R622-BCF (Fisher) Regulator-2Nd 1/2X1/2Fpt 875K Btu 9-13Wc

Regulator-2Nd 1/2" Fpt X 1/2" Fpt 875K Btu 9"-13" Wc Fisher Second-Stage Regulators Are Ul Listed Regulators Designed To Reduce The Outlet Pressure From A First-Stage Regulator, Usually 10 Psi To 11 In. W.C./27 Mbar. | Fisher | R622-BCF