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Specifications
| Material | Stainless steel |
|---|---|
| Colour | Grey |
| Finish | Gloss |
| Length (overall) | 250 mm |
| Length of rod / handle / shaft | 260 mm |
| Wall thickness | 2 mm |
| Maximum service temperature | 1200°C |
| Temperature class (continuous operation) | T600 |
| Standard | According to EN 1856-2 |
| Certification | 1450-CPR-0007 |
| Origin | Poland |
| Flue range | 2 mm stainless steel single-wall flue |
| Flue type | Dampers |
Documentation:
2 mm stainless steel range
Declaration of performance, 2 mm stainless steel - SPKA range
Draught regulator damper with large handle - Stainless steel flue pipe 2 mm
Draught regulator damper in 2 mm stainless steel, used when connecting the heating appliance to the chimney flue, to moderate the draught in the flue as required. Rod length 260 mm.
It is particularly recommended in environments where there is a risk of condensation.
Only in diameters 150 and 180 mm (⚠️End of line)
Last items in stock
Related products:
👉 The draught regulator damper in 2 mm stainless steel manages the draught in the connecting flue pipe: 250 mm long, it is very often positioned just above the stove (for easier operation). Its rod/handle measures 260 mm.
Its 50 mm male/female socket is perfectly smooth and ensures an impeccable finish
⚠️ To operate it, you will need to add a control handle not supplied, to be fixed on the 8 x 8 mm square connection end, and possibly a 8 x 8 mm steel rod if more length is needed, or a 0 - 90° universal joint in 8 x 8 mm if the axis needs to be changed.
🔥As a reminder, flue pipes must be installed in the direction of the condensates, i.e. male end downwards.
What are the advantages of 2 mm stainless steel?
✅ Resistance to very high temperatures of up to 1200°C.
✅ Exceptional mechanical strength: does not deform
✅ Substantial 2 mm thickness ensuring robustness and safety over time (lifetime resistance)
✅ Total immunity to acids
✅ Superior thermal inertia: the flue gases stay hot for longer, which improves the natural draught of the heating appliance
✅ Reduces the cooling of the gases, which limits condensation and the formation of creosote.
⚠️ Reminder of the safety distances according to the NF DTU 24.1 standard:
The safety distance to be kept between a single-wall connecting flue pipe and a combustible material (plasterboard, panelling, PVC, OSB, etc.) is 3 times the nominal diameter of the pipe, with a minimum of 37.5 cm.
However, this distance can be reduced to 1.5 times the diameter of the pipe (with a minimum of 20 cm) by using insulation such as calcium silicate boards (fitted with an air gap) or wall protection boards with built-in insulation.
🔥2 mm stainless steel flue pipes are designed to operate in the N1 (40 Pa) sealing conditions up to 600° (T600) but can withstand temperatures of up to 1200° C.
