One-to-one gearless direct drive
Slower air end, lower running cost
At 2900 RPM, a large air end is more efficient than a high-speed one and delivers more compressed air for the same drive power. Lower speed means better efficiency and durability, with less wear and lower maintenance cost.
The range carries CE and ETL marks and uses air cooling with a thermostatically operated fan motor.
2-year warrantyOn the screw air end
45°C oil coolerDesigned for Indian ambient conditions
Universal partsDesigned to a universal code / standard
Up to 35% lowerConsumable cost compared with others
Thermostatic fanFan motor runs as temperature needs
Fixed speed
Technical specification — AG series
| Model | kW | Free air delivery, CFM | Free air delivery, m³/min | Noise dB | Size L×W×H mm | Weight kg | Outlet | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.7 MPa | 0.8 MPa | 1.0 MPa | 1.3 MPa | 0.7 MPa | 0.8 MPa | 1.0 MPa | 1.3 MPa | ||||||
| AG-10 | 7.5 | 45.92 | 38.85 | 33.55 | 30.37 | 1.30 | 1.10 | 0.95 | 0.86 | 62±2 | 890×630×920 | 300 | G1 1/4" |
| AG-15 | 11 | 65.34 | 57.21 | 49.44 | 46.26 | 1.85 | 1.62 | 1.40 | 1.31 | 62±2 | 940×705×1120 | 310 | G1 1/4" |
| AG-20 | 15 | 91.83 | 88.30 | 77.70 | 56.86 | 2.60 | 2.50 | 2.20 | 1.61 | 62±2 | 940×705×1120 | 350 | G1 1/4" |
| AG-25 | 18.5 | 113.02 | 109.49 | 92.53 | 74.17 | 3.20 | 3.10 | 2.62 | 2.10 | 63±2 | 1055×775×1230 | 420 | G1 1/4" |
| AG-30 | 22 | 134.21 | 127.15 | 113.02 | 98.90 | 3.80 | 3.60 | 3.20 | 2.80 | 63±2 | 1300×785×1185 | 550 | G1 1/4" |
| AG-40 | 30 | 183.66 | 176.67 | 158.94 | 134.21 | 5.20 | 5.00 | 4.50 | 3.80 | 63±2 | 1115×800×1250 | 510 | G1 1/4" |
| AG-50 | 37 | 240.17 | 218.98 | 197.79 | 173.06 | 6.80 | 6.20 | 5.60 | 4.90 | 63±2 | 1570×895×1295 | 950 | G1 1/2" |
| AG-60 | 45 | 282.56 | 271.96 | 247.24 | 204.85 | 8.00 | 7.70 | 7.00 | 5.80 | 68±2 | 1620×940×1355 | 1110 | G2" |
| AG-75 | 55 | 381.45 | 356.73 | 317.88 | 300.22 | 10.80 | 10.10 | 9.00 | 8.50 | 68±2 | 2045×1250×1705 | 1750 | G2" |
| AG-100 | 75 | 480.35 | 469.75 | 409.71 | 353.20 | 13.60 | 13.30 | 11.60 | 10.00 | 68±2 | 2045×1250×1705 | 1820 | G2" |
| AG-120 | 90 | 582.78 | 547.46 | 515.67 | 434.43 | 16.50 | 15.50 | 14.60 | 12.30 | 68±2 | 2340×1480×1820 | 2100 | DN50 |
| AG-150 | 110 | 759.38 | 724.06 | 618.10 | 572.18 | 21.50 | 20.50 | 17.50 | 16.20 | 68±2 | 2568×1620×1985 | 2800 | DN65 |
| AG-175 | 132 | 925.38 | 883.00 | 777.04 | 724.06 | 26.20 | 25.00 | 22.00 | 20.50 | 72±2 | 2568×1620×1985 | 3000 | DN65 |
| AG-200 | 160 | 1013.68 | 974.83 | 868.87 | 759.38 | 28.70 | 27.60 | 24.60 | 21.50 | 72±2 | 2720×1750×2125 | 3300 | DN65 |
All models: 2900 RPM, direct driven, air cooled. Values as printed in the GBROS brochure.
Variable frequency drive
VFD screw compressors — GCV series
A VFD matches air output to demand. At 70% of full load, the saving compared with a fixed-speed compressor is about 28% of full-load power.
| Model | Capacity, CFM | Pressure, kg/cm² | Relative capacity | |
|---|---|---|---|---|
| GCV-30A | 127.15 | 8.00 | Enquire | |
| GCV-40A | 176.67 | 8.00 | Enquire | |
| GCV-50A | 218.98 | 8.00 | Enquire | |
| GCV-60A | 271.96 | 8.00 | Enquire | |
| GCV-75A | 356.73 | 8.00 | Enquire | |
| GCV-100A | 469.75 | 8.00 | Enquire | |
| GCV-120A | 547.46 | 8.00 | Enquire | |
| GCV-150A | 724.06 | 8.00 | Enquire | |
| GCV-175A | 883.00 | 8.00 | Enquire | |
| GCV-200A | 974.83 | 8.00 | Enquire |
10-year life cycle cost — without VFD
Electricity 94%
Equipment 3%, maintenance 3%.
10-year life cycle cost — with VFD
Electricity 65%
VFD saving 28%
Equipment 4%, maintenance 3%.
ElectricityVFD savingEquipmentMaintenance
Mechanical advantages
- Minimum maintenance
- Smooth start
- Smooth control
Electrical advantages
- Low starting current
- High efficiency
- Improved power factor
- Reduced maximum demand
What is inside
Key components
Filter system
- Germany brand oil filter
- Germany brand air filter
- Germany brand air/oil separator
- Differential pressure transducer
Air end
- Large rotors and bearings for low speed
- Linear screw rotor
- Third-generation 5:6 male/female helical rotors
- SKF bearings
- Low noise, low vibration
Intake valve
- Advanced air flow control
- Air delivery adjustment 0–100%
- Balances air supply and consumption
- Energy saving
Electrical components
- France original Schneider components
- Default phase protection
- Over-temperature protection
- Idle load protection
- Automatic unloading
Intelligent controller
- Schneider electrical components
- Default phase and over-temperature protection
- Idle load protection
- Automatic unloading
- Automatically adjusts air delivery
Motor
- High efficiency, energy saving
- Insulation grade F
- Protection grade IP54
- Reliable, long-lasting durability
Photos are taken from the GBROS brochure.
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