发明名称 DUAL SIZE PLUMBING END CAP
摘要 A dual size plumbing end cap is disclosed which capable of sealing the end of two sizes of pipe includes a fluid impervious membrane having a first cylindrical wall extending therefrom and configured to envelop an end of a pipe having a first diameter and, cooperatively with the membrane, seal th e end of the pipe. A second cylindrical wall is associated with the membrane and has a diameter which is larger than the first wall. The second wall is configured to envelop an end of a second pipe having a second diameter and, cooperatively with membrane, seal the end of the second pipe. The end cap may include a test fitting which extends through the membrane and is configured to securely connect to a test gauge, air source, or water source.
申请公布号 CA2381953(A1) 申请公布日期 2002.10.17
申请号 CA20022381953 申请日期 2002.04.17
申请人 RAHIMZADEH, RICK;HANNA, JOHN 发明人 RAHIMZADEH, RICK;HANNA, JOHN
分类号 F16L55/115;(IPC1-7):F16L55/115 主分类号 F16L55/115
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