The device centers on a 60mm bore dual-cylinder system capable of pushing 5 CFM at 40 PSI. Unlike standard portable pumps that require frequent pauses to prevent overheating, this unit boasts a 100% duty cycle, meaning it can run for an hour straight at 75°F. Wolfbox engineers achieved this through an architecture featuring dual-sided fan intakes and an open cooling channel, paired with internal components like anodized aluminum cylinders and PTFE copper powder piston rings.
Designed specifically for 33 to 40-inch tires found on overlanding rigs and RVs, the inflator can bring a 37-inch tire from 10 to 40 PSI in roughly three minutes. The system includes an auto-shutoff feature that halts inflation once a preset pressure is reached, accurate to within ±2 PSI. For those managing larger convoys or vehicles with long wheelbases, the company plans to release a four-way hose kit that will enable simultaneous inflation or deflation for all four tires in ten minutes.
Currently retailing for $369.99, the unit is available at a launch price of $329 through Amazon and the manufacturer's website. The package connects directly to a vehicle battery and utilizes a standard 1/4-inch NPT connector, ensuring compatibility with existing aftermarket multi-tire inflation setups.
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