Specflue DW30 has been specifically designed to meet the requirements of today’s clean burning multi-fuel appliances. The system provides an economical and robust twin wall insulated stainless steel chimney system offering high material specification, design, manufacturing quality, thermal performance and ease of installation. It is suitable for negative draught conditions where the maximum continuous flue gas temperature does not exceed 600°C and is soot fire rated at 1000°C.
Suitable For
- Gas, Wood, Oil, Solid Fuel, Multi-Fuel
- Pellet Appliances
- Woodburning Stoves
- Biomass Appliances
- Non-condensing Boilers/Appliances
Features
- Internal Diameters of 130mm & 150mm with stainless steel or matt black outer case
- Easy to use Push-Fit design with locking bands
- Corrosion resistant 316L inner liner
- 25 year conditional warranty
Technical Data
Continuous Firing Temperature |
600°C |
Thermal Shock |
1000°C |
Mode of Operation |
Zero and Negative Pressure |
Outer Case |
411L: 1.4509: 0.45mm Stainless Steel |
Outer Case Thickness |
0.5mm |
Outer Case Seam |
Laser or Inert Gas Welded |
Liner |
316L: 1.4404 : 0.45mm Stainless Steel |
Liner Thickness |
0.5mm |
Liner Seam |
Plasma TIG Fully Welded |
Insulation |
High Performance Mineral Fibre/Rock Wall |
Insulation Thickness |
30mm |
Distance to Combustibles |
60 mm |
Dimensions
Internal Diameter (mm) |
130 |
150 |
External Diameter (mm) |
190 |
210 |
Approvals
Specflue DW30 is CE Certified to BS EN 1856-1 T600 N1 D V2 L50050 G60 with designations:
System Chimney BS EN 1856-1 |
T600 N1 D V2 L50050 G60
60mm distance to combustibles in a combustible shaft |