Economic 2” & 2.5” “Use-No-Oil” Gages


Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW UNOG SERIES GAGES. The Series UNOG “Use No Oil” Gages possess psi scales with 2.5% full scale accuracy. The 2” or 2.5” UNOG gages are designed with polished brass housings and copper alloy wetted parts. Units can withstand ambient temperatures of -4 to 140°F (-20 to 60°C). A wide offering of ranges is available from 30 to 4000 psi. These oil-free service gages come with a 1/4” male NPT bottom connection and are ideal for indicating compressed gas cylinder pressures of non-corrosive gases, which will oxidize with oil based compounds. Typical applications include gas cylinders for welding and cutting manufacturing processes.


Service: Compressed, non-corrosive gases. Wetted Materials: Copper alloy socket and Bourdon tube. Housing: Polished brass case. Lens: Twist on plastic lens. Accuracy: 2.5% full scale. Pressure Limit: 110% of full scale. Temperature Limits: -4 to 140°F (-20 to 60°C). Size: 2" (50 mm); 2.5" (63 mm). Process Connection: 1/4" male NPT lower. Weight: 2": 4.48 oz (127 g); 2.5": 5.76 oz (163 g).
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