Liquid Filled Vacuum Gauges - NPT Lower Mount Made in the USA M11 fitting (connects to tank)

M11 fitting (connects to tank)

well beyond that provided by conventional tempered glass or plastic used as sight glass windows

5 bar gauge / 7 psig Motor power 0

It's too concentrated at its full strength and can cause irritation

Large Reservoir easily filled from outside

Liquid Filled Vacuum Gauges - NPT Lower Mount Made in the USA M11 fitting (connects to tank)Liquid Filled Vacuum Gauges NPT Lower Mount 2 1 2" Liquid Filled Pressure Gauges Stainless Steel Case, Brass, 1 4" NPT, Lower Mount Connection Dial Size: 1 1 2", 2", 2 1 2" or 4" Dial Sizes (Crimped Casing) Accuracy: + 3 2 3% Scale: Dual Scale PSI Bar Movement: Copper Alloy* Bourdon Tube: Copper Alloy* Window: Poly carbonate Case: Stainless Steel case for protection in harsh environments Connection: Copper Alloy Lower Mount*: 1 8" NPT for 1 1 2" dial,