Small vacuum gauge for portable pumps.
Glycerin filled to reduce vibration.
2.5 inch diameter face
Threaded for 1/4 inch NPT
Vertical Mount only
Stainless steel back
0-30 inch range
Note; once mounted, pull pin to remove air pressure and check that needle goes to zero.
Hamby Dairy Supply offers 3 options for gauges;
7126 - 2.5 inch for portables (this item)
7135 - 3.5 inch for vacuum line mount
7145 - 4.5 inch for vacuum line mount
Mounting adapters - shown below;
ReducerBushing.5x.25 - Reducer Bushing 1/2MPT to 1/4 FPT
7009-3270-050 - Metal Mount with Female NPT for vacuum gauge, drain or pulsator. Fits 2.0 inch PVC