Inspection porthole or liquid-level ø100

Made of aluminium light alloy, without treatment, with tempered glass; supplied complete with gum washers, anchor screws and O-ring. For the tightening to build a central hole of Ø 100 mm and 6 threaded holes M6 arranged 60° on a diameter with inter-axis of 130 mm.
The thickness of the reservoir must not be less than 5 mm.

Max pressure 3 bar.

Working temperature -20°C / +100°C

Available on request with anodizing treatment.