Vacuum gauge set for Delphi filter with lift pump. Glycerin Filled Vacuum Eater

This set contains.

A T-piece, coupling piece M14 and a vacuum gauge filled with glycerine.

This set is suitable for the Delphi filter with M16 1.5 thread

PAY ATTENTION!! If this set is ordered, also the hose grommet will be replaced on the vacuum eater side, the old connection is M16 and becomes 1/4 gas.

This vacuum meter is extremely suitable for including in the fuel system of your engine and preferably with the coarse filter. By placing this meter near the coarse filter, you can see at a glance what condition the filter is in and whether it is not slipping shut.
With a clean filter, the vacuum gauge will indicate a pressure of between 0 and -0.1 bar, it can vary 0.10 bar after changes in temperature and whether the motor is on full load wire.
At a vacuum of -0.300 mm bar, the coarse filter must be replaced.