Hot Water Radiator -304 Sanitary Clamp Sight Glass Tube Mirror View Tower with Clamp Base 77.5mm Highlights Generic Brand 304 Clamp Sight Glass Tube Mirror View Tower sanitary clamp with clamp base 77.5mm Description: Outer diameter of in-line sight glass drainpipe: 38mm/51mm/63mm, outer diameter of metal base: 50.5mm/64 mm / 77.5mm, Suitable for Tri-clamp: 1.5 inch / 2.0 inch / 2.5 inch; Maximum pressure: 100PSI, maximum temperature: 250 Fahrenheit; In-line sight glass with clamp end, 304 stainless steel body material; Full bearing tube design, sight glass flow indicators, provides 360 degree view of fluid flow in all directions; Can be applied in vertical or horizontal position; Designed for sanitary applications used in production tubing in the food, dairy and chemical industries; Package includes: 1 piece of sight glass