2pcs 1-1/2 PVC Pool Pump Fitting Coupling, 1.5″ NPT Male x 1.5″ Slip Union Socke por | ago 7, 2026【Application】This PVC thread and union coupling is a universal fitting, best used for pool pump installation. Simply use Teflon tape(included) to the black threaded end of the adapter and rotate the union onto the pool pump.
