PERMCO 1-1/4 X 1-1/4JIC REAR

For Permco pumps requiring a rear port connection in 1-1/4 inch JIC configuration, this is the fitting you're after. The part number 592-00370-3-23 is a Permco-branded rear fitting made specifically to that JIC thread standard, so it lines up with compatible Permco equipment needing that size and style at the rear port location.