure Bar | 4 | 4 |
| FAD CFM | 664 | 772 |
| MODEL | IAL 150 | IAL 180 |
|---|---|---|
| MOTOR HP | 150 | 180 |
| MOTOR KW | 110 | 132 |
| Discharge Pressure Bar | 2.5 | 2.5 |
| FAD CFM | 1312 | 1648 |
| Discharge Pressure Bar | 4 | 4 |
| FAD CFM | 1020 | 1274 |
| MODEL | IAL 215 |
|---|---|
| MOTOR HP | 215 |
| MOTOR KW | 160 |
| Discharge Pressure Bar | 3.0 |
| FAD CFM | 1613 |
| Discharge Pressure Bar | 4 |
| FAD CFM | 1432 |
● Flow measurement at outlet of compressor net of all losses at ● Ambient temp 25°C ● Suction pressure 1 bar
● Relative humidity 0% ● Cooling water temp 20°C ● Equipment limitations : Altitude 1000 m, Amb Temp 50°C
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FAQs
Common questions we get asked about air compressors with our replies.
Trouble shooting questions are answered on another page, there links to other popular air compressor related pages to the right.
How air is Compressed ?
The atmospheric air enters the compressor at atmospheric pressure and leaves it as a high pressure at low volume gas . This process can be done by Piston or by Rotary.
Why Compressed Air is needed?
All process in indusries can not be done with atmostpheric pressure hence air is required to compress so that process can be been done.
volume of 0.818 m3; or 1 lb of air a volume of 13.07 ft3.
What are points to be considered for Compressor selection?
- Causing leakages causing facrors like rust and scale deposits in steel pipes
- Any resistance
- Improper selection of pressure controling devices in the system
- Moist in electro-magnetic controls
- Freezing of moisture in pneumatic conveying system
- Inaccurate moving parts
Why Quality of Compressed Air is Important?
- To reduce the running costs
- Easy maintenance at low costs
- Quick operation
Common impurities found in Compressed Air?
- Humidity
- Dust particles
- Oil mixed during the process by the compressor
- Gases, Vapours, Fumes.
- Bacteria/Viruses
Defination of Dew Point?
Dew point can be defined as the temperature at which air is fully saturated and below which water will condense.
How to dry the Compressed Air?
Compressed Air can be dried by two methods -
- Refrigeration
- Sorption
Sorption:- The air stream passes over a bed of granular desiccant which in its active state has a vapour pressure below the vapour pressure of air stream to be dried and therefore physically removes the moisture from the air stream. Sorption can be classified into Absorption and Adsorption.
Absorption:- Absorption systems use a desiccant that dissolves with the absorbed moisture. The desiccant cannot be regenerated.
Absorption:- Adsorption dryers operate by passing compressed air through a bed of desiccant material, to which the water vapour is adsorbed.. These desiccants once saturated can be regenerated and reused.
What is the basic working principle of a refrigeration Dryer?
Hot, moist air enters the refrigeration dryer through an air to air heat exchanger, where the temperature of the inlet air is reduced. This cooled air now passes through a refrigerant to air to air heat exchanger where the tempe¬rature of the air is reduced to between 2° to 5°C The cooling induces condensation and the liquid water is removed in a liquid seprator. The dry air now goes out of the dryer through the air to air heat exchange where the temperature of the air is increased to slightly below the incoming air. This is a continuous process.
The dewpoint cannot go below 2°C PDP.
What is the basic principle of the Adsorption Dryers?
There are several different types of regenerative dryers but they all conform to the same basic concept. A regenerative dryer consists of two towers filled with the desiccant. The desiccant in one bed is on stream, drying the air, while the desiccant in the other tower is being regenerated. The two towers are interlinked with switching valves so that when the desiccant in the drying tower is saturated, the valves switch the flow into the tower that has just been regenerated. This switching operation is automatic giving conti¬nuous drying.
With an adsorption dryer, very low dewpoint, down to -40°C or -60°C can be achieved.
What are Adsorbents used in the Adsorption Dryers?
- Silica Gel
- Activated Alumina
- Molecular Sieve
Application of refrigeration type air dryers?
- For general plant air, dewpoints of 2°C to 4°C are considered sufficient,
- Refrigeration type dryers use less energy and hence are lower in first and operating costs.
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