This Nozzle Cylinder is made of an aluminum alloy and stainless steel and mounts to the fill heads on early model Gosling, Evolution Series, and WG8/10 canning systems.
This cylinder is also used on late model WGC-50/100/250 fillers.
The cylinder mounts to a required aluminum, disk-shaped mounting plate and connects to the filler valve using a stainless steel clevis pin and cotter pin.