Justrite 25777 Safety Cabinet Vent Damper

Justrite 25777 Safety Cabinet Vent Damper

  • Brand: Justrite
  • Availability: Available
  • Fulfillment: Ships in 2-3 Business Days!
$846.95
+ -

Free
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At Rescue Supply, we're committed to providing exceptional value, quality, and selection—because your satisfaction matters. If for any reason you're not completely happy with your purchase, most unused items may be returned for a refund or exchange within 30 days of the original purchase date, excluding items listed under our exceptions and exclusions.

Justrite 25777 Safety Cabinet Vent Damper

The Safe-T-Vent Thermally-Actuated Cabinet Damper helps achieve ventilation without sacrificing cabinet integrity. Proper ventilation of odors, toxins and ignitable vapors and ignitable dust or gas is essential for the health and safety of those who work with and around flammable liquids and hazardous materials. FM-approved for use in conjunction with a Justrite safety cabinet, Safe-T-Vent is a safe, reliable, and compliant way to ventilate a safety cabinet and still maintain the cabinet performance in a fire.

The patented Safe-T-Vent connects a properly designed venting system to the cabinet using 2-inch nominal NPT Schedule 40 steel pipe. It features a fusible link that melts at 165 degrees F and closes the valve plate in the event of a fire, protecting the cabinet and its contents by stopping the flow of air through the cabinet vents. Its heavy duty stainless steel construction reduces heat transfer and provides frictional spark resistance as required for hazardous locations, while brass bushings and washer reduce friction and ensure reliable valve actuation.

Applications: suitable for flammable liquid or hazardous material safety cabinets, when storing flammable liquids, pesticides, acids, corrosives or other hazardous materials. Use on any manual or self-close Justrite safety cabinet that accepts 2-inch NPT threads. Each cabinet uses two dampers, one for fresh air intake and one for exhaust to the outdoors, installed with 2-inch nominal NPT Schedule 40 steel pipe to match cabinet vents, providing non-combustible ducting and proper management of static. A reversible design eliminates installation errors, since the damper blocks ventilation flow in either direction.

Key Benefits

  • FM-approved for use in conjunction with a Justrite safety cabinet, ventilating the cabinet while maintaining its performance in a fire
  • Fusible link melts at 165 degrees F and closes the valve plate in the event of a fire
  • Heavy duty stainless steel construction reduces heat transfer and provides frictional spark resistance for hazardous locations
  • Brass bushings and washer reduce friction and ensure reliable valve actuation
  • Reversible design eliminates installation errors, for manual or self-close cabinets that accept 2-inch NPT threads

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Product Specifications

Model No:25777
Material Specifications:Stainless Steel
FM Approval:Yes
Complies with NFPA Code 30:Yes
Dimensions, Exterior:3" H x 4.59" W x 4.25" L
Dimensions, Exterior:76mm H x 117mm W x 108mm L
Connection (inch):Nominal 2" NPT
Net Weight, lbs:3.4
Net Weight, kg:1.6
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Shipping Information

Standard Ground Shipping

Rescue Supply processes most orders within 24 hours, with items typically shipped from our warehouse within 48 hours using 3-7 business day ground delivery service, unless a different lead time is specified on the product page. Free ground shipping is available exclusively for deliveries within the 48 contiguous United States.

Freight Shipping (Truck Freight)

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Price Match Guarantee & MAP Policy

Our Price Match Promise

We are committed to offering you the best prices on emergency and safety equipment. If you find a lower advertised price from an authorized dealer on an identical item we carry, we will match that price. Our price match guarantee ensures you always get the best value for your investment in safety and preparedness.

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Many of our products are subject to Minimum Advertised Price (MAP) policies set by manufacturers. This means we cannot advertise prices below the MAP price, but we may be able to offer additional savings at checkout or through special promotions. Contact our customer service team for current pricing on MAP-restricted items.

Price Match Conditions

Price matching applies to identical items from authorized dealers only. The competitor must have the item in stock and available for immediate purchase. Auction sites, marketplace sellers, and unauthorized dealers are excluded. Price matches must be verified before purchase and cannot be applied retroactively.

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