A Tri-Clamp sight glass with borosilicate glass tubing. These were supposed to be 1" glass tubes (22.1 mm inner diameter). However, due to a factory error, they came with 1" Tri-Clamp end pieces (22.1 mm ID) and 27 mm ID glass inserts. This creates about a 2.5 mm step inside the sight glass between the stainless steel end pieces and the borosilicate glass tube. The product still works well, but is not ideal from a hygienic point of view. Therefore, I', offering them at a greatly reduced price!
- Inner diameter Tri-Clamp 22.1 mm
- Inner diameter glass tube 27 mm
- Outer diameter 87 mm
- Length 154 mm
- Tri-Clamp size: 50,5 mm = 1,5"
- Stainless steel 1.4301
- Borosilicate glass