3" sightglasses and Flanges

The BF3 series of sightglasses and flanges are made to suit 3" TTMA flanges/piping. 

Flanges provides the ability to make a removeable connection between two points.They have a chamfered bore to clear the disc, fitted beside a butterfly valve.

Sightlgasses that offer the ability to view product in piping to ensure if a compartment/tanker has product present or if it has been drained.