O-ring for Fleck 2510 and 5600 couplers or meter assembly. If this o-ring is damaged or bad, it can allow water to leak from the system.

• O-ring for Fleck 2510 and 5600 couplers or meter assembly. If this o-ring is damaged or bad, it can allow water to leak from the system.
• O-ring for Fleck 2510 and 5600 couplers or meter assembly. If this o-ring is damaged or bad, it can allow water to leak from the system.