Rehau 298986-001 - 1-1/4" BSPF x 1" BSPM Adapter
REHA 298986-001 1-1/4 X 1 BSP 1 1/4 in. BSPF x 1 in. BSPM Adapter For use with PRO-BALANCE 1 1/4 in. brass manifolds to transition 1 1/4 in. BSPF x 1 in. BSPM in order to use air vent/boiler drain combination set (Art. 250226).
PREH122000