Got an extra sight glass that I don't need. Never been installed. New $50.00 (plus shipping) selling for $40.00http://www.norcalbrewingsolutions.com/store/Sight_Glass_Stainless_Steel_16_inch.html
Stainless Steel and Glass Sight Glass with 1/2" NPT Male fitting for attaching to any standard 1/2" NPT Female coupling. 16" of glass viewing area. 18" tall over-all.
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