Pentair Pyrex 1-1/2" Spigot Sight Glass (51006000) dowcorning The R-series fit

The R-series fit

When the adapter is no longer holding up

The 34-0035 is a practical service part when a compatible Hydro-Quip system needs a 7 day panel mount timer to restore more flexible schedule-based control

Improves service efficiency and finishing quality

giving larger or more feature rich spas the coordination they need to run properly

Pentair Pyrex 1-1/2" Spigot Sight Glass (51006000) dowcorning The R-series fitThe 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