Multi Point Regulators - Seira Type Item Model No. Inlet Outlet Angle Specification Multipoint Regulator GC MFR A20A 20 MM 2A 180 Child Safety Restart Plunder, Gauge Display Multipoint Regulator GC MFR A22A 22 MM 2A 180 Multipoint Regulator GC MFR E20A 20 MM 2A 180 Child Safety Restart Plunder, Electronic Gauge Display Multipoint Regulator GC MFR E21A 21 MM 2A 180