Invention Grant
US08523244B2 Block fitting and seal structure 有权
块体装配和密封结构

Block fitting and seal structure
Abstract:
An air conditioner system fitting is disclosed including a first seal portion comprising a metal material adapted to provide a primary seal, and a second seal portion attached to a free edge of said first seal portion and adapted to provide a secondary seal, wherein the fitting militates against leakage during operation of the air conditioning system.
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