ELT/30 = Thermal Double Wall 30° Elbow

ELA/30 = Acoustical Double Wall 30° Elbow

Inner Shell Dia mm d1

Outer Shell Diameter mm d10 = d1+2l

Insulation 25mm Or 50mm

3 Gore Bend (Segmented) As A Standard

Insulation Density 24 Kg/m3 As Standard