Class 1 Dual Read 4.5" 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 Ranges:  0-400, 30-0-400 or 30-0-600 PSI

• Features a corrosion and impact resistant Zytel Nylon case
• Temperature Range:  -40°C (-40°F) to 65°C (150°F)
• Meets or exceeds NFPA and ANSI standards

This is a stock item.