The hoses can be charged while on the reel

this HAYWARD solenoid valve is designed so that no pressure differential is required for reliable operation

Bradley 300-1146 Wall Saver Tmv Esc Assy Replacement Part

COLUMN TAP

and NESAM standardsMeets EPA 40 requirementsFM approved

Aquatrol Bronze Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 89A2-225 Nominal Size-18 " X 1.5" The hoses can be chargedThis AQUATROL safety relief valve features single ring blowdown to assure quick, accurate reseating when opening popping. Model includes sealed and closed hex cap. For use in air compressors, pressurized production lines, and tanks.