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Issue D Quartzoid Sprinklers
Extra-high and ultra-high temperature ratings
| Orientation | Pendent, Upright |
| K-Factor | Up to 8.0 |
| Temperature Rating | Up to 650°F |
| Response | Standard |
Trusted Performance From a Corrosion-Resistant Sprinkler
Looking for a fire sprinkler system for your commercial building? Our Issue D quartzoid sprinklers are a great choice for light, ordinary, or extra-hazard commercial occupancies in which high ambient temperatures might be encountered.
Tyco® Issue D Quartzoid 5.6K and 8.0K upright and pendent sprinklers are standard-response, standard-coverage, 11-mm, glass bulb-type spray sprinklers for commercial occupancies. Issue D sprinklers have corrosion-resistant coatings intended to extend the life of copper alloy sprinklers.
Features
- UL and C-UL Listed, FM and LCPB Approved
- For extra-high and ultra-high temperature ratings (TY3191, TY3296, TY4191, TY4292), see TFP690 for technical information and listing details
Benefits
Unique Ratings
Temperature rating options reach 650⁰ F (343⁰ C).
Corrosion-Resistant
This sprinkler has a special coating to help extend its life.
Trusted Performance
Tyco® products have helped to protect spaces for more than 130 years.
Related Products
Technical Resources
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