Includes shaft bushing

The support posts included in the unit are made with zamak that is finished with chrome electroplating to allow it to match the rest of the dispenser

370V capacitor

Approximately 13 inches of space separates the bars

No more guesswork about Drain Seal effectivness - quickly see if spills are entering the drain through cracks in the surface

Watts Backflow Preventer Repair Kit, For Use With Mfr. No. 4 909 NRS - RK909RT4 Diameter-1" Includes shaft bushingBackflow Preventer Repair Kit; For Use With: Mfr. No. 4 909 NRS; Includes: Check Disc, Cover And Sleeve O Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper And Lower Check Stem O Ring