Product Information:

Specifications:
Dial Size: 1.5 in Port: 1/4 in Tube NPT
Dial Scale: Dual Scale PSI (0-150) and Bar (0-10)
Temperature: 30 F to 160 F
Weight: 12 OZ
Application: Water Oil Air

Features:
Back Mount (U Clamp) Mounting Bracket
Stainless Steel Case and Bezel
Brass Socket and Movement
Liquid Filled - The Glycerine filling helps dampen the effects of pulsation and vibration while also perpetually lubricating the movement (and keeping contaminates such as dirt away from all moving parts) which will extend the life of the gauge.