Sievert Promatic 3347 Soft Flame Burner
In stock
Only 2 left
£111.42
£92.85
SKU
334791
Or 3 Interest-Free Payments of £37.14
Description
Sievert Promatic 3347 Soft Flame Burner – 28mm | Cable Work & Heat Shrinking
This little gem of a soft flame burner packs a real punch with its sweeping, powerful, soot-free & windproof yellow-and-blue flame - perfect for all sorts of cable work and heat shrinking tasks. It's got a clever fresh air inlet that keeps the burner head nice and cool to prevent you accidentally burning the shrink material. Specifically designed for use with thick-walled sleeves up to 50mm in diameter - and of course thin-walled sleeves too - this thing has got some serious oomph. With 5.9kW of power at 2 bar and a fuel consumption of 460g/h, you know you can trust it to get the job done. Oh, and it's got a nice compact head on it - a 28mm diameter that makes it just right for targeted heat delivery on sleeve applications.
The 3347 is a bit of a dark horse in the Promatic range - not a cyclone, not a standard flame and not the hot-air stream of the 3334. It's the one specifically designed for heat shrink applications in cable jointing and pipeline work. You see, sometimes you need some serious heat to shrink the sleeve efficiently, but at the same time you don't want to overheat or char the material. That's where the 3347 comes in - a soft flame that's just right. And because the flame is so windproof - it stays nice and steady even in a gusty breeze - you can use it in all sorts of conditions.
But what really sets the 3347 apart is the way it's designed. See, the fresh air inlet draws in cool air from outside to keep the burner head from getting too hot. That means you don't have to worry about the heat concentrating at the tip and burning the sleeve at the point of contact. And the 60° angle of the neck tube is a real winner - it's steeper than the 30° used on the cyclone and standard burners, so it's perfect for working across the surface of a sleeve.
Key Features & Benefits
- The Soft Flame To Beat Them All - A sweeping, soot-free flame that's visible in daylight - and what a beautiful sight it is! Soot-free, windproof and perfect for getting the job done.
- Keeping Cool Under Pressure - The fresh air inlet is the magic that keeps the burner head from getting too hot - so you can keep on working without having to worry about burning the sleeve.
- Gentle But Powerful Heat - 5.9kW of power at 2 bar - that's plenty enough to get the job done, but still nice and gentle on the sleeve.
- For Thick Or Thin, It's The One - Suitable for thick-walled sleeves up to 50mm in diameter - and thin-walled sleeves too.
- The Perfect Angle - That 60° angle of the neck tube is a real game-changer - allows you to get the perfect angle for working on a horizontal sleeve.
- 28mm - Compact & Efficient - The compact head makes it easy to target the heat just where you need it.
- Windproof Flame - Works like a charm even in the most windy conditions - perfect for outdoor cable and pipeline work.
- A Real Powerhouse - 5.9kW at 2 bar and 460g/h - that's a serious amount of power for a burner of this size.
- Twist 'N' Lock Fitting - Easy peasy - just twist and lock to connect to the Sievert 3366 Promatic handle.
Ideal For
- Cable jointing and heat shrink sleeve applications
- Thick-walled heat shrink sleeves up to 50mm
- Thin-walled heat shrink sleeves
- Pipeline heat shrink work
- Outdoor cable work where windproof flame is required
- Upgrading from the 3334 hot-air burner for powered soft flame heat shrinking
The correct soft flame burner for cable work and heat shrink sleeves. Also available: the 3334 hot-air burner for flameless heat shrink applications.
Specification
Sievert Promatic 3347 Soft Flame Burner Specification
| Brand | Sievert |
|---|---|
| Article Number | 334791 |
| Model | Promatic 3347 |
| Flame Type | Soft flame – sweeping, soot-free, windproof |
| Burner Diameter | 28mm |
| Heat Output | 5.9 kW at 2 bar |
| Working Pressure | 2 bar |
| Gas Consumption | 460 g/h at 2 bar |
| Sleeve Capability | Thick-walled sleeves to 50mm; thin-walled sleeves various diameters |
| Neck Tube Length | 120mm |
| Neck Tube Angle | 60° |
| Material | Stainless steel |
| Fitting | Twist 'N' Lock – fits Sievert Promatic 3366 handle |
| Suitable Applications | Cable jointing, heat shrink sleeves, pipeline shrink work |
Features
Sievert Promatic 3347 Soft Flame Burner Features
- Sweeping Soft Soot-Free Windproof Flame — Yellow-and-blue soot-free flame clearly visible in daylight — sweeping pattern for even heat distribution across the sleeve surface.
- Fresh Air Inlet — Cool Burner Head — Fresh air drawn into the burner head keeps it cool and prevents burning the shrink material at the contact point.
- Efficient Yet Gentle Heat — 5.9kW output is powerful enough to shrink efficiently, soft enough not to overheat or char the sleeve.
- Thick-Walled Sleeves to 50mm — Suitable for thick-walled heat shrink sleeves up to 50mm and thin-walled sleeves of various diameters.
- 60° Neck Tube Angle — Optimised for horizontal sleeve work — maintains the correct burner angle during a heat shrink session.
- 28mm Burner Diameter — Compact head for targeted heat delivery on sleeve applications.
- Windproof Flame — Performs consistently on outdoor cable and pipeline sites where wind would disrupt a standard flame.
- 5.9kW at 2 Bar, 460g/h — Efficient for sustained cable work sessions.
- Twist 'N' Lock Fitting — Instant, tool-free connection to the Sievert 3366 Promatic handle.
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