Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) hayward or operating format

or operating format

That is especially important in a two-pump setup where quick

That matters because control signals

The clear construction can also be helpful in installations where visibility of flow or internal condition is desirable within the supported setup

Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) hayward or operating formatThis 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