2-1/2" Red Replacement Pressure Gauge
The Yellow Jacket 49001 is 2 1/2 inch diameter pressure gauge, red pressure, 0-500 psi, R-12/22/502. The 49001 is a steel case for durability and high-visibility dials with colored temperature scales for easy reading.
Flutterlessâ„¢ technology with surge protector minimizes the needle pulsation for improved accuracy
1/8â€³ NPT Male connection
Calibration traceable to NIST standards
Note: Small screw in back is 6/32â€³ x 5/32â€³ Phillips pan head screw.
Note: Gauges not meant to be used with nitrogen.