ECT – Thermal Double Wall End Cap

Outer Shell: Solid Galvanized Steel

Inner Shell: Solid Galvanized Steel

ECA – Acoustical Double Wall End Cap

Outer Shell: Solid Galvanized Steel

Inner Shell: Perforated Galvanized Steel

Insulation 25mm Or 50mm

Insulation Density 24 Kg/m3 As Standard

d2 = d1 + 2l