Details

LiftMaster 3 HP 60Hz 3-Phase Industrial Door Gear-Reduced Hoist Door Opener (Left-Handed) (Logic 5.0) - GH303L5L-MC

The LiftMaster GH303L5L-MC is a left-hand gearhead Hoist Door Opener ideal for industrial facility doors with high-cycle needs. Featuring Logic 5.0, it delivers smart access, safety, and control features. This operator ensures smooth, powerful performance. It's designed for long-term use in harsh conditions.

Please Contact Us to specify the following when placing your order:

• Door Type: Rolling, Sectional
• Door Height: 8ft, 10ft, 12ft, 14ft, 16ft, 18ft, 20ft, 22ft, 24ft, 26ft, 28ft, 30ft, 32ft, 34ft, 36ft
• High Lift (Sectional Doors Only): 1ft, 2ft, 3ft, 4ft, 5ft, 6ft, 7ft, 8ft, 9ft, 10ft
• Keyway Size: 1/4" (Standard), 32 Teeth 1/4", 3/8", 5/16", 1/2", 3/4", 1 1/4" Upgrade, 3/8" Upgrade, 1/2" Upgrade
• Shaft Size: 1", 1 1/4", 1 3/8", 1 1/2", 1 3/4", 2", 3"