Water tightness seal (80mm) DIFLUX concentric gas flue

Water tightness seal for storm collar.

Concentric flue allows the simultaneous air intake and gas exhaust for standard and low output boilers.

Dinak DIFLUX features:

• Manufactured from stainless steel - 0.4mm.
• Inner wall 316L, outer 304.
• Max working temperature 200 degrees C.
• Tightness P1 (up to 200pa).
• Easy to assemble modular components.
• Requires a locking band.

Dinak DIFLUX applications:

• Standard and Condensing boilers.
• Gas or Oil.