Large sight glass for GW Kent 4 head sparkling Filler

[NodaBrew]

We have a four head GW Kent purchased, Italian-made, manual filler for sparkling beverages. We use it for Growler filling and achieve pretty low DO's. Unfortunately the large clear plastic sight glass for the beverage reservoir is cracked. We have reached out to the manufacturer with no luck and we are not finding any parts through GW Kent. The sight glass tube is 3 1/4" long and 3.1/2" I.D, and 3 7/8" O.D. I know that there are many of these units in use but has anybody found a replacement sight glass before? Thanks in advance.

Todd Ford
NoDa Brewing
Charlotte, NC
todd@nodabrewing(dot)com

[jebzter]

It should be glass, not plastic. You can find several places that make custom sight glass replacements. You just need to give them the dimensions and the required glass thickness, they will make it and ship it. Might cost $50. Here is one I've used before, http://www.greatglas.com/SightGlass.htm