Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) unions This type of part is

This type of part is especially useful when the original impeller has chipped

or no longer providing the intended grip on fiberglass or vinyl surfaces

For pool owners and service professionals maintaining compatible Hayward skimmer systems

Supports cleaner and more dependable filter installation

Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) unions This type of part isThis sight glass is used on compatible PacFab 1 1 2 inch and 2 inch multiport valves to provide visual confirmation of water clarity during backwash or rinse cycles. It is a helpful service replacement when the original glass is cracked, clouded, leaking, or difficult to read. A clear sight glass lets operators see when discharged water begins to run clean, which can reduce wasted water and make filter maintenance more accurate. Sight glass for