Discount wholesale Roll Up Door Tension Adjustment - Model 650 Roll Up Door – Bestar

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Discount wholesale Roll Up Door Tension Adjustment - Model 650 Roll Up Door – Bestar Detail:

Built to be easy to install, durable and simple to maintain, Bestar Model 650 Roll Up Door become popular in self storage industry. This Mini Storage Door design can eliminate the need for upgrades or additional charges. With our Roll Up Door, you simply snap the brackets into the guides and the door is ready to stand.

 

Standard Features:

(1) Corrugated Curtain: Roll formed from ASTM A 653 grade 80 full hard 26 gauge galvanized steel. This premium steel yields greater door strength and minimized curtain damage. Full height felt tape on back of curtain prevents nesting and reduces paint rubbing.

(2) Springs: Oil tempered, factory lubricated to minimize friction and corrosion, increase cycle life.

(3) Brackets: Made by12 gauge galvanized steel, easily snap onto the guides, reduce installation time.

(4) Ratchet Tensioning Assembly: Factory installed on the end of the door axle and allows precise fine tuning of the initial spring tension.

(5) Guides: Roll formed 18 gauge galvanized Steel, fitted with dual polyethylene wear strips to reduce friction and muffle door noises. 

(6) Drums: Fitted with a grease filled, shielded radial ball bearing to contribute to a smoother operation and reduce wear and friction.

(7) Head Stops: Simple to install and prevent curtain over travel when raising the door, provide definite contact with the bottom bar angle and stop clips.

(8) Bottom Bar: Roll formed clear acrylic coated galvanized steel. Reinforced with a 2″ x 1-1/2″, 11 gauge full width galvanized angle that extends fully into the guides. The PVC bulb astragal provides positive contact with floor. Lift handles and stop clips installed on exterior side of bottom bar and a non-rotting pull rope is attached to the inside angle.

(9) Latch: Made from heavy gauge yellow zinc coated steel or optional stainless steel.

(10) Pull Rope: 1/4″ (6.35mm) polyester rope attached to bottom angle.