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fire protection fluid
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RELATED FAQS
Question
Answer
Is the Von Duprin Guard-X exit device fire rated?
Resolution:
The Von Duprin Guard-X exit device is not fire rated because the deadbolt is not spring loaded. Therefore, there would be no positive latching as required on a fire rated opening. :
How do I wire an EL device to normally hold open the latch and release it during a fire alarm?
Resolution:
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted. During a fire alarm, the contact will open, dropping...:
Is the 2670 Guard X fire rated?
Resolution:
The Von Duprin 2670 Guard X is used only on non fire rated doors thus is not fire rated.:
Why do frames rust out fast?
Resolution:
Excessive premature frame rusting is caused by improper jobsite installation practices and most likely caused by the following circumstances: :
ULTRA LIQUID X
Resolution:
closer fluid, fluid, all weather fluid:
Can the fluid in an LCN door closer be filled out in the field?
Resolution:
The fluid in an LCN closer must not be refilled in the field. See attached Warranty and Repair Communication :
HYDRAULIC FLUID
Resolution:
Oil, Closer Fluid, Fluid:
FIRE PROTECTION RATING
Resolution:
Fire Rating, Label, UL, WH, FM:
FIRE SHIELD
Resolution:
Concealed Closers, UL, Underwriters Laboratories:
Can a magnet, or sentronic device, be released and close the door from a button at a desk?
Resolution:
If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiri...:
What are Hold Open Closers & Magnets?
Resolution:
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions. Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...:
Can protective plates be attached to fire rated door?
Resolution:
Yes, Steelcraft doors we are approved up to 48" in height or not to exceed a total 2304 square inches per face. Protective plates are usually flat sheets of metal or plastic applied to one or both...: