AquaStar 620SI101 is a 2 inch slip bulkhead fitting designed for pool wall penetrations. This bulkhead connects internal pool plumbing to external piping through concrete or fiberglass walls. It creates a sealed transition point for suction or return plumbing lines. Cracked or worn bulkheads allow leaks, pressure loss, and structural water damage. This part restores proper sealing and pipe alignment. It is intended for direct OEM replacement.Key Features Genuine AquaStar OEM bulkhead fitting Part number 620SI101 molded for precise identification 2 inch slip inlet connection for solvent-weld plumbing Designed for pool wall and equipment penetrations Durable molded construction for long-term underground use Compatibility & FitmentCompatible with AquaStar pool systems requiring a 2 inch slip bulkhead connection. Commonly used in pool wall penetrations, sumps, and plumbing transitions. Intended for AquaStar-engineered installations and direct replacements only.
