https://www.rossasia.co.jp/en/series_variants/517870-1699c91
1699C91 Replacement Bases for 77, CM26, CROSSFLOW 35, and DM2D Valve Series Specifications - ROSS...
1699C91 - 77, CM26, CROSSFLOW 35, and DM2D Valve Series - For Replacement Bases Product Information - ROSS Asia K.K.. Select the ROSS Asia K.K. 1699C91 77,...