Model #425-CR

Compound pressure-vacuum-te gage (NSN 6685-00-488-4195)

Description

Steel material, enamel surface treatment.

Overall Depth
1.187 inches
Overall Diameter
2.718 inches
Case Material
Steel
Case Surface Treatment
Paint, black
Graduation Unit
10.0 degrees and 10.0 inches of mercury and 10.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
-40.0/+100.0 degrees fahrenheit and -40.0/+140.0 degrees fahrenheit and +0.0/+30.0 inches of mercury and +0.0/+250.0 pounds pressure per square inch
Scale Range
-40.0 to 100.0 degrees fahrenheit and -40.0 to 140.0 degrees fahrenheit and +0.0 to 30.0 inches of mercury and +0.0 to 250.0 pounds pressure per square inch
Scale Name
Pressure-vacuum and temperature
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Vac, press, r12, r22
Scale Type
Multiple
Scale Smallest Increment
1.0 degrees and 2.0 inches of mercury and 1.0 pounds per square inch
Connection Type
External
Mounting Method
Rigid stem
Scale Accuracy
2 pct middle half of range, 3 pct remainder
Actuating Element Material
Copper alloy
Scale Inscription/background Color
Black figures on white background for pressure and vacuum, red figures on white background for temperature
Scale Name For Which Pointer Is Designed
Pressure-vacuum and temperature
Connection Location
Bottom
Bezel Type
Snap-on
Protective Crystal Material
Glass
Connection Size
0.125 in. Npt
Connector Type Vent
Not provided
Material
Steel
Surface Treatment
Enamel, black
Description
Gage,compound Pressure-vacuum-te
Cage Code
09505

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Updated: 11/24/2024