When looking at pool equipment, what do the two numbers on unions mean? Like 2" x 2.5" union. or 2" x 2". I expected to only have one number.
Attached screenshot of particular pump, that says 2" x 2.5" union included, but kit for 2.5" x 3" available. PB hasn't started on equipment pad yet. My main drains are 3" to pad, so not sure if this means I can run 3" to pump, or still need to reduce to 2.5" or 2".
Attached screenshot of particular pump, that says 2" x 2.5" union included, but kit for 2.5" x 3" available. PB hasn't started on equipment pad yet. My main drains are 3" to pad, so not sure if this means I can run 3" to pump, or still need to reduce to 2.5" or 2".
