Dioptер 4", sight glass

Diopter with 4" clamp Material: stainless steel 304, borosilicate glass Silicone gasket: food-grade Specifications: Material: stainless steel 304, borosilicate glass Silicone gasket: food-grade Glass outer diameter: 110 mm Glass inner diameter: 100 mm Glass height: 100 mm Glass wall thickness: 5 mm Assembled diopter height: 165 mm Packaging parameters (L/W/H, weight): 18/14/13 cm, 3.2 kg