Double-walled quartz immersion well is designed for use with the photochemical reaction vessel with internal thread (see 60003-762 series) reactor and lamp.

• Quartz construction
• Double walled

A small diameter inner tube extends down the annular space to ensure coolant flows from the bottom of the well upward to the outlet. The well is equipped with an RC50 nylon bushing with Viton® O-ring to form a compression-type seal with threaded reaction vessels. The immersion well provides a greaseless connection and can be adjusted to a desired height. The absence of a ground joint allows for easy and quick dismantling.