Description
Material: Cast Iron, Malleable Iron
Finish: Galvanised, Black Enamel
Dimension Internal: 60mm ø x 27.3mm deep (3/4″,20mm) 60mm ø x 30.6mm deep (1″, 25mm)
75mm ø x 38mm deep (1¼”, 32mm)
Fixing Centre: 50.8mm, Tapped 2 BA (Imperial) M4(Metric) for 20 & 25mm
71.5mm, Tapped 2 BA (Imperial) M4(Metric) for 32mm
with tapped hole in base for earthing screw
