Main specifications
Material
Aluminium.
Packing ring
NBR synthetic rubber.
Standard executions
- GN 441-SW: epoxy resin coating, RAL 9005 black colour, matte finish.
- GN 441-BL: natural aluminium.
Maximum continuous working temperature
100°C.
General information
Features
GN 441 plugs are provided with a threaded blind hole for assembling a dipstick.
Other executions
Special executions on request
Side breather hole.