Waterco Adapter Bulkhead Without O-Ring – Black | 31B0077 Pentair IntelliCenter Control System Parts and Accessories Proper Tools: Use a wrench

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

When compared to other suction cleaners it’s technology also allows for silence during operation

helping to extend the life of your pump system

Perfect for replacing worn or damaged filter elements

This part is a deep blue/gray with an opening in its center for the hose assembly which connects to the filtration system via the vac lock which is a wall fitting that connects to the suction line on the pool wall surface giving the cleaner its power to suck and pull the dirt and debris littered along the surface of the pool

Waterco Adapter Bulkhead Without O-Ring – Black | 31B0077 Pentair IntelliCenter Control System Parts and Accessories Proper Tools: Use a wrenchWaterco 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