The Vanair Air N Arc 300 Compact Gas All-In-One Power System combines five power sources in a single unit: a Vanair encapsulated rotary screw compressor with clutch delivering 40 CFM at up to 175 PSIG, a 270 amp high-frequency DC welder at 100 percent duty cycle (CC 40-300A, CV 15-30V), a 7 kW peak / 6.8 kW continuous brushless generator with 120V and 240V outlets, and 300A battery boost with 50A charge. Powered by a 26.5 HP EFI Kohler ECH749 with electric start; built 7 in. shorter for under-body, side-pack and behind-cab mounting. As a true two-generator system it multi-functions – weld while running lights off the generator. Lifetime warranty on the rotary screw air end.

• 5-in-1: air, weld, generate, boost, charge
• 40 CFM rotary screw at up to 175 PSIG
• 270A at 100% duty; CC 40-300A, CV 15-30V
• 7 kW peak / 6.8 kW continuous generator
• 300A 12/24V boost, 50A 12V charge
• Low profile for under-body mount