2½” NST Fire Hydrant Water Gauge
Spesification :
Brand: NNI
Type: Hydrant Gauge
Model: SG-P67022
Country/Region of Manufacture: United States
MPN: SG-P67022ECON-S[/message_box]
NST Fire Hydrant Water Gauge Application
Fluid medium, which does not clog connection, port or corrode copper alloy.
DialSizes
2½”
Accuracy
± 3/2/3% of span (ASME B40.1 Grade B)
Ranges
0-300 psi
Working Range
Steady: 3/4 of full scale value Fluctuating: 2/3 of full-scale value Shod time: full scale value
Operating Temperature
Ambient: -400*F to 1400*F (-400*C to 600*G) Media: max. 1400*F (+6000) –
Temperature Error
Additional error when temperature changes from reference temperature of 68*F(200C)±O.4%for every 18*F (10*C) rising or falling. Percentage of span.
Standard Features
Connection
Material: Copper ahoy Lower mount (LM) ¼” NPT limited to wrench flat area
Baurdon Tube
Material: “C” shaped bronze
Movement
Patented PowerFlex with polyester segment
Dial
White aluminum with stop pin Black and red markings
Pointer
Black aluminum
Case
Stainless steel SS-304
Window
Snap-in clear polycarbonate
Dimensions
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