Product Overview
Stainless steel pump seal by Flowserve
Not entirely sure what all these numbers mean, but the following is located on the unit: 7VPx974853, 2R25943DB, A2R23072-01, FLG UZC1875 and KF96325 9/07.
Vent and Flush apertures appear to be 3/4", Center aperture appears to be 1 1/4",Label says Air tested @ 25 PSIG
We don't really know too much about this unit, view the images closely.
Free shipping to the 48 contiguous states in the USA.