108102 Neptune Feeder O-Ring Gasket advantage controls The specialized head design automatically

The specialized head design automatically evacuates gas and air bubbles from the pump chamber

Patented Quick-Release Head: Allows for rapid

Tool-Less Maintenance: Features the patented QuickPro pump head for fast

Regularly replacing your pump tubes is essential to prevent tube failure and maintain accurate dosing

108102 Neptune Feeder O-Ring Gasket advantage controls The specialized head design automaticallyNeptune 108102 Replacement Feeder O Ring Gasket The Neptune 108102 is the official OEM replacement O ring designed for the 4 inch threaded cap assembly (Part #003697) used across the Neptune product line. This is a genuine Neptune part, not an aftermarket imitation, ensuring a precision fit and a reliable 300 PSI seal for your water treatment equipment. Universal Compatibility This black universal gasket is engineered to fit all Neptune 4" closure