The Bulgin Air–Propane Power Burner – 50mm is a professional-grade heating burner designed for trade and industrial applications requiring powerful, stable and controllable heat. Delivering up to 113 MJ/h of heat output, the 50mm burner provides an excellent balance of heating performance, fuel consumption and burner size for a broad range of general-purpose heating applications.
Designed for use with propane / LPG air-mixed systems, the burner produces a strong, stable broad flame suitable for steel preheating, fabrication, manufacturing processes, roofing, drying and general industrial heating.
This model features a durable stainless steel burner base with a G1/4 male connection, making it particularly suitable for compatible torch assemblies, manifold systems and purpose-built industrial heating equipment requiring a compact threaded connection and robust stainless steel construction.
Key Features
- Professional-grade 50mm air–propane Power Burner
- 113 MJ/h heating capacity
- Strong, stable broad flame for rapid and even heating
- G1/4 male burner connection
- Heavy-duty stainless steel burner base
- Designed for propane / LPG air-mixed heating systems
- Suitable for single-burner and manifold applications
- Excellent balance of heat output and LPG consumption
- Robust and serviceable construction
- Suitable for professional workshop, field and industrial applications
Typical Applications
- Steel preheating prior to welding
- Fabrication and maintenance
- Heat shrinking
- Roofing and waterproofing
- Bitumen membrane installation
- Manufacturing and production processes
- Drying and surface preparation
- Multi-burner manifold systems
- General industrial heating
- Custom industrial heating equipment
Designed for Professional Performance
The 50mm Bulgin Power Burner provides a versatile heating solution for applications requiring greater heat output and coverage than smaller air–propane burners while maintaining manageable LPG consumption.
Its 50mm burner head produces a broad flame pattern designed to distribute heat evenly across the work area, making it particularly suited to steel preheating, fabrication, roofing, maintenance and general industrial heating.
For specialised manufacturing and heating processes, the 50mm Power Burner can also be incorporated into a multi-burner manifold arrangement, allowing multiple burners to distribute heat across a larger or specifically defined work area.
The G1/4 male stainless steel base provides a practical connection configuration for integration into compatible heating equipment, manifolds and custom-built systems.
Technical Specifications
| Specification | Value |
|---|
| Product Type | Air–Propane Power Burner |
| Burner Size | 50 mm |
| Heat Output | 113 MJ/h |
| LPG Consumption* | 2.3 kg/h |
| Burner Length | 86 mm |
| Burner Connection | G1/4 Male |
| Burner Base | Stainless Steel |
| Fuel Gas | Propane / LPG |
| Typical Operating Pressure* | 200 kPa |
| Application | Professional Industrial Heating |
*LPG consumption of 2.3 kg/h is based on operation at 200 kPa.
Power Burner Range Comparison
The 50mm model forms part of the broader Bulgin Air–Propane Power Burner range, allowing burner size and heat output to be selected according to the application.
| Burner Size | Heat Output | LPG Consumption* | Burner Length |
| 32 mm | 37 MJ/h | 0.8 kg/h | 57 mm |
| 38 mm | 74 MJ/h | 1.6 kg/h | 70 mm |
| 50 mm | 113 MJ/h | 2.3 kg/h | 86 mm |
| 62 mm | 315 MJ/h | 6.4 kg/h | 113 mm |
| 76 mm | 400 MJ/h | 8 kg/h | 138 mm |
*LPG consumption at 200 kPa operating pressure.
Why Choose the 50mm Power Burner?
The 50mm Power Burner sits at the centre of the Bulgin Power Burner range and provides a practical balance between burner size, heat output and fuel consumption.
With a heat output of 113 MJ/h, it is particularly suited to applications requiring more heating capacity than the smaller 32mm and 38mm burners without the substantially higher LPG consumption of the 62mm and 76mm models.
The 50mm burner is particularly suited where:
- A broad, controllable heating area is required
- Steel components require preheating
- Faster heat input can improve productivity
- A balance between heat output and LPG consumption is important
- Multiple burners are being incorporated into a purpose-built manifold system
Connection & Compatibility
This version of the 50mm Power Burner features a G1/4 male threaded connection incorporated into the stainless steel burner base.
The connection allows the burner to be incorporated into compatible torch assemblies, manifolds and custom heating equipment featuring a corresponding G1/4 female connection.
The stainless steel base makes this configuration particularly suitable for industrial installations where robust construction and integration into purpose-built heating equipment are required.
Always confirm the thread connection, operating pressure, gas flow capacity and equipment compatibility before installation.
LPG Supply Requirements
With LPG consumption of approximately 2.3 kg/h at 200 kPa, the 50mm Power Burner requires an LPG supply capable of maintaining the required vapour withdrawal rate.
For prolonged operation, cylinder size and available vapour withdrawal capacity should be considered to maintain stable burner performance. An undersized cylinder or insufficient LPG supply can result in cylinder frosting, falling supply pressure and reduced burner output.
When the burner is incorporated into a multi-burner manifold system, the LPG supply, regulator, hose and manifold should be sized according to the combined gas consumption of all burners operating simultaneously.
Note: The above information represents typical operating performance only. Actual performance may vary depending on operating pressure, LPG supply, equipment configuration, environmental conditions and operator technique.
Built for Professional Heating Applications
The Bulgin 50mm Air–Propane Power Burner combines 113 MJ/h heat output, broad flame coverage and a robust G1/4 male stainless steel base in a versatile professional heating component.
Whether installed as a standalone burner or incorporated into a purpose-built manifold or industrial heating system, the 50mm Power Burner provides a practical balance of heating performance, fuel consumption and versatility for a wide range of professional applications.
