Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors Useful when original standpipe and

Useful when original standpipe and lateral parts are worn or damaged

No blower setup for systems that do not require it

or gunite jet assemblies

Useful when replacing a failed or unreliable original latch switch

OEM Pentair/Sta-Rite side-mount valve diverter

Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors Useful when original standpipe andBuilt for focused service work, Pentair PacFab TR40 50 Diffuser Assembly is a direct replacement option for diffuser assembly used in TR40 and TR50 sand filters to spread incoming water across the media bed. It supports sand filter service where internal routing, media containment, and correct reassembly are important. Match by model, part number, size, color, and production date notes before ordering or installation. Confirm internal orientation