Corrosion-Resistant Gauge Vacuum, 4" Dial, 1/2 NPT Bottom Connection, 30 to 0 in. of Hg
Corrosion-Resistant Gauge Vacuum, 4" Dial, 1/2 NPT Bottom Connection, 30 to 0 in. of Hg
Corrosion-Resistant Gauge Vacuum, 4" Dial, 1/2 NPT Bottom Connection, 30 to 0 in. of Hg