Sight Glass Tri-Clamp 3"

A Tri-Clamp sight glass with borosilicate glass tube, with 3" Tri-Clamp end pieces (72.9 mm ID). This is a high quality sight glass with spacer rods between the two flanges for a perfect fit when reassembling. 

• Inner diameter Tri-Clamp 72.9 mm
• Outer diameter 125 mm
• Length 163 mm
• Tri-Clamp size: 91 mm = 3"
• Stainless steel 1.4301
• Borosilicate glass
• Silicone Gaskets

I recommend using the 3" (72.9 mm ID) Tri-Clamp gasket for this sight glass.