The Fornair® 4.5 CFM Air Compressor by Forney Industries is a portable, electric compressor engineered to deliver maximum performance and efficiency for air tools and plasma cutters. With a powerful 2.0 HP motor, quiet 69 dB operation, and dual quick connect couplers, this unit is ideal for indoor use and professional-grade tasks like framing, cabinetry, and more. Its 100% duty cycle, quick recovery time, and rugged steel tank make it a dependable, jobsite-ready workhorse.
Specifications
Air Delivery @ 40 PSI: 5.5 CFM
Air Delivery @ 90 PSI: 4.5 CFM
Pump-Up Time: 60 seconds (0–Max PSI)
Recovery Time: 15 seconds (85–115 PSI)
Amperage / Max Draw: 12.5A / 13.7A
Voltage: 120V
Horse Power: 2 HP
Running Wattage: 1700W
Max Pressure: 120 PSI
Tank Size: 4-Gallon Steel Cylinder
Noise Level: 69 dB (ultra-quiet)
Pump Type: Oil-Free
Quick Connects: Two 1/4” fittings
Start Type: Electric / Auto
Stage: Single
Power Source: Electric
Certification: ETL
Warranty: 1-Year
Plasma Cutter Integration
Designed to pair perfectly with the Forney 440 and other standard plasma cutters requiring 4.5 CFM or less. Optional mounting brackets allow plasma cutter integration on the unit's top deck.
Key Features
Durable Steel Tank: 4-gallon construction ensures longevity and reliability.
Mounting Deck: Optional bracket system creates a portable all-in-one plasma workstation.
Built-in Moisture Separator: Protects tools and cutters from moisture damage.
Dual Quick Connects: Seamlessly switch between multiple tools.
Auto On/Off: Automatically refills when pressure drops below threshold.
Benefits
Easy to Use: Telescoping handle, oil-free motor, and minimal setup required.
Quiet but Powerful: 120 PSI output at just 69 dB with 100% duty cycle and 15-second recovery.
Portable: Wheels and pull handle for effortless jobsite transport.
Maintenance-Free: Oil-free pump design requires no maintenance.
