The bulkhead fittings are installed at the factory prior to shipping the unit out so we need to know where bucket shelf(ves) will be located

Water Cooler Filter

The corner guard is fashioned out of type-304

Seamless beveled flange

Small Body Gasket

Watts Backflow Preventer Repair Kit, For Use With 11/2 909M1QT, 2 909M1QT, Mfr. No. 11/4 909 QT - RK909M1RT11/4-2 Length-36" The bulkhead fittings are installedBackflow Preventer Repair Kit; For Use With: 11 2 909M1QT, 2 909M1QT, Mfr. No. 11 4 909 QT; Includes: Check Disc, Cover And Sleeve O Ring, Diaphragm, Piston Seal And Lubricant, RV Disc Assembly, Upper And Lower Check Stem O Ring