20-125L SULLAIR Rotary Screw Air Compressor

Review SULLAIR 24kt 125hp Rotary Screw Air Compressor 480v 3ph 93k Hours Tested

The Sullair 20-125L 24kt Rotary Screw Air Compressor is a powerful and efficient solution for industrial compressed air needs. This particular model boasts a 125 horsepower (hp) motor, capable of delivering a robust flow rate of 20 cubic feet per minute (cfm) at 125 psi. The compressor's 480 volts, 3-phase electrical configuration ensures reliable operation in industrial settings.

The Sullair 20-125L is part of the 24kt series, which is renowned for its advanced technology and exceptional performance. The compressor's rotary screw design ensures consistent air quality by continuously lubricating the air and removing moisture through an integrated refrigerated air cooler. The 93k frame size provides ample space for components, ensuring easy access for maintenance and repairs.

One of the standout features of this compressor is its TEFC (totally enclosed fan cooled) motor. This design protects the motor from external debris and harsh environments, while also reducing noise levels. The compressor's sound level is further minimized through the use of a sound attenuated canopy, making it a suitable choice for applications where noise is a concern.

The Sullair 20-125L also comes equipped with a number of features to enhance its ease of use and maintenance. These include a large capacity air receiver, which provides ample storage for compressed air and helps maintain system pressure during periods of high demand. The compressor also features a pressure switch that automatically starts and stops the compressor based on the desired pressure setting, ensuring energy efficiency and reducing wear on the compressor.

In summary, the Sullair 20-125L 24kt Rotary Screw Air Compressor is a high-performance and versatile industrial compressor. Its powerful 125 hp motor, robust flow rate, and advanced features make it an ideal choice for a wide range of applications in industrial settings. The compressor's TEFC motor and sound attenuated canopy contribute to its reliability, energy efficiency, and quiet operation.

Sullair 20-125L 24kt 125hp Rotary Screw Air Compressor (480V, 3Ph, 93k): A Detailed Analysis

The Sullair 20-125L 24kt 125hp Rotary Screw Air Compressor is a powerful and efficient industrial air compressor. This model operates on a 480V, 3-phase electrical supply with a voltage rating of 93k. Let's explore its pros and cons to help you make an informed purchasing decision.

1. High air delivery: With a maximum airflow of 20,400 CFM at 100 psi, this compressor delivers a substantial amount of air, making it suitable for heavy-duty applications such as manufacturing, construction, and mining.

2. Energy efficiency: The Sullair 20-125L features a variable speed drive (VSD) system, which adjusts the compressor's motor speed based on demand, resulting in energy savings and reduced electricity consumption.

3. Durability: Rotary screw compressors are renowned for their robustness and reliability, and the Sullair 20-125L is no exception. It is built with high-quality components and is designed to withstand the rigors of industrial environments.

4. Quiet operation: This compressor is relatively quiet compared to other compressors in its class, with a noise level of 74 dBA at 17 feet, making it a suitable option for indoor applications.

5. Easy maintenance: The Sullair 20-125L features a large access door, easy-to-reach components, and a built-in lubrication system, making routine maintenance more efficient and less time-consuming.

1. High initial cost: As a high-performance, industrial-grade compressor, the Sullair 20-125L comes with a substantial price tag. This may be a barrier for smaller businesses or individuals with limited budgets.

2. Large footprint: With a size of approximately 20 feet long, 10 feet wide, and 11 feet tall, this compressor requires a substantial amount of floor space, which may not be practical for all facilities.

3. Complex installation: Due to its size and electrical requirements, installing the Sullair 20-125L can be a complex and time-consuming process. It is recommended that this task be carried out by a qualified electrician and compressor technician.

In conclusion, the Sullair 20-125L 24kt 125hp Rotary Screw Air Compressor is a powerful and efficient industrial air compressor with numerous advantages. Its high air delivery, energy efficiency, durability, quiet operation, and easy maintenance make it an excellent choice for heavy-duty applications. However, its high initial cost, large footprint, and complex installation process may be disadvantages for some potential buyers.

If you require a high-performance, industrial-grade air compressor for heavy-duty applications and have the necessary budget and floor space, the Sullair 20-125L 24kt 125hp Rotary Screw Air Compressor is a solid investment. Its energy efficiency, ease of maintenance, and quiet operation make it a worthwhile addition to any industrial facility.

Details:

Brand: Sullair. Damper has missing parts. Your phone number and business name. Tested and works as it should.

Next day second air services are available. We choose the carrier. After the return period has ended, you can no longer product. height : 85 in.

Manufacture date: n/a. Will there be a dock or forklift. All goods are so as is' and with all faults meaning, without limitation, that. width : 65 in.

Tank size: no. Local pick-up, prefer to pick it up yourself. Has modifications to the controls that allow system pressure bleed off when stopped. Consignee: b.

Cooling type: air-cooled. Type: rotary screw. Condition: used. Msrp: $14500.00.

Damper motor was tested works good. Size: length : 110 in. Need it urgently.

Country of manufacture: USA.

specifications compressorshow:

• brand: Sullair
• mpn: 20-125l
• part type: 480v Screw Compressor
• country of manufacture: United States

shipping compressorshow:

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

returns compressorshow:

• policy: returns accepted
• paid by: buyer
• method: money back
• time: 30 days

payments compressorshow:

• credit card: visa
• other
• wallet: google-pay

offer compressorshow:

• best offers: true
• sold #: 9
• prices: $3000.00–$12775.91
• item condition: Used
• options: ship-to-home
• availability: in stock
• in stock #: 2
• started: march 5, 2026

seller compressorshow:

• city: middlebury, indiana
• rating: 99.8%
• # reviews: 62827