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Pulsefire® UBF
$599.99 $549.99
In stock
The patented Pulsefire UBF is the first commercially available underbarrel torch system. Not legal in CA or MD. See FAQ for details.
*Add a UBF Carry Bag to your order containing a UBF and it will be free.
What's Included
UBF
Picatinny Clamp System
Picatinny Handle
Battery
Charger
User Manual
Specifications
| Length | 16.0 in (without handle) |
| Width | 5.0 in |
| Height | 9.0 in |
| Weight | 6.0 lb |
| Ignition | High frequency electric spark |
| Default Nozzle | .072″ solid stream |
| Typical Reach | ≥ 25 ft* |
| Fuel Capacity | 0.25 gal |
| Compatible Fuel | Gasoline, gasoline-diesel mixture |
| Primary Materials | Aluminum, Viton, brass |
| Finish | Powder coat |
| Battery | 2200 mAh 3-cell rechargeable lithium |
Frequently Asked Questions
Most of the FAQ answers relating to the Pulsefire® LRT also apply to the UBF.
Will recoil damage it?
Not that we're aware. We tested extensively with a SCAR chambered in .308, a firearm configuration known for being harsh on attached devices, and experienced no failure. We've seen it attached to a .50 BMG and operate without issue.
My barrel is short. Will the muzzle blast cause harm to the unit?
Not that we're aware. We've had it attached to numerous short barreled firearms without issue, and so have our customers. We have a shield above the unit that helps deflect the blast.
How do you attach the backpack kit to the UBF?
Simply unscrew the hose fitting from the UBF reservoir and thread it onto the included 37 degree male-male adapter. Now you can follow the same instructions that come with the backpack kit - just thread one of the backpack kit's hose ends onto the adapter instead of the fuel pump.
Is the onboard reservoir removable?
No. The overall housing and fuel tank are welded as one unit.
Will there be a California compliant version?
In order to comply with regulations and avoid requiring permission from the state fire marshal, pyrotechnics license, etc., the Pulsefire LRT is equipped with a short range nozzle. See more details here.
Unfortunately, the same nozzle installed on the Pulsefire UBF results in a very hot flame right by your hands. It is not a comfortable experience. Since the LRT isn't a big seller in California, we made the decision to not sell the UBF in California. You can always install the short range nozzle yourself if you have a standard UBF.
THE PULSEFIRE LRT SYSTEM IN AN UNDERBARREL FORM FACTOR
With the same 25-foot reach*, this compact configuration maximizes versatility. Use it fully handheld, mounted to a picatinny equipped device, or even with the Pulsefire Backpack Kit.
25-FOOT REACH*
Light the bonfire, incinerate weeds, and have fun doing it. Reach out with an ignited fuel stream from a safe distance to whatever needs to be lit.
RUNS ON GASOLINE
Lay it on its side, extend the built-in kickstand, and fill the non-pressurized reservoir like any other outdoor tool. Uses gasoline or a gas/diesel mixture (up to 50% diesel).
BATTERY POWERED
Instant-action without pressurized fuel or pilot flames. Rechargeable battery powers the fuel pump and ignition for safe operation.
ON-DEMAND IGNITION
Ready when you need it with continuous electric arc ignition. No need to fumble around with a pilot torch to start this party. Press button, receive flames.
20-SECOND CAPACITY†
Enough firepower to handle most tasks, and expandable to over 4 minutes capacity with the Pulsefire Backpack Kit.
MODULAR
Use standalone with the included handle, or clamp to any picatinny equipped device for underbarrel fun.
THE SAFEST WAY TO APPLY FIRE
We’ve sold numerous Pulsefire systems to the general public, firefighters, farmers, controlled burn prescribers, and members of the U.S. Forestry Service. While the UBF is focused more on novelty, it’s still capable of typical long range torch use.
BUILT TO LAST
Billet aluminum. Robotic welds. 100% fluoroelastomer seals. We take pride in our products and stand behind them with a lifetime warranty. With over 50,000 sold, there’s a reason we’re #1 in the industry.
* † Additional Notes
Specifications for reference only. Minor variations may exist due to manufacturing tolerances. *25 foot reach is under ideal conditions with standard nozzle installed. †Available fuel emission time may vary with fan-type nozzle installed. In our testing, a 30% increase is typical.
Be sure to check our Instructions/Videos pages for more information.
106 reviews for Pulsefire® UBF
| 5 star | 96% | |
| 4 star | 2% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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Q & A
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Bonjour,
Est-il possible de le commander pour la France ?
We do not ship direct-to-consumer, but we are working to establish distributors outside the USA.
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Will you be making one that doesn't have the small integral gas tank and only feeds from the backpack?
For the UBF, it's unlikely. We originally looked at designing it around a removable reservoir like the LRT, but the overall packaging and positioning of the components, particularly the trigger switch, resulted in only one good way to ergonomically organize it all. It would require a significant redesign of many parts, and considering the UBF's ability to mount on a rail was always meant to be a novelty, a dedicated backpack system design was never the priority... We do have a couple new products coming out that will expand the lineup to provide more options for specific tasks, but the UBF is likely to continue to be the same design as today.
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Can I use 2 cycle or 4 cycle premixed fuel.
It was designed specifically for gasoline and gasoline-diesel mixtures, but it should be fine as long as the fuel remains low viscosity (thin).
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You do international shipping? Poland for example
For the UBF, unfortunately, no. We are actively working on exporting the LRT and accessories internationally, however.
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If you’re looking for an adrenaline rush,
It’s somehow even more fun than you think it’s going to be. I cannot stress how awesome it is. Just buy it. You won’t regret it.
I’ve had this for a few days now and have used it multiple times (just for fun). It looks VERY cool when attached to my AR. I like that it also has a handle to use without the AR. I find no issues at all with the way it performs, it operates as it should. I question the 25′ of ability to throw a flame but it’s pretty cool just the same. I’m sure it has its professional uses but let’s face it…A professional use of it didn’t even cross my mind when I first saw it. Extremely happy with it!
Product and customer service is a 10/10. Will definitely buy these products again. Helps around the property lighting fires way safer than with propane torches.
I’ve not used my new flame thrower yet. I have used one in the past and they are a blast to use. Very helpful with my burn piles and clearing grass from driveways, etc.