... original manufacturer of the original dust collector or baghouse • How does the cage load? (top load, bottom load) • ... loads from the top, what kind of top does it have? (turned down flange top, ring ... cage loads from the bottom, what kind of bottom does it have? (split collar, split ring top) • ... us sample cage, or call for measurement instructions) • How many vertical wires (10, 12, 20 vertical wires ...