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Quick Details

Place of Origin: China (Mainland)
Brand Name: yunyi
Model Number: 111.10

Specifications

Applications:
Fire sprinkler systems
Suitable for all media that will not obstruct the pressure system or 
attack copper alloy parts
Design:
EN 837-1 & ASME B40.100
Pressure connection:
Material: copper alloy
1/4"  NPT lower mount (LM)
Sizes:
4"  (100 mm)
Movement:
Copper alloy
Accuracy class:
± 3/2/3% of span (ASME B40.100 Grade B)
Dial:
White aluminum with stop pin; black and red lettering
Ranges:
0/80 psi, retard to 250 psi (air)
0/300 psi (water)