| 摘要 |
An apparatus for testing domestic water piping systems and a method for testing such systems from a washing machine box. The apparatus has a body and a set of flexible detachable hoses. The body has a central elongated member. At the top most portion of the central elongated member is an IPS connection. This IPS connection connects to a 100 PSI gauge. At opposing sides of the uppermost portion of the central elongated member are second IPS connections. Connected to these IPS connections is a compression 90° elbow. At the other end of the compression 90° elbow is a third IPS connection. On the left section of the lowermost portion of the central elongated member is a female garden hose fitting. On the right side of the lowermost portion of the central elongated member is a pressure bleed valve (shrader valve) controlled by a control knob at its base. Two flexible detachable hoses are provided each having a female hose connection at one end and a nut at the remaining end. The nut is for attachment to the third ISP connections and the female hose connection is for attachment to the washing machine box hot and cold valves.
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