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FS-Curtis CA7.5 120G Duplex 7.5(2)HP Ultra Pack Air Compressor
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FS-Curtis CA7.5 120G Duplex 7.5(2)HP Ultra Pack Air Compressor
FS-Curtis CA7.5 120G Duplex 7.5(2)HP Ultra Pack Air Compressor
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The FS-Curtis CA7.5 Duplex Ultra Pack is engineered for automotive, light industrial, and heavy-duty applications where downtime isn't an option. This dual-pump duplex configuration provides 46.4 CFM at 175 PSI, delivering consistent compressed air while alternating demand between two pumps to maximize longevity and ensure redundancy. With a 120-gallon ASME air receiver, premium factory-packaged accessories including an air-cooled aftercooler, automatic tank drain, and low oil level shutdown, this Ultra Pack system is ready to run out of the box—no startup kit required. Made in the USA and built with 100% cast-iron construction, the CA7.5 Duplex is the most robust reciprocating compressor in its class.
Available Voltage Configurations
The CA7.5 Duplex Ultra Pack is available in multiple voltage options to meet your facility's exact power requirements:
- Single Phase: 1/60/230V — FCA07E57D1U-A2L1XX
- Three Phase:
- 3/60/200-208V — FCA07E57D1U-A9L1XX
- 3/60/230V — FCA07E57D1U-A3L1XX
- 3/60/460V — FCA07E57D1U-A4L1XX
Built for Real-World Demanding Environments
CA Series compressors aren't just built to handle harsh environments—they're also available in a wide range of configurations to meet your exact application. You'll get the rugged construction you desire in the configuration you need.
For automotive, light industrial, and other challenging applications, CA Series compressors are built to last. Components are selected based on durability and performance, ensuring that your CA Series compressor delivers reliable performance in demanding applications. Precision-machined components and a dedication to materials of construction that are meant for real-world working conditions further assure long-term durability. Industrial Design delivers the most robust air compressor in its class, providing higher pressures, better efficiency, and longer life than entry-level models, and making the CA Series ready to handle the most rugged, heavy-duty applications.
Ultra Pack means you can easily pair the unit with a standard refrigerated dryer to stop damage from moisture in your air system, PLUS you can rest assured that you'll avoid unnecessary downtime due to excess water in the tank or damage from low oil levels.
Duplex Advantage: Redundancy, Efficiency, and Longevity
Duplex compressors are ideal when there are varying demand levels during operation. By alternating demand across two pumps, a duplex compressor also delivers longer pump life. The redundant pumps ensure you'll always have air, eliminating maintenance downtime.
- Alternator control panel comes mounted with magnetic motor starters and thermal overload protection
- Compressors alternate during normal operation for even wear distribution
- Both compressors run when system demands, ensuring peak capacity when you need it
- Duplex design reduces electrical cost and eliminates downtime
Ultra Pack: More Value, Ready Out of the Box
CA Series compressors are already an outstanding value, and an FS-Curtis Ultra Pack gives you even more. An Ultra Pack includes a CA Series compressor fully packaged with the most common options and accessories. You'll save money and time by getting it all in one package, and you'll be assured of increasing air quality while reducing maintenance needs. Industry-leading five-year bumper-to-bumper warranty available—talk with your FS-Curtis representative for more details.
- Air-cooled aftercooler
- Alternator panel (Duplex configuration)
- Low oil level shutdown prevents costly damage
- Automatic tank drain reduces manual maintenance
- Tank isolator pads minimize vibration
- No Start-up Kit Required! Factory-filled with RC-1000 lubricant
The Most Durable Pump Construction Available
Meticulous material selection ensures long-term reliability and reduces thermal stress for increased performance in the harshest conditions:
- 100% cast-iron cylinders and cylinder heads
- Long-lasting, corrosion-resistant crankshaft
- Reduces thermal stress for increased reliability
- Deep-finned cast-iron cylinders and cylinder head for cool operation
- Slow-turning pump increases pump life significantly
Industrial Design and Quality Components
The CA7.5 Duplex is engineered as the most robust reciprocating air compressor in its class, providing higher pressures, better efficiency, and longer life than entry-level alternatives. Every component is selected for extended product life and continuous performance:
- Industrial-grade main roller bearings are precision fit for support of all rotating parts
- High-flow, heavy-duty stainless-steel valve system delivers more CFM per horsepower
- Robust intercooler increases compressor efficiency
- Metal intake filter/silencer is superior to plastic
- Heavy-duty stamped-steel belt guard
- Suction valve head unloaders for continuous running air compressors
- Premium Efficiency Motors (3-phase only)
- Splash lubricated pump system
- Slow V-belt drive for reduced wear
Standard Features and Safety
The CA7.5 Duplex Ultra Pack includes a comprehensive array of standard features for safe, reliable operation:
- ASME air receiver (horizontal configuration, 120 gallons)
- UL approved pressure switch
- OSHA approved totally enclosed belt guard
- ASME approved safety relief valve
- ASME approved discharge air service valve
- Tank shut off valve
- Factory filled lubricant (RC-1000)
- 3 Position alternator switch
- NEMA-1 Alternator control panel
- Standard two power source
- Automatic Start-Stop control
- Large metal intake filter-silencers
- Manual condensate tank drain valve
- Dial read-out pressure gauge indicator
- Oil level sight indicator
Key Highlights
- Duplex redundancy ensures air is always available—no maintenance downtime
- 46.4 CFM at 175 PSI from dual 7.5 HP motors with E57 pump
- 120-gallon ASME horizontal tank for extended air capacity
- Made in the USA with premium 100% cast-iron construction
- Ultra Pack accessories included: aftercooler, auto drain, low oil shutdown, factory-filled lubricant
Watch the FS-Curtis CA Series in Action
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1 Year Factory Warranty extends to 5 years Ultrashield "bumper-to-bumper" Warranty with Registration and use of FS-Curtis Maintenance Products. See full Warranty Policy & Procedure Manual