Rola Chem Flow Meter [3" PVC Vertical 80-300 GPM] (570371V) deltauv Supports cleaner and more dependable

Supports cleaner and more dependable DE filter service

A tank lid is useful because it closes and protects the top of the vessel while providing access for service

A properly selected system helps support balanced control across pumps

This CMP gray square J-style cover is especially useful when the original top piece needs a direct-compatible renewal

The black scalloped face makes this Waterway part especially practical in darker design schemes or installations where the trim is meant to stand out more visibly

Rola Chem Flow Meter [3" PVC Vertical 80-300 GPM] (570371V) deltauv Supports cleaner and more dependableRola Chem Flow Meter [3" PVC Vertical 80 300 GPM] is a vertical 3 inch PVC flow meter designed for clear flow monitoring in compatible pool and water treatment plumbing. With an 80 300 GPM range, it helps service professionals confirm circulation rates and evaluate system performance during operation or maintenance. Vertical flow meter for 3 inch PVC plumbing 80 300 GPM flow range Supports flow verification and troubleshooting Useful for pool and