5000 psi For oxygen service, add -10 after model no. (e.g., 28303-10) 5000 psi maximum AIR PILOT...
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5000 psi For oxygen service, add -10 after model no. (e.g., 28303-10) 5000 psi maximum AIR PILOT SWITCHES STYLE A Externally Adjusted 19 models Sensing pressures to 25,000 psi Air