Paramount Knob & Pawl Assembly (Quick Stop) | 005-302-3502-00 & Collars Tools The Pentair 219800 LeafVac Union

The Pentair 219800 LeafVac Union Set is engineered for durability

making it an easy upgrade path

When replacing older pop‑up heads

High-efficiency Venturi pop-up cleaning head for Pentair/A&A Gamma Series 4 in-floor systems in light gray

durable material built to handle the pressure put out by the system and to prevent any air leaks

Paramount Knob & Pawl Assembly (Quick Stop) | 005-302-3502-00 & Collars Tools The Pentair 219800 LeafVac UnionParamount Knob & Pawl Assembly (Quick Stop) This assembly is installed on Paramount Pool Cleaning Valve Lid Assemblies. The Knob & Pawl Assembly allows the system to be temporarily paused during a cycle. It helps in troubleshooting circumstances to identify pop up heads that may not be rotating or cleaning efficiently. This assembly comes with a small o ring to seal the connection to the valve top and prevent water leaks.