Protected plastic-covered sight glass
Hygienic butterfly valve with a plastic trigger handle.
Does not include 1.5″ Tri-clamps
Does not include 1.5″ Tri-clamp seals
Tri-clamp drain and purge piece with sight glass. Designed to allow hygienic and effective purging of pipework and hoses when transferring liquids between vessels.
By opening the butterfly valve the liquid can be drained to the floor until via the sight glass you see an uninterrupted flow of liquid. At this point shutting the valve will leave the pipe primed and ready to push into the desired location.
Also useful for the removal of hops/yeast from beer as you can see the interface point in the liquid.