XSCT – Thermal Double Wall Insulated Straight Cross

Outer Shell: Solid Galvanized Steel

Inner Shell: Solid Galvanized Steel

XSCS – Acoustical Double Wall Insulated Straight Cross

Outer Shell: Solid Galvanized Steel

Inner Shell: Perforated Galvanized Steel

Insulation 25mm Or 50mm

Insulation Density 24 Kg/m3 As Standard

L = Largest Tap (d2 Or d3) + 2l + 100mm