


| Brand | SULLAIR |
|---|---|
| Manufacturer Part Number | ST1109AC |
| Part Type | SCREW COMPRESSOR |
| Rated Horsepower | 15 HP |
| Current Phase | 3 PHASE |
| Airflow Volume | CFM |
| Country/region Of Manufacture | UNITED STATES |
| Maximum Pressure | 125 |
| Rated Voltage | 230 V, 460 V |
The Sullair ST1109AC 15HP Screw Air Compressor (Model: 1657) is a robust and reliable industrial-grade air compression solution designed for heavy-duty applications. This compressor is a perfect blend of power, efficiency, and durability, making it an ideal choice for various industries such as manufacturing, construction, automotive, and more.
The Sullair ST1109AC is equipped with a powerful 15HP (11.2kW) electric motor that delivers a maximum air flow rate of 134.2 CFM (3.8 m /min) at 100 PSI (6.89 bar). This impressive air delivery capability ensures that the compressor can meet the high-demand requirements of multiple tools and equipment simultaneously, thereby enhancing productivity. The compressor also boasts a maximum pressure of 150 PSI (10.3 bar), providing ample pressure for various applications.
The heart of the Sullair ST1109AC is its reliable and efficient oil-lubricated screw compressor element. This element is designed to minimize wear and tear, thereby reducing maintenance and repair costs over the life of the compressor. The screw compressor also features a self-regulating, oil-injected design that ensures consistent air quality and pressure, thereby reducing downtime due to air quality issues.
The Sullair ST1109AC is equipped with a heavy-duty cast iron frame that provides excellent stability and durability. This frame is designed to withstand the rigors of heavy-duty use, ensuring that the compressor remains operational for years to come. The compressor also features a large oil reservoir that ensures ample oil supply during operation, thereby reducing the risk of oil starvation and compressor damage.
The Sullair ST1109AC is equipped with a range of safety features that ensure safe and efficient operation. These features include a thermal overload protection that shuts down the compressor in case of overheating, a pressure relief valve that releases excess pressure to prevent damage to the compressor, and a safety interlock that ensures the compressor is not started unless all safety features are engaged.
The Sullair ST1109AC is also easy to maintain and service, thanks to its user-friendly design. The compressor features easy-to-access filter elements, drain valves, and oil reservoir, making routine maintenance a breeze. The compressor is also equipped with a drain valve that allows for easy draining of condensate, thereby reducing the risk of water damage.
In conclusion, the Sullair ST1109AC 15HP Screw Air Compressor (Model: 1657) is a powerful, reliable, and efficient air compression solution that is perfect for heavy-duty applications. Its robust design, reliable screw compressor element, and user-friendly maintenance features make it an ideal choice for industries that require high-quality air delivery. With its impressive air delivery capability, excellent stability, and safety features, the Sullair ST1109AC is a must-have for any industrial facility that requires a reliable and efficient air compression solution.
Pros of Sullair ST1109AC 15HP Screw Air Compressor:1. Energy Efficient: This air compressor is equipped with a highly efficient oil-injected screw air end, which provides a high level of energy efficiency.
2. Durable: The compressor is built with high-quality components, ensuring longevity and reliability.
3. Quiet Operation: The ST1109AC operates at a relatively low noise level, making it suitable for use in various environments.
4. Large Tank Capacity: The compressor features a 115-gallon tank, providing a sufficient air supply for extended periods.
5. Variety of Uses: The 15HP power output makes this compressor suitable for a wide range of applications, from construction and manufacturing to auto repair and HVAC.
Cons of Sullair ST1109AC 15HP Screw Air Compressor:1. High Upfront Cost: The ST1109AC is a premium product and comes with a higher price tag compared to less powerful or less feature-rich compressors.
2. Maintenance Requirements: Like any other industrial machinery, the compressor requires regular maintenance to ensure optimal performance. This includes oil changes, filter replacements, and periodic checks on various components.
3. Size and Weight: The compressor is quite large and heavy, which might pose challenges in transportation and storage, especially for users with limited space.
Conclusion:The Sullair ST1109AC 15HP Screw Air Compressor is a powerful, energy-efficient, and durable machine that provides a large air supply and can be used in various applications. Its high upfront cost and maintenance requirements are drawbacks, but the benefits it offers, such as quiet operation and long-term reliability, make it a worthwhile investment for those who need a heavy-duty compressor for their business or industrial operations.
Recommendation:If you require a powerful air compressor for heavy-duty applications, the Sullair ST1109AC is a solid choice. However, before making a purchase, consider your specific needs, budget, and available space to ensure this compressor is the right fit for your requirements.
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