970.3977 SCHULZ Rotary Screw Srp Dynamic Cfm Gallons Vts

Review SCHULZ Rotary Screw Srp Dynamic 40 Hp 150 Cfm 120 Gallons 208/230/460 Vts

The Schulz 970.3977 Rotary Screw Air Compressor is a powerful and efficient solution for businesses and industrial applications that require consistent and reliable compressed air. This compressor, specifically modeled as an SRP 4040 Dynamic with a 40 HP motor, offers impressive performance capabilities.

At its heart, this compressor is driven by a heavy-duty, oil-lubricated rotary screw air end. This design provides continuous flow and pressure, making it ideal for demanding applications that require a steady supply of compressed air. The air end is capable of delivering an impressive 150 CFM (cubic feet per minute) of airflow, allowing for a wide range of uses in various industries.

The compressor's 40 HP motor, available in 208/230/460 VTS configurations, offers impressive power and torque, ensuring quick recovery times and shortest possible response to air demand. This motor is engineered for durability and long service life, with features such as a heavy-duty cast iron frame, robust bearings, and a robust cooling system.

To accommodate larger air demands or extended periods of operation, this Schulz compressor features a generously sized 120-gallon air receiver tank. This tank provides ample storage capacity, reducing the need for frequent refills and minimizing downtime. With this tank, the compressor can deliver a total system pressure of 150 psi, making it suitable for a wide range of applications.

Additionally, the SRP 4040 Dynamic compressor boasts a number of user-friendly features, including a conveniently located control panel with easy-to-read gauges, a drain valve for easy water separation, and a fully automatic operation, allowing for unattended operation and minimal maintenance requirements.

In summary, the Schulz 970.3977 Rotary Screw Air Compressor, modeled as an SRP 4040 Dynamic with a 40 HP motor, is a robust and reliable solution for businesses and industries that require a steady and powerful supply of compressed air. With its impressive 150 CFM airflow, 120-gallon air receiver tank, and heavy-duty rotary screw air end, this compressor is capable of delivering consistent performance, making it an excellent investment for any business seeking to streamline their operations and minimize downtime.

The Schulz 970.3977 Rotary Screw SRP 4040 is a dynamic air compressor with a 40 HP motor, delivering 150 CFM of air at 120 gallons per minute. Here are some pros and cons that may help you make an informed decision about purchasing this model:

1. High Airflow: The compressor delivers a high volume of air at 150 CFM, making it suitable for applications requiring a large amount of air, such as sandblasting or spray painting.

2. Large Tank: The 120-gallon tank provides ample storage for compressed air, reducing the need for frequent refills and ensuring a consistent air supply.

3. Versatile Voltage: The compressor is designed to operate on various voltage inputs, including 208/230/460 volts, making it a flexible option for different industrial settings.

4. Energy Efficient: The rotary screw design of the compressor is known for its energy efficiency, as it can deliver more air at lower RPMs than reciprocating compressors.

5. Durable Construction: The compressor features a heavy-duty cast iron frame, making it robust and long-lasting.

1. High Initial Cost: The Rotary Screw SRP 4040 is a high-performance compressor with a significant initial investment.

2. Complex Design: Rotary screw compressors are more complex than reciprocating compressors, requiring more maintenance and repairs over time.

3. Loud Operation: The compressor produces a considerable amount of noise during operation, which may not be suitable for quiet industrial settings or office environments.

4. Large Footprint: Due to its size and tank capacity, the compressor requires a significant amount of floor space.

In conclusion, the Schulz 970.3977 Rotary Screw SRP 4040 is a high-performance air compressor suitable for applications requiring a large volume of compressed air. Its energy efficiency, durability, and versatile voltage input make it an attractive option for industrial settings. However, its high initial cost, complex design, loud operation, and large footprint are important factors to consider before making a purchase.

If the benefits of this compressor outweigh the cons for your specific application, then it may be a worthwhile investment. However, if you are looking for a more budget-friendly option or require a smaller compressor, you may want to consider other models or brands. Ultimately, it's essential to evaluate your unique needs and requirements before making a decision.

Details:

Pump type rotary. Auto restart. Easy access to components for quick and simple maintenance. Remote/local.

Starts per hour. Pressure and temperature sensor. Tank orientation horizontal. Synthetic oil.

Foam coated steel cabinet for noise reduction. Low noise level. Low maintenance costs;. Robust belts.

120 gallon tank. TEFL, ip55, degree of protection electric motors;. Low discharge temperature.

Details: srp 4040 dynamic. Phase fault or incorrect sequence. Operational settings. Operation method load/unload.

High efficiency electric motors;. Main motor and fan overloaded. Oversized separator elements low ppm and longer life time. Maintenance time to air filter, oil filter and air/oil separator, main motor grease.

High pressure. Low oil consumption;. Fault and sequence phase relay. Longer oil and separator life time.

Automatic starters with phase and sequence failure detection;. Pressure and temperature units. Oversized cooling system. Thermostatic valve for working temperature control;.

Compressor prepared to handle higher ambient temperatures. Electronic drain valve no. Error messages. Part # 970.3977-0.

Modern design products;. Lubricated air-end;. High temperature protection.

specifications compressorshow:

• brand: Schulz
• mpn: 970.3977
• part type: Hp Screw
• orientation: Horizontal

returns compressorshow:

• policy: returns accepted
• time: 14 days
• method: money back
• paid by: buyer

offer compressorshow:

• started: june 21, 2025
• availability: in stock
• in stock #: 3
• price: $21861.84
• item condition: New
• options: ship-to-home
• sold #: 18

seller compressorshow:

• # reviews: 725
• city: marietta, georgia
• rating: 100.0%

general compressorshow:

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

shipping compressorshow:

• type: fixed
• class: standard
• service: usps ground advantage
• carrier: usps
• transit: 6-12 days

payments compressorshow:

• other
• credit card: diners-club
• wallet: apple-pay