Sinar Unggul

Welding Cutting Equipment Heavy Duty Heating Nozzle

2290 Series Heating Nozzle

High Performance Propane Heating Nozzle for Industrial Applications

Efficient Heating for Heavy-Duty Operations

The 2290 Series Heating Nozzle is designed for industrial heating applications requiring high heat output and stable flame performance. Compatible with the 43-2 Torch Handle and recommended for use with the F-43 Mixer, this nozzle delivers excellent efficiency for metal heating, straightening, bending, and preheating operations.

Highlight Features

• Compatible with 43-2 Torch Handle
• Recommended for F-43 Mixer
• Stable Propane-Oxygen Flame Performance
• Suitable for Continuous Industrial Use
• Available in Multiple Heating Capacities

Model Specifications

Model	Oxygen Pressure (Kg/cm²)	Propane Pressure (Kg/cm²)	Oxygen Flow (l/h)	Propane Flow (l/h)
2290-3H	2 - 5	1	8,500 - 22,900	2,200 - 5,700
2290-4H	3 - 6	1	14,200 - 28,400	3,600 - 7,100
2290-5H	4 - 8	1 - 2	17,000 - 39,700	4,300 - 10,000

Applications

• Metal heating and expansion
• Steel plate straightening
• Pipe bending operations
• Preheating before welding
• Heavy fabrication and shipyard work

Key Benefits

• High thermal efficiency
• Consistent flame stability
• Reliable industrial performance
• Easy installation on compatible torch handles
• Available in different heating capacities

Product Overview

The 2290 Series Heating Nozzle is engineered to provide dependable heating performance in demanding industrial environments. Designed for use with oxygen and propane gas systems, it delivers efficient heat transfer and stable flame characteristics, making it an ideal solution for fabrication shops, maintenance facilities, shipyards, and heavy manufacturing operations.

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