$118.07 0.5″ HSG Sight Glass Polycarbonate Insert 0.5" HSG Sight Glass Polycarbonate Insert quantity Add to cart SKU: HSG-POLY-050 Category: Sanitary Sight Glass Tags: sanitary sight glass, sight glass Additional information Additional information Weight 1.255 lbs Dimensions 7.5 × 7.5 × 7.5 in Related products 4″ 316L In-Line Sight Glass CxC $739.68 Add to cart 1″ FKM Sight Glass Seal KIT $22.09 Add to cart 2″ Sight Glass – POLYCARBONATE $332.52 Add to cart 1″ Sight Glass – POLYCARBONATE $276.41 Add to cart