Model "P1", Single Stage Pressure Reducing Regulator; 1/4" Size, Cv'=0.02; 316l SST Body, 316l SST Spring Chamber; 302 SST W/Tefzel Ring Diaphragm,Pctfe Seat,316l SST Seat;Retainer,316l SST Poppet,Inconel X-750 Poppet Spring,Port;Configuration "A"; FNPT End Connection; 1-10 PSIG Range Spring; No Outlet Gauge; No Inlet Gauge; Panel Mount