Both models have been independently tested for wind load and the 993 features a wind load of up to 4 0 psf while the model 994 features wind load of up to 22 0 psf.
Automatic high speed doors.
For exterior durability power and performance.
Automatic high speed doors also require lower maintenance and repair costs.
When dependability energy conservation compliance and speed are a necessity go with a rytec high speed folding sliding door.
The model 993 and 994 are both strutted high speed fabric doors however they feature a heavier curtain material for exterior applications.
They are designed for high volume high speed traffic in commercial industrial or refrigerated applications.
Because of this the n 211 is perfect.
Accidental door contact is more prevalent with fast moving motorized traffic.
An introduction to high performance doors for commercial buildings and parking facilities great overview of high performance door types functions benefits and applications.
Rite hite has a large collection of high performance high speed door solutions in roll up and bi parting designs available in versatile track configurations.
Automatic high speed doors often used in cold storage are more efficient than strip curtains pvc fabric doors or roller shutters.
Capable of moving at 100 inches per second 2 5 m sec the cycle times of rite hite doors maximize energy savings by minimizing the amount of air that can escape each time the doors open and close.
High speed doors hart s speedor high speed door system is a range of automatic high speed doors which are reliable and robustly engineered for frequent use in high traffic situations.
All doors incorporate a state of the art microprocessor controlled ac variable speed drive system allowing the door to move at faster speeds than conventional doors.
The new dynaco n 211 tekroll is a high speed high cycle roll up door made of a rigid multi composite material that is corrosion resistant and easy to clean.
This ensures minimal temperature loss when moving cargo from one room to another.
The model 994 also features a patent pending bottom wind lock and articulating roller wind struts which reduces operational noise while allowing the door to withstand pressure.
Some models of these high speed doors also allow full height overhead access quickly with opening speeds up to 125 inches per second.