MINKA is a rectangular duct silencer in galvanized steel* with baffles (splitters) filled with felt coated mineral wool attenuation material.
Connection measurements: 400 x 300 - 3000 x 3000.
Bigger silencers are reinforced by an outer modular frame.
Connection frame possibilities: IT- (LS), EURO-20 (RJFP20) or EURO-30 (RJFP30).
Silencers can be ordered with splitters protected by perforated plate; additional thermal insulation 50mm (LE50) or more and with fire insulation on request.
Silencers with TO empty section are available with inspection hatch (door). Fully cleanable and openable silencers you find in the product range: MINKA-A.
Fire classification mineral wool: EN 1182: non-combustible; Fire-reaction: EN 13501: class A2.
To calculate the silencer you can use our IT-program DIMsilencer, where splitter distance, length and height can be optimized for the best perofmance.
Tested according to ISO 7235 standard.