Waterco Adapter Bulkhead Without O-Ring – Black | 31B0077 Pentair IntelliCenter Control System Parts and Accessories clear lighting to enhance visibility

clear lighting to enhance visibility in pool and spa areas during the night

Proper Tools: Use a wrench or socket set that fits the hex head for easy installation

The pebble top surface integrates seamlessly with pebble and aggregate finishes

✔ Test After Installation – After installation

Easy integration with PoolRx+ systems for routine maintenance

Waterco Adapter Bulkhead Without O-Ring – Black | 31B0077 Pentair IntelliCenter Control System Parts and Accessories clear lighting to enhance visibilityWaterco Adapter Bulkhead Without O Ring Black Part #31B0077 The Waterco 31B0077 Adapter Bulkhead is a black, durable plastic union adapter designed for use with Baker Hydro HRV and Vertilever sand filters, particularly those manufactured from 1980 to the present. This adapter facilitates a secure connection between the filter tank and the valve assembly. Please note that this component does not include the O ring; the compatible O ring (Part #4600