2" FNPT 2nd Stage Industrial Regulator, 1" orifice 9-18" WC
3/4 FPT 2nd stage regulator high capacity relief
1" FPT 2nd stage regulator high capacity relief
3/4" FPT 2nd Stage Indust Reg 1/2" orifice, 6" to 14" WC
1" FPT 2nd stg Indust Regultr 1/2" orifice, 6" to 14" WC
1-1/4" FPT 2nd stg Indust Reg 1/2" orifice, 6" to 14" WC
2" FNPT 2nd Stage Industrial Regulatr 1" orifice 1.5-3.25PS
1-1/2" FPT 2nd stg Industrial Regulator, 1" orifice 9-18" WC
