ESP Pulley
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with Becket aratchet® Pulley PULLEY SYSTEMS ESP pulleys are simple in design and construction. Sheaves feature sleeve bearings to handle high static loads. MIDRANGE HEXARATCHETS Midrange Hexaratchets have a switch on the side that engages and disengages ESP pulleys have plastic sleeve bearing for high static loads ESP pulleys feature a long-lasting protective finish. Sheaves and sideplates are deep- saturation Hardkote-anodized for strength and durability, and UV-stabilized with black additive for maximum protection. Teflon®- impregnated for a smooth, slippery surface. Use ESP swivel and fiddle pulleys in purchase systems of 4:1 or less. Set screw in three-way head locks shackle in front or side positions, or lets block swivel to keep line from twisting. HEXARATCHET® MATERIALS Ratchets feature Hardkote-anodized, Teflon®-impregnated sheaves machined from solid aluminum for strength and corrosion resistance. Delrin® ball bearings, sheave, and sideplates are UV stabilized with carbon black for maximum protection. High-strength stainless steel straps reinforce the pulleys. Hexaratchet features 8:1 holding power with Set screw locks shackle on Sheave Max line Shackle pin Maximum Breaking Part 0 Length Weight 0 0 working load load No. Description_in mm in mm oz_y_in mm in mm lb kg lb kg Turns Maximum working loads are 4:1 coefficient ratio of the breaking load. Human suspension applications require 10:1 ratio. AWARNINGS AND INSTRUCTIONS. You must carefully read, understand, and follow all of the warnings and instructions in the User Manual provided by Harken in order to avoid an accident. Never, under any circumstances, exceed the maximum rated load. 1251 E. Wisconsin Ave., Pewaukee, Wl 53072 USA • Tel: 262-691-3320 • Fax: 262-691-3008 • Email: syd@harken.com • Web: www.harkenindustrial.com • 120110