GRUNDFOS 1" CAST IRON GF 15/26 NPT FLANGE SET
Fitting Size: 1" NPT
NPT end connections
Compatible with Grundfos UP Series Circulator Pumps
Kit includes (2) flanges, (2) gaskets and (4) bolts and nuts
For use with UP15-42F, UP26-116F, UP26-64F, UP26-96F, UP26-99F, UPS15-42F