Product Description
Two Stage Compressors consist of two or more cylinders. The first stage, low pressure (LP) cylinder is always larger in diameter than the second stage, high pressure (HP) cylinder. The atmospheric air enters into LP Cylinders through inlet filter & valves and passes to HP cylinder through intercooler and HP inlet valves. The air is for higher pressure by HP cylinder and then delivered to final destination. The highly efficient intercooler provides maximum heat dissipation between stages, resulting in more air per horse power and less trouble from carbonization.
These compressors are suitable for applications where air pressure is required upto 17.5 Kg / cm2g (250 psig). They are useful in textile industries, plastic industries, paper industries, spray painting, blowering, cleaning, chemical plants, garages, tyre inflation, pneumatic operations, Engineering Industries, Shot Blasting, Cement Plant, Mining, Pharmaceuticals, Pastiside, Foundry, Oil Industries etc.
Technical Specifications (Two Stage Compressor) :
| Model | Motor HP | No.Of Piston | Piston Displacement CFM | Pressure PSIG | Receiver Litre |
| GC - 184 SS | 2.0 / 3.0 | 2 | 6.0 / 8.5 | 150 | 135 / 160 |
| GC - 284 | 2.0 / 3.0 | 2 | 6.7 / 9.8 | 200 | 160 / 200 |
| GC - 2390 | 3.0 / 5.0 | 2 | 8.9 / 11.0 | 200 | 160 / 200 |
| GC - 292 | 5 | 2 | 17.3 | 200 | 200 / 240 |
| GC - 2525 | 5.0 / 7.5 | 2 | 17.3 / 22.0 | 200 | 200 / 240 |
| GC - 303 | 7.5 | 2 | 23.8 | 200 | 240 / 300 |
| GC - 2595 | 7.5 / 10.0 | 2 | 24.0 / 30.0 | 200 | 240 / 300 |
| GC - 2650 | 10 | 2 | 30 | 200 | 240 / 300 |
| GC - 121T2 | 10.0 / 125.5 | 2 | 32.9 / 44.0 | 200 | 300 / 500 |
| GC - 7150 | 12.5 / 15.0 | 2 | 55.0 / 60.5 | 200 | 300 / 500 |
| GC - 65T | 15.0 / 20.0 | 3 | 54.4 / 81.8 | 200 | 500 / 625 |
| GC - 75T | 20.0 / 25.0 | 3 | 65.8 / 98.7 | 150 | 500 / 625 |
| GC - 3050 | 25.0 / 40.0 | 3 | 85.8 / 112.0 | 150 | 500 / 625 |
| GC - 65TD | 30.0 / 40.0 | 3 + 3 | 110.0 / 145.0 | 150 | 750 / 1000 |
| GC - 75TD | 40.0 / 50.0 | 3 + 3 | 132.0 / 166.0 | 150 | 750 / 1000 |
High Performance and EfficiencyThis compressor is built for reliable, high-speed operation at 920 RPM, ensuring consistent air flow of 42 CFM at 12 Bar. The two-stage, triple-cylinder design maximizes compression while maintaining temperature through air cooling. The robust cast iron construction and oil-lubricated components guarantee longevity and reduced maintenance.
Versatile Industrial ApplicationsIdeal for usage in diverse settings such as workshops, factories, and for powering pneumatic tools, the compressors configuration is optimized for stationary installation. Its large tank capacity and heavy-duty electric motor make it suitable for continuous and demanding use, while standard ISI-marked brass fittings ensure compatibility and safety.
FAQs of Two Stage Medium Pressure AIr Compressor:
Q: How does the two-stage compression process work in this air compressor?
A: The compressor uses two-stage compression, meaning air is first compressed in a low-pressure cylinder, cooled, and then passed to a high-pressure cylinder for further compression. This increases efficiency and allows higher working pressures of up to 12 Bar (174 PSI).
Q: What are the benefits of using an oil-lubricated cast iron compressor for industrial applications?
A: Oil lubrication reduces friction and wear, extending the lifespan of moving parts, while cast iron provides exceptional durability and heat resistance. This combination ensures reliable, long-term operation for demanding environments.
Q: When is this air compressor suitable for workshop or factory use?
A: This compressor is ideal for continuous operations in industrial workshops and factories, especially where pneumatic tools or equipment require consistent medium-pressure air supply. Its 300-liter tank and heavy-duty motor support extended runtime.
Q: Where can the stationary configuration be installed safely?
A: The stationary design allows installation on solid, level floors in workshops, manufacturing units, or industrial plants. Adequate ventilation and access for maintenance should be ensured, given its dimensions (1524 mm x 760 mm x 1220 mm) and weight (approx. 350 kg).
Q: What is the process for starting the compressor and ensuring safe operation?
A: The compressor utilizes a Direct On Line (DOL) starter for effortless and immediate activation. For safe operation, connect the power supply (415 V), check the oil levels, and ensure the fittings are secured before use. Routine maintenance should include checking lubrication and cleaning the cooling fins.
Q: How does air cooling enhance the compressors performance?
A: The air-cooled mechanism dissipates heat generated during compression, preventing overheating and maintaining consistent performance, especially during long or repeated duty cycles.
Q: What are the main advantages of the ISI-marked brass fittings provided?
A: ISI-marked brass fittings guarantee reliability, corrosion resistance, and adherence to Indian standards, ensuring leak-free connections and safer pneumatic system operation.