This elegant chassis feedthrough for a free PCIe or PCI bay is equipped with an automatically closing hose connection on the outside of the computer. This connection has a valve that only opens when a hose is inserted and closes again when the hose is removed. On the inside, a G1/4 thread is available for connection to the cooling circuit.
In a water cooling system equipped with LEAKSHIELD, coolant can be refilled very easily. After activating the filling mode on the LEAKSHIELD, the hose is plugged in and the free hose end is held in the coolant bottle / coolant canister. The coolant is sucked into the cooling system by negative pressure. After reaching the desired level, the hose is pulled out of the coolant bottle / coolant canister again, the remaining amount of liquid still contained in the hose is also sucked in. The hose is then disconnected from the slot cover, which closes the connection again.