| http://www.w3.org/ns/prov#value | - Whenever it is desired to attach the hose on which the attachment is positioned to a coupling member, such as 20, the sleeve is maintained in such a position to provide for maximum opening of the segmental flanges and the threaded outer periphery of the coupling member to which the attachment is to be connected or coupled is brought into the confines of the hose coupling attachment to a maximum po
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