Pentair Suction Fitting Black | IntellipH Container | 521508

Description

The Pentair Suction Fitting (521508) is the OEM replacement black suction fitting for the IntellipH Chemical Container, used within Pentair’s chemical dosing systems.

This fitting draws liquid chemical from the IntellipH container and delivers it into the dosing line. A cracked, brittle, or improperly seated suction fitting compromises chemical draw, resulting in inconsistent dosing and potential system faults. Replacing this fitting with the correct OEM part restores reliable suction and maintains accurate chemical delivery. Match the black color and part number to your existing fitting before ordering — a separate fitting variant may exist for other configurations.

Specifications

Fits Into

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.

Pro Tip

Before ordering, compare the black color and profile of this fitting against the original installed in your container. If your system uses a different container configuration or a non-black fitting, verify the part number stamped or molded on your existing fitting — an alternate variant may be required.