Pentair Metal Flue Collar Kit [4" x 8" Accessory] (77707-0077) filburmfg The Hayward Trimline ball valve

The Hayward Trimline ball valve ball is designed for compatible 1-1/2 inch valve applications where the internal shutoff element needs replacement

The Pentair Challenger HF/SuperMax/SuperFlo 2

The 184JMZ frame detail helps define whether the replacement is physically aligned with the original installation and supports a more dependable repair path

Praher Adapter Union [1-1/2" MPT Short x 2" Slip] is a Praher adapter union used to connect compatible threaded and slip plumbing components in pool

fewer nuisance faults

Pentair Metal Flue Collar Kit [4" x 8" Accessory] (77707-0077) filburmfg The Hayward Trimline ball valveThis service part is a practical choice when maintaining Pentair pool equipment and restoring the function customers expect from the system. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. This item supports pool and spa heater repair, helping keep the broader pool system easier to service and more dependable in use. Designed for pool and spa