|
A muscular 3/4 HP motor
combined with a rugged I-beam rail and chassis support bracket
to smoothly lift even the heaviest carriage house or custom wood garage
doors
Quietest chain drive
on the market with Motor Vibration Isolation System (MVIS®)
Dual sprocket assembly allows for standard or slow
speed door travel to safely operate any type of garage door,
including one-piece styles.
Better in extreme weather -
high-efficiency motor delivers improved performance in all temperature
conditions
Enclosed gear case - provides continuous
lubrication and protection for longer life and smoother
operation
|
7/13/2008
