Quantity | Price per Gauge |
---|---|
1-59 | $11.60 |
60-179 | $9.63 |
180-359 | $8.66 |
360+ | $7.70 |
Application: Fluid medium which does not clog connection port or corrode copper alloy. Specifically designed for the fire sprinkler industry.
Size: 4” (100 mm)
Accuracy ± 3/2/3% of span - 1½" (ASME B40.1 Grade B)
Working Range Steady: 3/4 of full scale value Fluctuating: 2/3 of full scale value Short time: full scale value Operating Temperature Ambient: -40°F to 140°F (-40°C to 60°C) Media: max. 140°F (+60°C)
Temperature Error Additional error when temperature changes from reference temperature of 68°F (20°C) +0.4% for every 18° F (10°C) rising or falling. Percentage of span.
Connection Material: copper alloy Lower mount (LM) - not available for 1½" size 1/4" NPT limited to wrench flat area
Bourdon Tube: Material: copper alloy C-type
Movement: Copper alloy, silicone dampened
Dia: White plastic with stop pin - black & red lettering
Pointer: Black aluminum
Case: Black Polycarbonate
Approvals: UL listed (UL-393) FM approved
Standard Scale PSI
Window Acrylic, ultrasonically welded to case
Standard SeriesType 110.10sp
Posted by mike peterman on 26th Oct 2012
the high rise building where I reside, needs to change our sprinkler valves as mandated by law---I had purchased the Wika replacement and our local fire agency approved it for use so we purchased an order for both this building and the one down the street---I can't speak to the quality since they haven't been installed yet, but the gauges seem to be the equal of what we have had and the speed of delivery was quite spectacular