HOSE COUPLER OF HYDRANT

摘要

PURPOSE: A hydrant coupler is provided to easily fix the outlet of a hydrant having a large outer diameter by the expansion and contraction of the outlet side of a fixation hole. CONSTITUTION: A coupler has:a coupler cap(71) fixed to a hydrant; a coupler body(72) spirally combined to the coupler cap and revolving; a rubber packing(80) having a fixation hole to seal a gap by being inserted to the outer face of the outlet of the hydrant; a flange face(80a) installed on a certain position lower than the height of the opening of the fixation hole to easily insert the outlet of the hydrant.