Replacement lid for ULTITUBE 150 series reservoirs with two threaded G1/4 ports and integrated pressure equalization membrane.
The membrane allows gases to pass and thereby continuously equalizes the internal pressure of the liquid cooling loop and the ambient pressure, while completely blocking coolant from leaking. The G1/4 ports can be used to connect the coolant return to the reservoir lid. An acrylic glass tube is also supplied and can be installed into the lid, preventing noise and bubbling caused by coolant influx.

Scope of delivery:
One lid made from acetal equipped with pressure equalization membrane and G1/4 ports
Two sealing screws G1/4
One acrylic glass tube, length ca. 100 mm

Please note:
Reservoir not included in delivery!
Recess around connection threads: Diameter 25 mm, depth 2.5 mm (Connectors with larger outer diameter can only be installed with suitable extensions, not included in delivery.)