Sentry D78321 Burglary-Fire Vault Door with Key Changeable Lock

This product has been discontinued, please see substitution products below, if applicable. Call us if you have questions.

When Sentry purchased Schwab the inherited over 135 years of expertise in creating secure room fire doors. Some customers buy this for a fireproofed vault room. Others add this door to an ordinary room where it still contributes significant fire and burglary protection. The fire door was tested at 1700F for one hour and earned the 350F UL label. The fire door also was tested for resistance to burglary attack and also did not break open in a blast of water from a large fire fighting hose. The D7821 fire door comes standard with a key changeable combination lock but there are many other lock options available. Please feel free to call if you need help shopping 877-442-9964

Availability: Out of stock
  • One hour fire protection
  • UL Class B Mercantile Burglary Insurance Rating  
  • UL one hour fire rating   
  • Choice of colors 
  • Left swing to door (see custom options for right swing) 
  • Choice of locks
  • Inside escape mechanism
  • Beveled vault threshold
  •  Non-grout installation in walls 7-18" thick.
More Information
SKU SN:P:D78321
Weight 945.000000
Manufacturer Sentry
Lock Type Combo (Dial) Lock
Exterior Dimensions (Height x Width x Depth) 78 x 32 x 3
Lock is High Security Yes
Lock Security Authority UL - Underwriters Laboratory
Lock Security Rating Group II
Fire Rated? Yes
Fire Rated Time 1 Hour
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