With Premier's unique "bottom break out rail", designed to flex on accidental impact, the BR4000 Series Door saves you costly downtime and maintenance bills.
A reliable 415v 3phase motor and gearbox drive the door. The Series BR4000 door is perfect for all types of applications. Interior and exterior doorways, freezer applications, warehouse, airports and more.
With the ability to accommodate large openings up to 25 sq metres, this door is equipped with a unique counter balance system ensuring total control, and has full corrosion protection by zinc plating and powdercoating.