Vacuum take-off union, for carburettor balancing purposes.
Allows the connection of a manometer to each carburettor barrel, for balancing carburettors together.
Suitable for Carburettors:
The rubber O-ring seal for this union is Part Number 7571.
Total length 34.75mm
Spanner size 8mm
M5 x 0.8mm thread
Length of thread – 6.3mm