FAQ
The 3.5-gallon backpack tank delivers approximately 5 minutes of continuous fire time when used with the ARC — about 9× the run time of the ARC’s standard onboard fuel tank.
The backpack uses a 6AN coupler with a 3.3 ft braided reinforced fuel line. You remove the ARC‘s standard fuel tank, connect the backpack hose to the ARC’s fuel inlet, and tighten the 6AN fittings with a wrench.
Light + Durable
6061-T6 aluminum + full powder coat finish
3.5 Gallon Capacity
The largest on the market
EZ Connect
Easily connect to the ARC‘s fuel line

5 Minutes
Of non-stop fire time
Max Out
The ARC Backpack Kit takes your flamethrower to the next level. Enjoy a 9x longer run time before needing to refill compared to the ARC’s standard fuel tank.

5 Minutes
Once fueled up, the ARC Backpack weighs just under 28lbs and allows for 5 minutes of continuous fire time!


- 3.5 gallons fuel capacity
- 5 minutes of continuous fire time
- Filled weight 27.5lbs (6.4lbs empty)
- Fully powder coated
- Easy 6AN connector
- 3.3ft braided nylon hose
- 6061-T6 aluminum



















Mark G. (verified owner) –
It is a good combo with the ARC
James K –
Everything in an accessory that I want. Much better than the small tank, ( which can be used mounted to a rifle) but the setup is well thought out and easy to assemble.
Martin G –
Great addition
Victor W –
Great extended time of flame