Ultra K34 Sprinkler
The Ultra K34 offers the industry’s highest ceiling-only protection for cold storage. This translates to increased storage capacity and lower risk of false activations by eliminating in-rack sprinklers.
![A gold and blue fire sprinkler](/-/media/project/jci-global/fire-suppression/tyco-fire/tyco-fire/resized-static-pdp-images/fis_residentialproductdetail_product_ultra-k-34_1.png?h=400&w=694&la=en&hash=9A5C4A97320ADC07597CC6E9109B9C29)
Fire Tested for Ceiling-only Protection
Benefits
![Icon of buildings](/-/media/project/jci-global/fire-suppression/tyco-fire/tyco-fire/icons/bts_icon_benefit_icon_building.png?h=128&w=128&la=en&hash=472A96D589708E124C1DCF115364CE49)
The FM Approved Ultra K34 Sprinkler provides the highest level of ceiling only fire protection in the industry for cold storage applications.
![Icon of a sack of money](/-/media/project/jci-global/fire-suppression/tyco-fire/tyco-fire/icons/bts_icon_benefit_icons_money_2.png?h=128&w=128&la=en&hash=8144D9B176D1A58C99C3CC86C4CBACA5)
Ceiling-only coverage eliminates damage-prone in-rack sprinklers and also allows storage arrays to be changed without redesigning fire protection.
![Icon of a fire sprinkler](/-/media/project/jci-global/fire-suppression/tyco-fire/tyco-fire/icons/bts_icon_benefit_icons_ceiling_only_protection.png?h=128&w=128&la=en&hash=EC89263D36ACE502C911ADA4DA6312E3)
This system is based on extensive data from 15 full-scale fire tests over a range of commodity types, storage arrangements, and ceiling / storage heights.
Technical Specification
Approvals | FM Approved | Hazard | Storage / Class III |
Orientation | Upright | K-Factor | 33.6 |
Temperature Rating | 286°F (141°C) | Response | Standard |
Thread | 1 ¼-inch | Sin Number | TY9101 |
Note | To be installed only by a licensed Quell / VanQuish contractor in accordance with the applicable technical data sheet |
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