Spec Sheet
5
eCOOL
®
 TECHNOLOGY   
A COOL INNOVATION
Compressors generate heat. FS-Curtis’ exclusive eCOOL technology 
provides protection from heat and reduces thermal stress. 
By combining smart compressor layout with intelligent component 
selection, eCOOL technology maximizes cooling airflow for greater 
energy efficiency, improved reliability and increases service life up to 50% 
longer for motors and electrical components and up to 30-50% longer for 
bearings, hoses and seals.
NX SERIES 
AIR COMPRESSORS
dBA SHIELD NOISE REDUCTION  
A SOUND INVESTMENT
The Nx series is uniquely designed, combining both motor and fan, coupled with 
airflow baffling and sound insulation for extremely quiet operation. It’s so quiet, you 
can install the unit closer to where you want to use it. 
INTELLIGENT PACKAGE DESIGN
The Nx Series offers a space-saving profile that’s easy to install, freeing up 
more floor space. Exclusive FS-Curtis airends maximize efficiency, along with 
continuous-duty control. Plus, multiple functions are integrated on the oil valve 
assembly which reduces connections by up to 90% 
Heavy-duty industrial hose assemblies have hydraulic fittings and bonded o-ring 
seals for long life, plus they can also be reused. Even the spin-on air/oil separator 
is direct-flanged onto the airend for fast, no-mess replacement.
OPTIONAL ULTRAPACK
Downstream oil and water can make a negative impact on your bottom line. The Nx 
series compressors also have an optional Ultrapack which includes an integrated 
dryer and filter to keep your production high and your air system dry.










