30 x 30 Low Profile

Full perimeter carpet seals prevent leakage at all temperature extremes
Tight tolerance prevents leakage
Two-inch-wide enclosed rack and pinion with forged backstop ensures the door remains in time and protects the door from over torque
The patented lost-motion system results in a lower opening force by allowing the lock to unlock before the door opens
Tapered front end door supports allow the door to close completely before buildup can occur
Flat vertical walls minimize commodity build up
Proven UHMW material on rigid door runners reduce friction for easier opening
Door runners ensure rack and pinion stay fully engaged for reliable opening and closing