O-ring, For Outlet Flange, 1/8" X 3-3/8" Bun-n, Neptune 2" Meter

• O-Ring fits the following:
• 2" Type 4D Vapor Release & Strainer
• 2" 4-MT &4D-MT Flowmeter without Temperature Compensator
• 4D-MT Differential Valve with 2" Companion Flange