PRESSURE GAUGE
SD-P1
Pressure Gauge are specifically designed for Fire Sprinkler Services. The
pressure gauge is UL Listed and FM approved. It has corrosion resistant
polished stainless steel case and Bezel and Brass wetted parts. The dial has
pressure reading in KG/SQCM and PSI. The gauge window is hardened glass.
The
pressure gauge must be mounted by square provided for spanner grip on the
socket and not by turning the case. Turning of case will damage the gauge. Use
PTFE tape around male threads of the gauge for sealing. Pressure gauge must be
mounted in vertical position and isolated with valve or cock. The pressure
gauge must be handled with due care for best results, the gauge should be
stored in the original packing in which it has been shipped. It is advisable to
ship the gauge in the same package for future transit.
The
pressure gauge, which is visibly damaged, should not be installed. It is
recommended that the pressure gauges must be inspected regularly for possible
corrosion or damage. The gauge must be periodically calibrated as per
requirement or as per local authority having jurisdiction.
DIAL SIZE |
90mm (3½”) |
CONNECTION |
¼” BSPT (¼” NPT
Optional) |
RANGE |
0-21 Kg/Sq. CM &
0-300 PSI |
BURDON TUBE & MOVEMENT |
Phosphorus Bronze
Brudon tube and brass moving parts |
DIAL TYPE |
White background,
Black graduation scale with dual reading in KG/SQM. and PSI |
CASE AND BAZEL |
Polished Stainless
Steel Case Positive seal against weather moisture and dust. |
MOUNTING |
Direct |
WINDOW |
Hardened Glass |
ACCURACY |
± 2% of FSD for
middle half of scale. |
WEIGHT (APPROX) |
0.3 Kg |
REFERENCE STANDARD |
UL 393, NFPA-13 |