This purchase includes the following (9) ITEMS ---(1) 1" x 11" Tank Tee(SOLID BRASS, NO LEAD CONSTRUCTION) ---(2) 1/4" ports on top ---(2) 1/2" ports out the front ---(2) 3/4" female and 1" male "combo" threads on each side ---(1) 1" male thread on the back part which screws into the tank.... ---(1) Square D 30-50 Pressure switch 40-60 available in other listing or upon request. ---(1) 1" Brass Check Valve. ---(1) 1" Brass Ball Valve ---(1) 1/2" 100 psi Brass Pressure Relief Valve ---(1) 1/2" Brass boiler Drain ---(1) 1/4" x 3" Brass nipple ---(1) 1/4" 100 psi Pressure Gauge ---(1) Roll of 3/4" x 520" 3.5 mils Thread tape ---All items are BRAND NEW, NEVER BEEN USED