Miller-Smith Equipment
Miller-Smith Equipment MT603 Heating Tip 10 in Rosebud
Acetylene heating tip for WH100 series torches, size 10 in (254 mm) with multi-flame design and 28 scfh maximum fuel flow
- TypeWelding Parts & Supplies
- Multi-flame design delivers even heat distribution
- Size 10 tip provides 254 mm working length
- Acetylene compatible with 15 psi minimum pressure rating
- Drill size 64 ensures precise gas flow control
- Fits WH100 torch series for versatile heating applications
MT603 Rosebud Heating Tip 10 in
The Miller-Smith Equipment MT603 is a size 10 rosebud heating tip designed for acetylene fuel. It fits WH100 torch series including CW5A and MW5A models. The multi-flame tube and head design delivers broad heat patterns for straightening, bending and pre-heating tasks in fabrication and maintenance shops.
Installation matches WH100 series torches
The tip threads onto compatible WH100 handles such as CW5A and MW5A without adapters. Drill size 64 orifices set the fuel and oxygen balance; incorrect regulator settings cause popping or carbon build-up. Acetylene pressure must stay at or above 15 psi to maintain stable multi-flame performance across the full flow range.
Sustained heating at rated flow limits
Maximum fuel flow reaches 28 scfh with oxygen at 31 scfh for continuous high-temperature work. The multi-flame pattern distributes heat evenly across larger areas, reducing local overheating during long passes. Minimum fuel flow starts at 0 scfh, allowing fine adjustment for lower-temperature jobs without flame instability.
Highlights
- Multi-flame design delivers even heat distribution
- Size 10 tip provides 254 mm working length
- Acetylene compatible with 15 psi minimum pressure rating
- Drill size 64 ensures precise gas flow control
- Fits WH100 torch series for versatile heating applications
Specifications
| Brand | SMITH EQUIPMENT |
|---|---|
| Type | Welding Parts & Supplies |
Questions about this item
How can I confirm the MT603 heating tip is operating correctly after installation?
Verify a stable multi-flame pattern and that fuel flow reaches up to 28 scfh with oxygen flow up to 31 scfh at the torch.
What comes with the MT603 heating tip and what must be purchased separately?
The box contains the MT603 rosebud tip only; a compatible WH100-series torch such as CW5A or MW5A and acetylene/oxygen supply are sold separately.
Which tip size should I choose for my heating application?
Select the size 10 (254 mm) MT603 tip when your torch is a WH100-series model and you need a multi-flame rosebud for heating with acetylene.
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