Series 992 Wire Guide Arbor
Series 992 counterweight arbors are utilitized when cost is a consideration. However, length of the guide wires must not exceed 30 feet. Adequate clearance between arbors and the building structure should be maintained. Replaceable MD Nylon guide bushings are provided on top and bottom for smooth, quiet operation.
Each Series 992 counterweight arbor is fabricated from heavy steel shapes to provide a sturdy frame in which to load counterweights. Arbor rods are spaced 10" on center. They are available in one foot increments from 4 to 10 feet.