Optional Test connector
When optional features like Shut Off, Bypass
and Dump are installed, the main test
connector has a cap. A new test connector is
available according to the required size of
the fitting (AVS 2.7/4 mm on the left or AVS
3/5 mm - 4/6 mm on the right).
ATM connector
This connector needs to be open to atmosphere.
Quick fitting: 2.7/4 mm diameter.
Master Flow connector
Used only by ATEQ for special calibrations.
AVS 2.7/4 mm diameter