40 HP Direct Drive Rotary Screw Air Compressor, 3 Phase-ERS0400003D

Each and every one of our rotary screw air compressors is built to exacting standards, to provide years of dependable service, under demanding conditions. And because we use only high-quality OEM components, we offer a full ten year warranty, on all of our rotary screw air compressors.

This 40 HP rotary screw air compressor offers a lot of functionality including a PLC that allows easy and intuitive scheduling and operation of the compressor. Paired with EMAX’s world-class customer support, after the sale, we’re certain this air compressor will meet your compressed air needs now and for years to come.

Key Differences in Emax Rotary Screw Air Compressors

• Expert experience in the air industry
• Innovative product design
• Highest quality components
• Professional workmanship
• Our commitment to excellence
• Our GUARANTEE to stand behind our product !

Rotary Screw Air System snapshot:

• 197 CFM @ 100 PSI = max 145 PSI
• Three Phase Power = 208/230/460V Three phase
• Drive-Tek™ Design = Reduces energy demand up to 33%
• Standard Y-Delta Soft Start Motor = Provides reduced energy demand and amp draw on start up
• Spin-Tek™ Design = Unique easy access oil filters & air/oil separators, Requires no tools to remove/install saving time and money
• Precision Engineered Rotary Air End = Highly efficient design provides maximum discharge
• Heavy Duty Sound Attenuated Cabinet = Provides lower decibel operation than a typical rotary screw
• Designed For Use With Stationary Air Receiver (Not Included)

The Heart of EMAX Rotary Screw:

The Airend is the most important part of your compressor, it is the heart of the machine that actually compresses the air.

Premium Industrial Motors
We use only premium industrial name brand motors to run our compressors. Emax uses only low 1750 RPM motors.

Programmable Logic Controller

• Adjust Pressure
• Low Oil Shutdown 
• Reverse Fault
• High Voltage Fault 
• Over AMP Shut down 
• Clock and Date 
• Light 
• Parameters
• Hour meter
• Fault History 
• Maintenance Service 
• Air Differential Control
• Built in Timer 
• On- line demand
• Warranty – These PLC’s carry a 5 year warranty
• Daily / weekly Schedule
• Self Start 
• Master Slave

The BEST Warranty Around!
Emax Compressor backs all their compressors with the best warranty in the industry. Emax Compressor gives their Rotary screw Pump a full 10 year warranty, 5 year on the motor and all other components ! The warranty is NOT pro-rated. We cover labor for the first 12 months for major repairs.With our warranty we don’t ask you to buy a service plan or extended warranty, we just ask that you purchase and use our oil and filters. This ensures the correct oil with the specs needed to run our pumps is used. Our trained service and support team is ready if you ever need them and we carry a full line of new replacement parts.