CPC F17C 13/06 (2013.01) [F16K 27/12 (2013.01); F17C 5/02 (2013.01); F17C 2205/0311 (2013.01); F17C 2205/037 (2013.01); F17C 2221/013 (2013.01)] | 13 Claims |
1. An enclosure for a fill plug, comprising:
a base to which at least one retainment plate is secured, said retainment plate having an opening for engaging about a throat of the fill plug such that axial and rotational movement of the fill plug relative to said base is prevented;
a lid secured to said base via a hinge and being movable between a closed position in which said lid covers said base and an open position in which said base is uncovered by said lid, said lid defining a cavity for accommodating the fill plug when said lid is in said closed position relative to said base;
a lock carried by said lid for locking said lid in said closed position;
a spring for resiliently urging said lid to said open position when said lid is unlocked relative to said base;
a gasket carried by said lid for forming a seal between said lid and said base when said lid is in said closed position; and
a backplate to which said base is removably secured such that, when said backplate is secured to said base, said base is configured for being mounted on a wall and secured to a wall-mounted fill plug and, when said backplate is removed from said base, said base is configured for being connected to a fill plug on a free-standing tank;
wherein, when said backplate is secured to said base, said backplate is entirely external of said cavity and forms no part of a wall that defines said cavity.
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