Premium 304 Stainless Steel Compound Gauge with Brass Internals, -30 inHg/0/60 PSI, 2-1/2 Inch Dial, 1/4 inch NPT Back Mount related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-100-micron each seal has viton elastomers

each seal has viton elastomers

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Vacuum Flow: 58-346 CFM

the upstream wave will travel slower and take more time than the (faster) downstream wave

Premium 304 Stainless Steel Compound Gauge with Brass Internals, -30 inHg/0/60 PSI, 2-1/2 Inch Dial, 1/4 inch NPT Back Mount related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-100-micron each seal has viton elastomersPremium 304 Stainless Steel Compound Gauge with Brass Internals, 30 inHg 0 60 PSI, 2 1 2 Inch Dial, 1 4 inch NPT Back Mount Range: 30"Hg 0 60 PSI Dial Size: 2. 5 Inch Connection Type: 1 4 Inch NPT Male Connection Location: Back Body Material: 304 Stainless Steel Internals: Brass Lens: Acrylic Liquid filled with glycerin to dampen the effects of vibration and extend the life of the gauge Useful for Air and Water Applications Available with optional 1