Maxitrol R400B10-412 Gas Pressure Regulator Spring

Gas Pressure Regulator Spring; MROSCS Leaf Class Name Valve Spring; Used On Item Gas Pressure Regulator; Used On Model/Brand R400, R400S; Color Code Violet; Overall Dimension 3/8 Inch Inner Diameter x 1-1/2 Inch Length; Outlet Pressure 4 to 12 Inch WC