Victor® Meco® Single Stage P Regulator with Slot Nylon Tee offers 125 PSI with stainless steel diaphragm and multi-seat 4 way seat block to provide magnificent durability. It has 1/4-18 NPT that used in oil and gas industry Heavy-Duty applications. Positive pressure yoke type regulator has a cap nut adjusting mechanism with maximum 5500 psig inlet pressure.