3"

The USA Lab 3" Sight glass allows for viewing of material in a system without adding bulk to the unit. It also has metal around the glass to hold in and better support pressure.       2SSG...

New The USA Lab 3" Sight glass allows for viewing of material in a system without adding bulk to the unit.   3SSGWITHMETAL SPECIFICATIONS •Material: 304 Stainless...

Sight glasses offer the ability to view product and process within the tank without exposing the internal portion of the tank to the outside environment. This allows users to view fermentation, extraction or any other process with ease. Our high...

New Our USA Meta Sight Glass has a solid gasket design with Viton seals.    Size: 1.5", 2" & 3"       We ship all glassware products with additional care, but sometimes they arrive broken. If glassware...

New Our USA Lab Polycarbonate Tri-clamp Sight Glass are 1/4" thick. 1.5" -240psi 2" -120psi 3" -50psi    (Tri-Clamp and gasket are not included)     We ship all glassware products with additional care, but sometimes...