Exothermic Pulsefire UBF Under‑Barrel | 25 ft Reach | Green

The Exothermic Technologies Pulsefire UBF is a compact under‑barrel torch system designed to deliver an electrically ignited fuel stream with a typical reach of 25 feet. It operates from a rechargeable battery and a non‑pressurized fuel reservoir compatible with gasoline or a gasoline/diesel mix. The unit is modular for handheld use or mounting to picatinny‑equipped devices and ships with a battery and charger. Typical applications include agricultural weed management and land/brush clearing where controlled, directed heat is required.

Product Specifications

• The model is Pulsefire UBF.
• The manufacturer is Exothermic Technologies (EXO).
• The typical reach is 25 ft.
• The fuel capacity is 0.25 gal.
• The compatible fuel is gasoline or a gasoline–diesel mixture (up to 50% diesel).
• The ignition method is a high‑frequency electric spark.
• The battery is a 2200 mAh 3‑cell rechargeable lithium and the package includes a battery charger.
• The default nozzle is a .072‑inch solid stream.
• The primary materials are aluminum, brass, and Viton.
• The finish is a green powder coat.
• The unit weight is 6 lbs.
• The unit height is 8.55 inches.
• The system mounts to any picatinny‑equipped device or can be used handheld using the included handle and picatinny mount.
• Legal restriction noted: Not legal in CA or MD.
• The UPC is 850016429117.

Designed for operators who need a compact, modular torch system, the Pulsefire UBF combines electric ignition and a rechargeable power source for reliable on‑demand operation. Its mounting flexibility and portable fuel reservoir make it a practical choice for land managers and agricultural professionals who require a focused heat source without pressurized fuel systems.