outward opening 5 bar gate help / options

[sebabastek]

I would speak to Came. They have nice operator called Stylo. We have used it many times as it is very compact. On top of they amperomatic sensitivity works nice and gates pass force tests with rubber bumpers only (but as we know this varies from gate to gate). The only concern is width of this gate as Stylo is for narrow, pedestrian gates.
Otherwise any long stroke ram with custom bracket should do the job. Came Axo has got nice features and built in mechanical stops.
Articulated arm operators are quire bulky (excluding Stylo) and because post are quire small they might look 'strange'. But if customer doesn't mind...