Output Range:CHP-P: 0 to 100 psi; CHP-V: 0 to -28.8″ Hg.Process Connection:Two 1/8″ female NPT ports, one with a removable plug.Materials:Acetal plastic and anodized aluminum.Pressure Limit:150 psig (10.34 bar).Temperature Limit:Not to exceed 150°F (65.6°C).Displaced Volume:Approximately 4 in³.Dimensions:9″ length x 1.5″ diameter.Weight:1.5 lb (680 g).