Metaloterm MF 100mm Pipe

The MF system is a modular, twin-wall, insulated flue/chimney system made of stainless steel and incorporating a lip seal gasket.  This product is a typical pipe length used throughout the system.

MF is a universal flue/chimney system suitable for both high- and low-temperature, non-condensing and condensing applications, with flue gases under positive and negative pressure. It is soot-fire resistant; therefore, the system is suited for a wide range of applications, such as boilers, stoves, and ovens. The product range also contains a wide variety of silencers.
For Passive houses, the assortment provides the Iso-block, which can be combined with MF. The system can also be used for CHP applications, in which case a special VITON® sealing ring is used.
Due to its proven quality, MF has a 10-year guarantee.

Applications

• Atmospheric gas-fired boilers
• Condensing boilers
• Wood-fired stoves
• Industrial ovens

Technical characteristics

• Application: System Chimney/Connecting Flue Pipe
• Operating mode: Dry/Wet
• Pressure:- N1/P1/H1
  
• Max. working pressure:-5000 Pa
  
• Max. operating temperature:- 450°C (negative pressure - N1 applications) / 200°C (positive pressure - P1/H1 applications)
  
• Soot Fire Resistant*:- Yes (see G designations below) / No (see O designations below)
• Inner wall material: IAISI316L/EN 1.4404
• Inner wall thickness:- Ø100 - Ø250: 0,4, Ø300 - Ø400: 0.5mm / Ø450 - Ø700: 0,6, Ø800 - Ø1000: 0.8mm
• Outer wall material: ASI 304/EN 1.4301
• Outer wall thickness:- Ø100 - Ø250: 0,4, Ø300 - Ø400: 0.5mm / Ø450 - Ø700: 0,6, Ø800 - Ø1000: 0.8mm
• Insulation type:-Mieral wool
• Insulation thickness:- Ø100 - 400: 25mm / Ø450 - 600: 37.5mm / Ø700 - 1000: 50mm
• Fuel type: - Oil/wood/coal/wood pellets/gas
  
• CE Approvals:- T200 P1/H1 W V2 L50040 O10 (Condensing)
• T450 N1 W V2 L50040 G60
• T450 N1 D V3 L50040 G60 (Scenario 1: Combustible Floor & Combustible Enclosure) /
• T450 N1 W V2 L50040 G60, T450 N1 D V3 L50040 G50 (Scenario 2: Non-combustible Floor and Non-combustible enclosure, or in Free Air)