Double-walled, borosilicate glass immersion well for use with U.V

• Well has a standard taper 60/40 inner joint
• Outer jacket is 53 mm O.D.
• Length above joint is 76 mm

Optional PTFE tube attached to a glass tube and secured wioth a #7 Ace-Thred bushing. PTFE tube extends down the annular space to insure flow of coolant from bottom of well upward to outlet.

lamps. With inlet and outlet tubes for cooling. A small diameter inlet tube extends down the annular space to insure flow of coolant from bottom of well upward to outlet.