AutoMeter 200772-33 Marine Mechanical Water Pressure Gauge 2-1/16" Silver Dial with Brushed Aluminum Bezel - Perfect for Boat Engine Monitoring & Marine Applications

From high banked ovals to Saturday night 1/4 miles to high-performance boats, knowing that you’ve got proper cooling system pressure is critical in any application. AutoMeter’s Mechanical Water Pressure Gauge utilizes the most precise bourdon tube meter movement on the market to deliver accuracy and durability you won’t find anywhere else. An 1/8” NPT connection on the back makes for easy installation and nylon lines and fittings are available separately.