APPARATUS CONNECTING BOOSTER PUMP FOR WATER SUPPLY

摘要

PURPOSE: A water supply device connected with a booster pump is provided to simply install a flow control valve at a first and a second connecting pipeline by a first and a second tightening member, thereby easily implementing installation work. CONSTITUTION: A first connecting pipeline(3) is coupled to numbers of booster pumps. A first tightening member(5) is coupled to the first connecting pipeline(3). The movement of the first tightening member(5) is limited by the interrupting protrusion(3a) of the first connecting pipeline(3). A second connecting pipeline(9) is coupled to a water supply pipeline(7). A second tightening member(11) is coupled to the second connecting pipeline(9). The movement of the second tightening member(11) is limited by the interrupting protrusion(9a) of the second connecting pipeline(9). Threads of a flow control valve(13) are fastened to the thread grooves(5a,11a) of the first and the second tightening member(5,11).