All metal construction. 6 Way stacked diverter. Shared functionality ceramic disc cartridge. R89 series trim sold separately. Dual 1/2” I.P. or 1/2” copper sweat connections Integral stops. Temperature limit stop included. Anti-Scald shower cartridge spool pressure balance valve optional 7/8” extension kit 951-3649 available, order separately Pforever warranty® Pfister products are designed and manufactured in compliance with the following standards and codes : IAPMO certified to ASME A112.18.1/ CSA B125.1 including : ASSE 1016 ADA compliant – ANSI A117.1 (lever handles only).
