1.7164.1 KAESER Sigma Rotary Screw Air End Bar Compressor

Review KAESER Sigma Rotary Screw Air End Bar From Cs 121 Compressor

The Kaeser 1.7/16 4.1 Sigma 25 rotary screw air end is a key component of the CS 121 compressor system, renowned for its exceptional efficiency and reliability. This air end is specifically designed for industrial applications and can operate at a maximum pressure of 15 bar (217.6 psi).

The Sigma 25 rotary screw air end is characterized by its compact design, which allows it to be easily integrated into various compressor systems. The air end features Kaeser's advanced Sigma Profile airend technology, which ensures optimal airflow and efficient compression. The air end also benefits from a large, oil-lubricated rotor, which minimizes wear and tear and results in a long service life.

The 1.7/16 size denotes the size of the rotor and stator, with the 1.7 referring to the rotor diameter and the 16 referring to the stator diameter. The Sigma 25 designation indicates that this air end is part of Kaeser's Sigma series, which offers increased efficiency and reduced noise levels.

The CS 121 compressor system, which incorporates this air end, is known for its energy efficiency, with a power consumption that is up to 20% lower than comparable compressors. The system also features Kaeser's patented SIGMA Control 2 pressure control technology, which ensures constant pressure and stable compressed air quality.

The Kaeser 1.7/16 4.1 Sigma 25 rotary screw air end is suitable for a wide range of applications, including manufacturing, construction, and mining. Its robust design, coupled with its efficient performance, makes it an ideal choice for industries that require high-quality compressed air on a consistent basis.

Additional features of the Sigma 25 air end include a large, easily accessible oil sump, which simplifies maintenance tasks. The air end also benefits from a low noise level, which makes it well-suited for use in environments where quiet operation is important. Overall, the Kaeser 1.7/16 4.1 Sigma 25 rotary screw air end is a top-performing component of the CS 121 compressor system, delivering consistent, high-quality compressed air with efficiency and reliability.

The Kaeser 1.7/16 Sigma 25 rotary screw air compressor model CS 121 is a popular choice for businesses and industrial applications due to its high efficiency and reliability. Below are some pros and cons that can help in making an informed decision about purchasing this compressor.

1. Energy Efficiency: Kaeser compressors are known for their energy efficiency. This model comes with an IE4 motor, which is energy efficient and helps to reduce electricity bills.

2. High Air Delivery: The CS 121 model delivers a high air flow rate of 25 m3/h at a pressure of 15 bar. This makes it suitable for applications that require a large amount of compressed air.

3. Low Noise Level: The compressor operates at a noise level of 72 dB(A), which is lower than many other compressors in its class.

4. Dry Running Capability: The compressor is capable of dry running for short periods of time, making it ideal for intermittent applications.

5. Easy Maintenance: The compressor comes with a number of features that make maintenance easy, such as a large sight glass and easy access to filters.

1. High Initial Cost: The Kaeser CS 121 compressor is more expensive than some other compressors in its class. However, its energy efficiency and reliability can help to offset the initial cost over time.

2. Size and Weight: The compressor is larger and heavier than some other compressors in its class, which can make it more difficult to transport and install.

3. Complexity: The compressor is more complex than some other compressors, which can make it more difficult to troubleshoot and repair.

The Kaeser 1.7/16 Sigma 25 rotary screw air compressor model CS 121 is a high-performance compressor that is suitable for businesses and industrial applications that require a large amount of compressed air. Its energy efficiency, high air delivery, low noise level, dry running capability, and easy maintenance make it a worthwhile investment. However, its high initial cost, size and weight, and complexity are important considerations that should be taken into account before making a purchase.

If your business or industrial application requires a large amount of compressed air and you are willing to invest in a high-performance, energy-efficient compressor, then the Kaeser 1.7/16 Sigma 25 rotary screw air compressor model CS 121 is an excellent choice. However, if you are looking for a more affordable option, you may want to consider other compressors in its class that offer similar performance but at a lower price point. It is important to carefully evaluate your specific requirements and budget before making a decision.

Details:

Country of manufacture: n/a. Will there be a dock or forklift. Brand: Kaeser. Size: length : 47 in.

After the return period has ended, you can no longer product. All goods are so as is' and with all faults meaning, without limitation, that. Condition: used. width : 27 in.

Next day second air services are available. height : 25 in. Your phone number and business name.

Local pick-up, prefer to pick it up yourself. We choose the carrier. Air end serial no. Model: sigma 25.

Consignee: b. Need it urgently.

specifications compressorshow:

• brand: Kaeser
• mpn: 1.7164.1
• model: Sigma-25
• part type: Screw Bar Compressor

shipping compressorshow:

general compressorshow:

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

offer compressorshow:

• options: ship-to-home
• sold #: 21
• availability: in stock
• in stock #: 1
• best offers: true
• price: $3250.00
• item condition: Used
• started: march 28, 2025

returns compressorshow:

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

payments compressorshow:

• credit card: mastercard
• other
• wallet: apple-pay

seller compressorshow:

• city: middlebury, indiana
• rating: 99.6%
• # reviews: 55814