Plumb Eeze by Boshart 1.25 x 14 Tank Tee Kit with UNION Installation Water Well Pressure Tank 40/60 FSG2 pressure switch NO LEAD TANK TEE KIT - 1.25" x 14" Tank Tee with UNION (SOLID BRASS, NO LEAD CONSTRUCTION). PRESSURE SWITCH - 40/60 Pressure switch. RELIEF VALVE - 3/4" 100 psi Brass Pressure Relief Valve; 3/4" Brass boiler drain. PRESSURE GAUGE - 1/4" 100 psi Pressure Gauge; 1/4" x 3" Brass nipple. THREAD TAPE - Roll of 3/4" x 520" 3.5 mils thread tape.