Filling probe for the ARTEMIS model PR900W / P15 bullpup.
Slips into the filling port, retaining the inlet HPA between two O-rings as it is filling the reservoir up.
The rear end is a male quick coupler fitting, which connects to the female 1/8" BSP quick coupler, usually found on a 300 BAR connector hose.
It is also recommended to treat the silicone O-rings with a minimal amount of silicone grease to keep them supple.
As this product is brass, it will not easily rust, but store it away from open air, especially at coastal regions.
It is recommended to clean this probe now and again w/ BRASSO, to prohibit corrosion, however, make sure that this probe is 101% dry before utilizing it again.
Please also note that brass is a soft metal and quite succeptible to getting burred along the edges, therefore, please fix the female coupler on gently (has steel ball bearings inside which is many times harder than brass) and please do not drop this probe either, as it will readily damage.