Pentair Pyrex 1-1/2" Spigot Sight Glass (51006000) waterway polished visual accent

polished visual accent

proper matching helps preserve the way the original equipment communicated and behaved

This part is often replaced when the original weir becomes warped

and extend the service life of compatible filter equipment

When an injector becomes worn

Pentair Pyrex 1-1/2" Spigot Sight Glass (51006000) waterway polished visual accentThe Pentair 51006000 Pyrex sight glass is designed for compatible filter applications using a 1 1 2 inch spigot connection. A sight glass like this is useful because it allows visual checking of flow or condition within the related section of the system, supporting easier inspection and service awareness. Replacement is often needed when the original glass is cracked, clouded, chipped, or damaged during service. Installing the proper Pentair sight