Speck Pumps Lock Ring [433 Body] (2920750600) poolguard and this Maytronics Dolphin heavy-duty

and this Maytronics Dolphin heavy-duty version uses the 9995707 reference

The 828N is a practical service part for compatible AquaCal AutoPilot systems that need restored board-level control performance

A properly selected Magic Plastics union contributes to more dependable serviceable plumbing connection and more accurate replacement fit

Two-speed Executive pumps are often selected where both stronger active use and lower-speed operation are valuable

Speck Pumps Lock Ring [433 Body] (2920750600) poolguard and this Maytronics Dolphin heavy-dutyThe Speck Pumps Lock Ring [433 Body] is a replacement pump component for compatible Speck pump systems. This OEM style replacement part is intended for service professionals and pool or spa owners who need a dependable repair part for circulation equipment. Keeping pump body, lid, casing, and mounting components in good condition helps protect circulation performance and makes future service easier. Before ordering, compare the part number 2920750600,