Abstract: There is disclosed an electrical connector for fitting over an elongated axially projecting stem formed with an enlarged-in-diameter button and including a plastic dome jacketing an electrically conductive cap having an integral pair of oppositely disposed peripheral skirts projecting axially in one direction from a flexible transverse top wall. Such skirts are formed on their free extremities with radially inwardly projecting opposed collars which, in the unflexed condition of the top wall, are spaced apart a distance less than the diameter of such button. The top wall may be flexed about a transverse axis to angle the respective skirts outwardly to space such collars transversely apart a distance sufficient to clear such button and a pair of relatively rigid finger grasp ears are disposed on the opposite sides of such transverse axis and project in the axial direction opposite such skirts to be pressed together to flex such top wall and space such collars sufficiently far apart to clear the button.

Abstract: Cooling tower splash fill batts are supported by a plurality of vertically and horizontally aligned grids made from vertical and horizontal wire strands. The grids occupying the same vertical plane are connected to each other by elongated generally C-shaped fill hanger splice beams.