UPB2AX

Ultra Low Pressure Transducer, Polycarbonate with hinged and gasketed cover, ?0.25 ?WC, ?0.125 ?WC, ?60 Pa, ?30 Pa, Analog, No Relay https://downloads.greystoneenergy.com/Submittals/PS-UPXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-UPXXX.pdf