Inlet: 1.25" FNPT, for incoming pressure 20 psi (max)

Min pressure 3 psi for 1,000,000 BTU (natural gas)

Min pressure 7 psi for 1,500,000 BTU (natural gas)

Outlet: 1.25" FNPT, for outlet pressure 0.5 psi (14" w.c.) (max)

Recommended for: V600A, V750, VG1000, S1505B, VG1100