Class 1 Dual Read 2.5" Fire Service Gauges display pressure reading in both PSI and KPA. The Interlube in the filled gauges, with the patented Sub-Z II freeze-proof isolator, prevents freezing and subsequent damage. This fill fluid dampens pulsations and vibrations and eliminates fogged lenses, rust and corrosion.
Pressure Range: 0-400 PSI / 0-2800 KPA
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