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CT Series 5-10HP
TOUGH. TRUSTED. AFFORDABLE.
5-10HP RECIPROCATING AIR COMPRESSOR
The CT Series gives you rugged, field-proven two-stage performance without breaking the bank. Designed for shops, light industrial, and automotive use, it withstands heavy use with fewer surprises.
With 100 % cast-iron components, stainless steel valves, and a slow-speed pump design, the CT delivers long life and consistent output — so you get more runtime and less downtime.
Description
At FS-Curtis, we believe rugged performance shouldn’t come with compromise. The CT Series is built from the ground up with industrial-grade components – cast iron cylinders, heads, connecting rods, and pistons – ensuring components wear more slowly, cycle after cycle. Backed by our precision manufacturing standards, CT gives you durable, dependable air power at a lower total cost of ownership. Ideal for light industrial shops, small plants, and automotive service where reliability and affordability matter most.
Built-In Durability
100% cast-iron pump components (cylinders, heads, rods, pistons)
Why it matters: Cast iron resists wear far better than aluminum, so your CT keeps going longer under real working conditions.Ductile-iron crankshaft & industrial main roller bearings
Why it matters: Stronger support means lower risk of shaft fatigue or misalignment over time.
Efficiency & Performance
Stainless-steel channel valve system
Why it matters: Higher flow per HP — you get better compressed-air throughput with less energy.Robust intercooler & deep fins
Why it matters: Faster cooling reduces thermal stress, improves efficiency, and extends component life.
Operation & Maintenance
Slow-speed pump with industrial drive
Why it matters: Less wear and smoother operation, especially during extended duty cycles.Oil-level sight glass, metal intake filter/silencer, auto start-stop
Why it matters: Easy to monitor and maintain, keeping your system online longer.Magnetic motor starter, NEMA-rated motor, etc.
Why it matters: Reliable starting and protection built in — less guesswork for the installer or maintenance crew.
Application Flexibility
Supports simplex models with vertical & horizontal tank options
Why it matters: Configure the CT to suit your shop layout, footprint, or pressure needs.Gas-engine drive option available
Why it matters: Great for remote or off-grid applications where electric power may not be ideal.
CT Series Standard
| Model | Power | Pump | Configuration | Capacity FAD | Tank Size | Dimensions | Weight |
| HP | CFM @ 175 psi | gal | L x W x H in. | lbs. | |||
| CT5 (No Starter*) | 5 | CT55 | Vertical | 15.9 | 60 | 34 x 24 x 74 | 475 |
| CT5 (No Starter*) | 5 | CT55 | Vertical | 15.9 | 80 | 33 x 27 x 73 | 515 |
| CT5 | 5 | CT55 | Vertical | 17.8 | 80 | 33 x 27 x 73 | 515 |
| CT7.5 | 7.5 | CT75 | Vertical | 24.2 | 120 | 36 x 27 x 73 | 573 |
| CT10 | 10 | CT75 | Horizontal | 29.7 | 120 | 74 x 25 x 53 | 833 |
*CT5 units with 3550 rpm motor use thermal overloads, no magnetic starter required.
CT Series Gas Drive
| Model | Power | Pump | Engine | Configuration | Capacity FAD | Tank Size | Dimensions | Weight |
| HP | CFM @ 175 psi | gal. | L x W x H in. | lbs. | ||||
| CT13-H | 13 | CT75 | Honda | Horizontal | 24.8 | 30 | 50 X 24 X 50 | 460 |
| CT14-K | 14 | CT75 | Kohler | Horizontal | 25.4 | 30 | 50 X 24 X 43 | 486 |
Download our CT Series brochure to learn more about this affordable workhorse.
Financing Options – Flexible Solutions for Every Operation
Investing in reliable compressed air shouldn’t slow down your business. That’s why FS-Curtis offers flexible financing options designed to make owning an NX Series compressor easier and more affordable.
Why Choose FS-Curtis Financing?
- Conserve Capital – Keep cash flow available for other business needs while still getting the equipment you trust.
- Flexible Terms – Choose from a variety of payment plans that fit your budget and operational needs.
- Fast & Simple Approval – Streamlined application process gets you approved quickly so you can get your system running sooner.
- Upgrade with Confidence – Financing makes it easier to invest in the latest technology, like SmartConnect® 2.0 or UltraPack options, without large upfront costs.
- Protect Your Investment – Pair financing with our warranty for maximum peace of mind.
With FS-Curtis financing, you get the performance and reliability you need today while paying in a way that works best for your business.
