Pressure Gauge

Pressure Gauge
Pressure Gauge
Pressure Gauge
Pressure Gauge
Pressure Gauge
Pressure Gauge
Pressure Gauge
Pressure Gauge

Applications
Fire sprinkler system
Suitable for all media that will not obstruct the pressure system or attack copper alloy parts

Feature
1. Certification: UL listed
2. Size: 4" (100mm)
3. Accuracy grades: ±3/2/3% (ASME B40.100 B level)
4. Range: 0-300Psi (Water and air)
5. Working temperature
Air temperature: -40°F~140°F (-40°C~60°C)
Medium temperature: Highest to 140°F ( 60°C)
Temperature error: initial temperature is 68°F (20°C), each rise or decrease by 18°F (10°C), additional error is 0.4%
6. Bourdon tube: brass
7. Connection size: brass 1/4"NPT
8. Built-in spring: copper alloy
9. Dial: white aluminum stop pin
10. Indicator: black aluminum
11. Case: carbon steel or stainless steel
12. Window: Tempered glass

Certificate
Related
fire protection system, indoor fire control, fire fighting system
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