homebrewfinds.com
Dernord In-Line Tri Clamp Sight Glass, 1.5″ TC… $21.24 + free prime ship, w/coupon
In-Line Sight Glass with Clamp End,Flow Sanitary Straight Sight Glass SUS304 1.5 Inch Tri Clamp Type (Flow Pipe OD 38MM) by Dernord From the product description, check product page for current desc…