Coolair screw air compressors with V-belt drive use German technique which provides high-quality air, low noise, and high efficiency. It’s more elegant, easy to install, simple to operate, and maintain. These compressors are ideal for various industrial applications due to their consistent performance and reliability. The compact design saves space while delivering powerful output. With long service life and energy-saving capabilities, it’s a perfect choice for modern industries.
Model | AHB-5A | AHB-7A | AHB-10A | AHB-15A | AHB-20A |
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Free Air Deliver / Discharge Pressure (m³/min / Mpa) | 0.55 / 0.8 | 0.85 / 0.7 0.75 / 0.8 |
1.2 / 0.7 1.1 / 0.8 0.9 / 1.0 0.7 / 1.2 |
1.6 / 0.7 1.5 / 0.8 1.3 / 1.0 1.1 / 1.2 |
2.5 / 0.7 2.3 / 0.8 2.1 / 1.0 1.9 / 1.2 |
Free Air Deliver / Discharge Pressure (CFM / PSI) | 20 / 116 | 30 / 102 27 / 116 |
42 / 102 39 / 116 32 / 145 25 / 174 |
57 / 102 53 / 116 46 / 145 39 / 174 |
88 / 102 81 / 116 74 / 145 67 / 174 |
Compression Stage | Single Stage | ||||
Ambient Temperature (℃) | -5 ~ +45℃ | ||||
Cooling Mode | Air Cooling | ||||
Discharge Temperature (℃) | Ambient Temperature +15℃ | ||||
Lubricant (L) | 3 | 3.7 | 3.7 | 10 | 10 |
Noise Level (dB) | 62 ± 2 | 64 ± 2 | — | ||
Drive Method | Belt Driven | ||||
Electricity (V / Ph / Hz) | 380 / 3 / 50 | ||||
Motor Power (KW / HP) | 4 / 5.5 | 5.5 / 7.5 | 7.5 / 10 | 11 / 15 | 15 / 20 |
Starting Method | Direct Starting | Y-△ Starter (Star Delta) | |||
Dimensions (L×W×H mm) | 920×600×690 | 860×730×960 | 940×800×1075 | — | |
Net Weight (kg) | 136 | 170 | 210 | 260 | 305 |
Air Outlet Diameter (inch/mm) | 3/4″ | 1/2″ | 1½” |
AirHorse ensure every machine Runs well more than 15 years
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Piping Material Features Comparison |
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Piping Features | Stainless Steel(Type 304L) | Mild Steel | Blue anodized Aluminum Alloy |
Weight (Dia 6inch, Length 6m) | 127.2 | 169.6 | 29.142 |
Anti-Corrosive | Yes | No | Yes(100%) |
Pressure drop (Dia 2 inch Length= 20m, Airflow=3 cubic metres/Minute, Pressure=10 bar) | 0.25 | 0.4 Bar | 0.1 |
Efficient Energy Use | High | Low-moderate | High( Potential Cost savings of 34%) |
Structural Durability | Very Strong | Very Strong | Strong |
High Thermal Endurance | Yes | Yes | Yes |
Installation Ease | Less Difficult | Difficult | Easy(High Flexibility and Modularity) |
Simple Installation | Approx 6 feet length per hour | Approx 6 feet length per hour | Approx 45 feet Length per hour |
Manpower and Work Hours Needed for 2″ Pipe Over 3000 Feet | Approx 600 man-hours/8 men for 2 weeks | Approx 600 man-hours/8 men for 2 weeks | About 100 man-hours with 8 workers, completed in under 2 days |
Annual Charges for Installation, Commissioning & Operation | Approx 3000 dollars | Approx 7820 dollars | Approx 1300 dollars |
Installation Cost Breakdown: Material % / Labor % | 30% / 70% | 25% / 75% | 80% / 20% |
Texture of Surface | 0.03 | 0.05 | 0.001 |
Required Specialized Tools: Welder, Threader, Groove Cutter | Yes | Yes | No |
Quality of Air | High — When needed, these pipe systems comply with ISO 8573-1:2010 air quality standards | Low( Not according to !SO 8573-2010 air quality standards) | High — These pipe systems support compliance with ISO 8573-1:2010 air quality standards when required. |
Cost Rate per Meter | Almost 2 less than Aluminum | 3 Times less than Aluminum | 163.64 Dollars |
Service Life Depends on Environment, Pipe Design, and Grade | 30 years | 40 years | 20 years |
Upfront Installation Cost | Material : 30% Labor:70% | Material : 25% Labor:75% | Material : 80% Labor:20% |
Care and Maintenance | Difficult — Rust buildup under pipes and fittings can reach machinery, requiring weekly preventive maintenance. | Difficult (Accumulation of rust under pipes and fittings which travels to machinery may require preventive maintenance every 3-4 days) | Easy — No rust buildup, with preventive maintenance needed every 4 weeks. |