Standard pressure gauges as shown are available from stock for immediate delivery. Gauge models 4PG5 through 6PG50 are standard with a High Pressure 1/4" O.D. tubing connection (HF4), while models 6PG75, 6PG100 and 6PG150 have a Ultra High Pressure 3/8" O.D. tubing connection (XF6). These coned and threaded connections are machined directly into the bottom inlet of the gauges. Adapters for other size connections are available from stock.
These gauges have a solid front separating the dial face from the pressure tube in order to provide maximum safety. Bourdon tube and socket are 316 S.S. on all gauges. Both styles include a safety blowout back. 5,000 psi to 30,000 psi gauges have laminated safety glass, while the 50,000 psi to 150,000 psi and C series style have a removable polycarbonate plastic front window. Gauges may be used intermittently to 100 percent of dial reading.
Accuracy on 5,000 psi and 10,000 psi models is 1/2% of full scale reading. Accuracy on 20,000 psi through 30,000 psi models is 1% of full scale reading. Accuracy on 50,000 psi and C series through 100,000 psi models is ±0.50% of full scale reading. Accuracy on 150,000 psi models is ±0.75% of full scale reading.