100890.11 KAESER Sx Rotary Screw Air Compressor

Review KAESER Model Sx Part No. Rotary Screw Air Compressor Hp As-is

The Kaeser 100890.11 SX Rotary Screw Air Compressor is an as-is, pre-owned unit that offers reliable and efficient compressed air solutions for various industrial applications. This compressor is powered by a Siemens Siedler SDM151C-100A 100 HP, 480V, 60 Hz motor, which delivers substantial air output with high pressure stability.

The Kaeser SX series compressors are renowned for their energy efficiency, and this model is no exception. It features an advanced airend design that minimizes power losses, ensuring lower energy consumption and reduced operating costs. The compressor also boasts a robust and durable construction, with a cast iron frame and heavy-duty components that ensure long-lasting performance and minimal maintenance requirements.

The 100890.11 SX comes with an integrated aftercooler and air-cooled oil cooler, which maintain optimal operating temperatures and ensure the air produced is free of condensation. The compressor's oil-lubricated rotary screw elements offer excellent compression efficiency and ensure a long service life.

This compressor is equipped with a modern microprocessor control system that monitors and regulates all critical operating parameters, ensuring stable and consistent air delivery. Additionally, it features a user-friendly interface that allows easy access to diagnostic information and allows for remote monitoring and control capabilities.

The 100890.11 SX is also designed for quiet operation, with sound attenuation features that reduce noise levels and make it an ideal choice for applications where noise reduction is a priority. The compressor is also equipped with various safety features, such as pressure relief valves and thermal overload protection, ensuring safe and reliable operation.

In summary, the Kaeser 100890.11 SX Rotary Screw Air Compressor is an as-is, pre-owned unit that offers a reliable and efficient compressed air solution with a powerful 100 HP motor, advanced energy-saving design, and a robust and durable construction. With its integrated cooling systems, quiet operation, and modern control system, this compressor is an excellent choice for various industrial applications.

1. Cost Savings: The primary advantage of buying an as-is compressor is the significant cost savings compared to purchasing a brand new one. As-is or used compressors are typically sold at a fraction of the price of new ones.

2. Availability: As-is compressors are often readily available from various sources such as surplus markets, online marketplaces, or directly from manufacturers. This availability can help minimize downtime for businesses that require compressed air to operate.

3. Functionality: In many cases, as-is compressors can still operate effectively, delivering the required compressed air volume and pressure for various applications.

1. Lack of Warranty: One of the main disadvantages of buying an as-is compressor is the absence of a manufacturer's warranty. This means that any repairs or maintenance required would be the responsibility of the buyer.

2. Potential for Repairs: As-is compressors may require repairs before they can be put to use. The extent and cost of these repairs can vary significantly. It is essential to have a thorough understanding of the compressor's condition before purchasing.

3. Limited Support: Since as-is compressors are not new, the level of support from the manufacturer may be limited. This could make it more challenging to resolve any issues that may arise.

Buying an as-is Kaeser 100890.11 SX rotary screw air compressor with a horsepower of 10 comes with both advantages and disadvantages. These include cost savings, availability, functionality, lack of warranty, potential for repairs, and limited support.

Before making a decision, it is crucial to assess the specific needs of your business and evaluate the compressor's condition thoroughly. If the potential savings outweigh the potential costs and risks, and you are willing to take on the responsibility for any repairs, then an as-is compressor could be a viable option. However, if you require the peace of mind that comes with a new compressor and its warranty, it may be worth the additional investment. Ultimately, the decision depends on your budget, operational requirements, and risk tolerance.

Details:

100890.11 rotary screw air compressor, 5 hp, untested - sold as-is for parts / repair. Incorrect quantity. Buyer pays shipping, handling, and packaging. From normal wear.

You are buying on a Kaeser model sx 5 part no. XS 13181 Bran. Incorrect item shipped.

specifications compressorshow:

• brand: Kaeser
• mpn: 100890.11
• part type: Hp Screw Compressor
• rated horsepower: 5 Hp
• unit type: Unit
• current phase: 3 Phase
• airflow volume: Cfm
• country of origin: Germany
• maximum pressure: 125 Psi
• rated voltage: 208 V, 230 V, 460 V

seller compressorshow:

• city: milpitas, california
• rating: 100.0%
• # reviews: 1870

returns compressorshow:

• policy: no returns

offer compressorshow:

• in stock #: 5
• prices: $885.40–$7549.00
• item condition:
  • Used
  • New
• started: december 18, 2025
• options: seller-arranged-local-pickup
• availability: in stock
• sold #: 13

shipping compressorshow:

payments compressorshow:

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

general compressorshow:

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