| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND |
| VACUUM |
| SCALE RANGE | 0.0 TO 30.0 INCHES OF MERCURY AND |
| 0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE BOTH SCALES |
| GRADUATION UNIT | 10.0 INCHES OF MERCURY AND |
| 5.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.0 INCHES AND |
| 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND BOTH SCALE |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | STEEL, CORROSION RESISTING |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 3.688 INCHES NOMINAL |
| OVERALL DEPTH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| BEZEL TYPE | SNAP-ON |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, LOWER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | SEMIFLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.312 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 31949 |
| MFR SOURCE CONTROLLING REFERENCE | 508101 |