Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors 1-1/2 inch FPT x 1-1/2

1-1/2 inch FPT x 1-1/2 inch slip Equator inlet fitting from Kafko

or gunite jet assemblies

and this Pasco Specialty version is sized for 2 inch applications using the 3244 reference

Useful when replacing a failed or unreliable original latch switch

Pentair PacFab TR40/50 Diffuser Assembly (154598) relayscontactors 1-1/2 inch FPT x 1-1/2Built 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