Patent ID: 8505574

Claim:
A lid for a distribution manifold, the manifold having an inlet opening defining an axis, access opening opposite the inlet and a plurality of radially extending outlet ports, the lid comprising: a mounting member adapted to couple the lid to the manifold to close the access opening, the mounting member haying a top wall and a downwardly depending inner annular wall; a cone coupled to the mounting member and extending axially toward the inlet opening of the manifold when the lid is coupled to the manifold, the cone haying a cone shaped wall forming a cone tip and a cylindrical wall disposed radially inward from the inner annular wall of the mounting member; and a single piece retainer adapted to secure the cone to the mounting member without additional fasteners, the retainer being a cylindrical ring positioned between the inner annular wall of the mounting member and the cylindrical wall of the cone and adapted to secure the cone to the mounting member.