4907742 EMAX Tank Mount Rotary Screw Compressor Air Dryer

Review EMAX Tank Mount Rotary Screw Compressor Air Dryer 7.5 Hp Gal 230

The EMAX 4907742 Tank Mount Rotary Screw Compressor Air Dryer is a powerful and efficient solution for compressed air systems requiring large capacities. This 7.5 HP compressor comes with an 80-gallon tank, providing ample storage for your air needs. It operates on a single-phase 230-volt electrical supply, making it ideal for various industrial and commercial applications.

This compressor features a rotary screw design, which is known for its energy efficiency and durability. The oil-lubricated rotors and stators create compressed air with minimal heat generation and high pressure stability. The air is then cooled and dried by the integrated air dryer, ensuring that the output air is free from moisture and contaminants, thus preventing condensation and corrosion in downstream equipment.

The tank mount design offers several advantages: it provides easy access to the compressor components for maintenance, it allows for convenient installation in limited spaces, and it offers the benefit of a large air storage capacity for continuous air supply. The compressor also includes an automatic drain valve to ensure that any condensate is automatically drained from the tank.

Additional features of the EMAX 4907742 Tank Mount Rotary Screw Compressor Air Dryer include a pressure switch with a pressure relief valve to protect against overpressure, a filter separator to remove any remaining moisture and solid particles, and a solid-state contactor with a thermal overload protection for safe and reliable operation.

In summary, the EMAX 4907742 Tank Mount Rotary Screw Compressor Air Dryer is a robust and efficient compressor system designed for industrial and commercial applications. Its large storage capacity, integrated air dryer, and easy maintenance make it a reliable and cost-effective solution for your compressed air needs.

The EMAX 4907742 tank-mount rotary screw compressor air dryer is a popular choice for industrial applications due to its high airflow capacity and large tank size. Here are some pros and cons to help you make an informed decision:

1. High Airflow: With a 7.5 HP motor, this compressor can deliver up to 100 CFM of compressed air, making it suitable for heavy-duty applications.

2. Large Tank: The 80-gallon tank allows for long run times between refills, reducing the need for frequent interruptions to the compressed air supply.

3. Air Dryer: The integrated air dryer ensures that the compressed air is free of moisture and oil, which is essential for many industrial processes.

4. Tank-Mount Design: The tank-mount design keeps the compressor and air dryer in a compact and stable configuration, making it easy to install and maintain.

5. Energy Efficient: The compressor is designed to be energy efficient, with a motor that automatically adjusts to demand, reducing energy waste.

1. Price: The EMAX 4907742 is a high-end compressor, and its price tag reflects its advanced features and capabilities.

2. Size and Weight: With a large tank and powerful motor, this compressor is heavy and bulky, requiring a sturdy installation location and adequate electrical power.

3. Maintenance: Like all compressors, the EMAX 4907742 requires regular maintenance to ensure optimal performance and longevity.

In conclusion, the EMAX 4907742 tank-mount rotary screw compressor air dryer is an excellent choice for businesses that require a large volume of compressed air with high-quality air dryer capabilities. Its advanced features, such as energy efficiency and automatic adjustment to demand, make it a worthwhile investment for heavy-duty applications. However, its high price tag, size, and weight, as well as the ongoing maintenance requirements, may make it a less attractive option for smaller businesses or those with limited resources.

Recommendation: Based on the information provided, I would recommend the EMAX 4907742 tank-mount rotary screw compressor air dryer for businesses that require a large volume of compressed air with high-quality air dryer capabilities and the resources to support its installation, operation, and maintenance. For smaller businesses or those with limited resources, a less expensive and smaller compressor with a separate air dryer may be a more practical choice.

Details:

These units are equipped with v-belt drive, 1750rpm premium motor, Mann filters for superior filtration, 8000hr oil and Emax tank mount rotary screw compressor w/ air dryer, 7.5 hp, 80 gal, 230 volts , model # erik070001. Warranty information and contact details can be found on our. Our industrial series rotary line offers superior performance, a slick design and quite operation. The controller has multi-unit control giving you the ability to run multiple rotary's with a master/slave relationship.

These units are equipped with v-belt drive, 1750rpm premium motor, Mann filters for superior filtration, 8000hr oil and all back by the best warranty program. The sound proof cabinet helps reduce operational noise to a minimum. Northern tool item# 4907742. This unit is mounted to a receiving tank with patented swing arm air dryer for small foot print and easy maintenance.

Our industrial rotary screw air compressors are built with premium standard features, offering the logic 9 smart controller giving you visual ability to set pressures, alarms and schedules.

specifications compressorshow:

• brand: Emax
• mpn: 4907742
• part type: Hp Tank Mount Screw Compressor
• upc: 815002012414

seller compressorshow:

• rating: 99.4%
• city: prior lake, minnesota
• # reviews: 232099

returns compressorshow:

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

general compressorshow:

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

offer compressorshow:

• options: ship-to-home
• sold #: 12
• availability: in stock
• started: december 4, 2025
• in stock #: 1
• price: $11013.15
• item condition: New

shipping compressorshow:

• service: flat rate freight
• class: freight
• type: fixed

payments compressorshow:

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