Astral Pool Auto Feeder Inline Union O-Ring (4401120102) astral while the 3/4 inch MPT

while the 3/4 inch MPT threaded connection supports the intended plumbing style in supported applications

Floating feeders are useful because they offer a simple

This Anderson Mfg Test Plug Tool [1-7/8"] [2" Pipe

making them important to the overall hydraulic performance of the pump

Astral Pool Auto Feeder Inline Union O-Ring (4401120102) astral while the 3/4 inch MPTThe Astral Pool auto feeder inline union O ring is designed for compatible feeder plumbing applications where the union connection needs a reliable seal. An O ring like this is useful because it helps keep the inline union leak resistant while preserving the serviceable nature of the connection for future maintenance. This replacement is especially useful when the original O ring is worn, flattened, brittle, or allowing seepage at the feeder union.