Air Compressors
FS-Curtis

FS-Curtis built the first Masterline air compressors in 1897, setting the gold standard for superior engineering and design for all future generations of compressors.
For more than 160 years, FS-Curtis products have been passed down from generation to generation, proving their recognized value. Their Masterline Compressors remain unmatched in terms of durability and performance, along with their rotary screw and oil-less compressor series. FS-Curtis has earned the reputation for building the most rugged industrial-duty compressor you can buy.
Rotary Screw Air Compressors
Nx Series 4-37kW
Compact in design, robust in power, the Nx’s smooth, quiet operation is ideal for a wide variety of applications ranging from auto body shops to light industrial.
Nx Series 45-260kW
The Nx Series Compressors are built to the highest levels of dependability, reliability & efficiency with the ease of maintenance in the forefront. Nx Series compressors come standard with the smart & intuitive iCommand-Touch controller that enables you to keep your finger on the pulse of your entire compressed air system.
NxHE Series Two-Stage 90-260kW
FS-Curtis’ most energy-efficient air compressor to date, the NxHE Series compressors use patented two-stage airend technology to provide efficient operation with outstanding durability and offer the lowest life-cycle cost of any compressor on the market.
RS Series 15-300HP
Performing dependably in thousands of locations worldwide, RS Series compressors combine efficient operation with outstanding durability in the most demanding environments.
Reciprocating Air Compressors
CT Series 5-10HP
These reciprocating compressors combine signature performance and reliability with a simple industrial design, making them the most rugged — and affordable — compressors in their category.
OL Series 5-15HP
OL Series is the ideal reciprocating oil-less air compressor for applications where critical air quality is required such as food and beverage, medical, chemical processing, pharmaceutical, electronics, and more.
ML Series 5-30HP
ML Series compressors aren’t just durable. They’re also versatile, with a wide range of available configurations. No matter what your application, there’s a Masterline compressor just right for your needs.
CA Series 5-15HP
As the industry workhorse, CA Series components are selected based on durability and performance, ensuring that your compressor delivers reliable performance in demanding applications.
Oil-Free Compressors
ECO-Scroll 4-15kW
Environmentally friendly and highly reliable, the Eco Scroll comes with a user-friendly control interface with an easy-to-read display.
ECO-Turbo Series 185-250kW
With the ECO-Turbo, expert experience in centrifugal design and manufacturing for the highest efficiencies meets the simplified design for ease of ownership.
OL Series 5-15HP
OL Series is the ideal reciprocating oil-less air compressor for applications where critical air quality is required such as food and beverage, medical, chemical processing, pharmaceutical, electronics, and more.
Air Treatment and Accessories
RES Series 75-2000 SCFM
The RES Series lowers air system power costs and improves productivity by matching power consumption to compressed air demand.
BA Series
The BA Series Breathing Air Purifiers remove moisture, particulate solids, oil aerosols & mists, carbon monoxide and hydrocarbon vapors commonly present in compressed air resulting in air that can be safely used in breathing air devices.
DA Series 20-120 SCFM
The DA Series Modular Compressed Air Dryers provide bone dry air so your paint jobs come out perfect every time. When combined with pre-filtration and post-filtration, you have the ideal solution for eliminating air contaminants that cause issue with pain spraying, whether water or solvent borne.
MD Series
MD Series modular membrane compressed air dryers were developed to complement our stable of industry leading refrigeration, adsorption and filtration technologies.
D Series Desiccant Compressed air Dryers 7-5400 SCFM
For a complete selection of top-quality desiccant dryers that delivers ultimate performance with solid reliability the only name you need to remember is the D Series at FS-Curtis.
RN Series 10-1200 SCFM
FS-Curtis compressors and RN Series dryers give you a complete professional compressed-air system solution, all backed by the FS-Curtis reputation for rugged dependability.
CF Series 20-21250 SCFM
FS-Curtis CF series compressed air filtration further protects your investment with lower pressure drop.
EV-PRO Condensate Separators
Using a specially treated, adsorbent, polypropylene media the EV-PRO condensate separators efficiently and effectively separate all compressor lubricants without the need for a condensate storage tank, settling chambers or constant disposal. The EV-PRO offers the most reliable solutions to meet environment regulations and ensure you are ISO 14000 compliant.
FS-Connect Piping System
The FS-Connect Piping System is fast, flexible and easy to modify aluminum pipe system for all compressed air applications.
DemandSmart Flow Controller
Reduce your power usage up to 49% by adding the DemandSmart Flow Controller to your compressed air system with a 175 psi reciprocating machine.
Aftermarket Solutions
FS-Curtis Reciprocating Aftermarket
With these premium aftermarket products, FS-Curtis offers thorough coverage and outstanding performance to give confidence in your investments.
FS-Curtis Rotary Screw Aftermarket
With these premium aftermarket products, FS-Curtis offers thorough coverage and outstanding performance to give confidence in your investments.
Pro Fluid
Pro Fluid is specially formulated to offer professional grade protection at a competitive price and for virtually any application.
FSC-Max Cool
FSC-Max Cool is an advanced lubricant formula designed for large HP rotary units (6oHP/45kW).
FSC-Max Fluid
FSC-Max Fluid is FS-Curtis' core fluid product line and comes with a bold new look.
Toledo Tools
HM Series 1-3HP
Cut wire-reinforced hydraulic hose clean and fast and eliminate your down time.