Pentair Sand Dollar 1-1/2" MBT x 1-1/2" MPT Adapter (354588Z) deltrolcontrols That kind of compatibility matters

That kind of compatibility matters because the control pack and topside need to make sense together

Designed for compatible DE filter assemblies

Hayward Trimline 2-port ball valve

or no longer communicating properly with the control system

this Waterway internal is a practical replacement when a threaded 3-5/16 inch swirl twin roto insert in stainless and gray is required

Pentair Sand Dollar 1-1/2" MBT x 1-1/2" MPT Adapter (354588Z) deltrolcontrols That kind of compatibility mattersThis 1 1 2" MBT x 1 1 2" MPT adapter is used with compatible Sand Dollar filter systems where the plumbing connection needs to be restored or adapted. It is a practical replacement when an original adapter is cracked, worn, cross threaded, or damaged during filter service. Correct fittings help maintain proper flow through the sand filter and reduce the risk of nuisance leaks at the equipment pad. Before ordering, compare the thread style, size, and