Hired-Hand® Curt-O-Matic II® Emergency Ventilation System - 120 Volt flatrate Load-matched gear ratios make cranking

Load-matched gear ratios make cranking easier

and pickup cranes up to 3

75 2 1/2 4:1 12-1/4" 7/32" x 57' 10 91143 1

extendable to 500 feet

Programmable temperature set point

Hired-Hand® Curt-O-Matic II® Emergency Ventilation System - 120 Volt flatrate Load-matched gear ratios make crankingDesigned to automatically drop the livestock curtains of your building if power failure occurs, the 120 Volt Hired Hand Curt O Matic II Emergency Ventilation System has a 5 minute delay. May be used with an optional thermostat to respond to high temperatures. Features Advantages: 5 minute time delay Curtain chain kit Simple 3 wire hook up Easy installation Also Available: Hired Hand Curt O Matic II Emergency Ventilation System 240 Volt, QC Part #90900.