Spec Sheet
4
dBA SHIELD NOISE REDUCTION
Designed for quiet operation.
 • Integration of centrifugal blower and drive motors make for 
extremely smooth and quiet operation
 • Extra-thick sound insulation reduces noise
 • Can be installed in applications where a quiet  
setting is important
eCOOL
®
 TECHNOLOGY
The ultimate in system protection and reliability.
 • Protects critical components from  
compressor-generated heat
 • Compartmentalized air flow design and standard aftercooler
 • Extends component life and reduces downtime
QUALITY COMPONENTS
Built to the highest levels of dependability and reliability.
 • Standard TEFC motor protects compressor from 
surrounding dirty air, increasing the efficiency and 
prolonging the life of the motor 
 • Spin-on air/oil separator allows for quick maintenance 
and results in one-to-three PPM oil carryover. This 
translates into lower make-up oil costs and higher quality 
compressed air
SUPERIOR PACKAGE DESIGN
Designed for low cost of ownership and easy service.
 • Space-saving design
 • Pulsation-free air 
 • 100% continuous duty
 • Extended service intervals
 • More CFM per horsepower
 • Improved air quality
 • Energy efficiency at full load delivers more air  
for the money integrated into a smaller footprint
 • Exclusive FS-Curtis airends utilize the latest rotor profile to 
maximize efficiency
OPTIONAL DEMANDSMART 
ENERGY MANAGEMENT SYSTEM (8-15 KW)
Ideal combination of variable speed drive, controller, 
and drivetrain. 
 VARIABLE SPEED DRIVE
 • Results in outstanding energy savings day in and day out
 • Reduces lifecycle costs
 PRECISION BUILT AIREND
 • Exclusive FS-Curtis airends utilize precision cut rotor 
profiles to maximize proficiency 
 ICOMMAND CONTROLLER
 • Intuitive and easy to use
 • Precisely delivers compressed air to usage
OPTIONAL ULTRAPACK
Ideally sized prelter and integrated refrigerated dryer.
 • Saves floor space and reduces wasted time and 
installation cost
NX SERIES FEATURES AT A GLANCE
Stable air pressure, steady airflow and quieter, continuous-duty 
operation are just a few of the advantages you get.
FIXED AND VARIABLE SPEED ROTARY SCREW AIR COMPRESSORS 4-15 KW










