The Bullfinch 404 AutoTorch Brazing Gas Blow Torch Kit is a professional high-performance brazing system built for durability, efficiency and ease of use. Reaches 950°C in normal use and 1200°C in optimal conditions, perfect for bronze brazing, hard soldering and silver soldering.
Has automatic piezo ignition for safe and reliable lighting in all conditions (even windy environments), seamless operation. Needle valve for precise flame control, lightweight and robust handle for demanding on-site applications.
Supplied as a complete kit with handle, brazing burner, 2.75m high-pressure hose, fixed 4 bar regulator and clips, the Bullfinch 404 is ready to use with propane cylinders. Designed for professional tradespeople, it delivers faster heating, higher temperatures and efficient gas consumption – all backed by a 5 year guarantee.
High Temperature – Up to 1200°C for brazing and hard soldering
Auto Piezo Ignition – Safe push-button ignition in all weather conditions
Precision Flame Control – Adjustable needle valve
Complete Kit – Handle, burner, regulator, 2.75m reinforced hose and clips
Interchangeable Burners – Compatible with Bullfinch burners No. 4103 & 4104
Durable & Portable – Lightweight and robust handle for heavy-duty professional use
Efficient Gas Usage – 340g/h @ 2 bar
Safety Features – Hose failure valve and deadman’s trigger (flame cuts off when lever released)
5 Year Guarantee – Bullfinch quality and reliability
Professional plumbers, engineers and contractors
Brazing, silver soldering and hard soldering copper pipes
Indoor and outdoor use, even in windy or difficult conditions
Applications requiring high heat, speed and precision
Get professional-grade brazing performance with the Bullfinch 404 AutoTorch—built for high heat, durability, and efficiency in demanding conditions. Add to basket now for fast UK & Ireland delivery.
| Brand | Bullfinch |
|---|---|
| Product Type | Autotorch Brazing Propane Gas Blow Torch Kit |
| Burner diameter ∅ mm | 30mm |
| Gas Consumption | 340 g/h @ 2 bar |
| Heat Output | 4.76 kW @ 1 bar |
| Neck tube length mm | 110mm |
| Ignition Type | Piezo Automatic, lever-operated |
| Safety Features | Hose Failure Valve, Deadman’s Trigger (release the lever and the flame goes out) |
| Valve Type | Adjustable needle valve |
| Hose length | 2.75 Metres (3-layer reinforced) |
| Regulator type | High Pressure Propane screw-in |
| Regulator Pressure | Fixed 4 bar |
| Handle Grip | ABS Plastic Comfort Grip |
| Suitable Applications | Ideal for brazing, soft soldering, silver soldering, and other high-heat applications. Compatible with any standard propane cylinder, making it perfect for use in challenging conditions. |
| Compatible Cylinders | Calor Gas 3.9kg, 6kg, 11kg, 13kg, 19kg & 47kg, Flo-Gas 3.9kg, 6kg, 11kg, 19kg & 47kg |
| Warranty | 5 Year |
High-Temperature Performance – Reaches up to 1200°C, ideal for brazing and hard soldering
Automatic Piezo Ignition – Safe, push-button ignition in all weather conditions
Precision Flame Control – Adjustable needle valve for accurate flame adjustment
Complete Kit – Includes handle, burner, regulator, 2.75m reinforced hose, and clips
Interchangeable Burners – Compatible with Bullfinch burners No. 4103 & 4104
Durable & Portable – Lightweight, robust handle for heavy-duty professional use
Efficient Gas Usage – Consumes just 340 g/h @ 2 bar
Safety Features – Hose failure valve & deadman’s trigger (flame cuts off when lever released)
5-Year Guarantee – Backed by Bullfinch reliability and quality assurance