FAAC 844 Gate Opener

The FAAC 844 Slide Gate Operator comes in two versions, rack and pinion and chain driven. This is an ideal operator for commercial or industrial use that will handle a maximum weight of 4,000 lbs. It can be outfitted with two different options of pinions for either racks or chain. This operator has a magnetic limit switch, adjustable mounting brackets for easier installation, no locking devices needed, and display buttons for programming.

So if you have a a very long gate( up to 131 ft) that weighs 4,000 lbs or less, choosing this operator is a no brainier.