| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY OR |
| PHOSPHOR BRONZE |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | 0.0 TO 30.0 INCHES OF MERCURY AND |
| 0.0 TO 150.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 3 PCT OF FULL SCALE RANGE |
| GRADUATION UNIT | 15.0 INCHES OF MERCURY AND |
| 15.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 3.0 INCHES OF MERCURY AND |
| 3.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 IN. DIA |
| SCALE MARKING | IN. OF MERCURY AND PSI |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 4.000 INCHES MAXIMUM |
| OVERALL DEPTH | 2.290 INCHES MAXIMUM |
| MATERIAL | STEEL |
| BEZEL TYPE | SNAP-ON |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, CENTER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| ACCESSORY COMPONENTS AND QUANTITY | 2 SELF-LOCKING HEXAGON NUTS OR 2 LOCKWASHERS AND 2PLAIN HEXAGON NUTS |