Product overview
The TYCO LFII Dry Sprinklers is a residential sprinkler family. Documented orientation options include Horizontal Sidewall, Recessed pendent. The referenced response classification is fast. Confirm the listed residential application, ceiling conditions, coverage area and minimum hydraulic demand for the exact model. Select the actual SIN, connection, finish and compatible cover or accessory rather than combining unrelated options from the family range. The technical information below provides the published selection data and references for coordinating the equipment schedule and hydraulic design.
Technical specifications
| Brand / product range | TYCO |
|---|---|
| Product / system | LFII Dry Sprinklers |
| Product type | Water-Based Systems |
| Product family | Sprinklers |
| Subcategory | Residential |
| Orientation | Horizontal Sidewall, Recessed pendent |
| K-Factor | Up to 4.9 |
| Temperature Rating | Up to 175°F |
| Response | Fast |
| SIN Numbers | TY2335, TY2235 |
| System Type | Wet, Dry |
| Thread | 1 inch |
| Wrench Recessed | W7 |
| Wrench | See Technical Data Sheet for details |
| Manufacturer-listed approvals | UL Listed; NSF/ANSI 61 Certified |
| Configuration scope | Family and model options shown are not all available in every combination. Select the exact version and its current manufacturer listing. |
Approval scope applies to the listed system and component configuration. Confirm the selected equipment against the current manufacturer document and project submittal.
Key features
- Orientation: Horizontal Sidewall, Recessed pendent
- K-Factor: Up to 4.9
- Temperature Rating: Up to 175°F
Applications
Confirm the listed residential application, ceiling conditions, coverage area and minimum hydraulic demand for the exact model. Confirm the current model listing and the project authority requirements before ordering or installation.
Selection and project integration
Provide UDCT with the equipment schedule, exact model or SIN, required connection/size, operating conditions and applicable project specification. Confirm the selected configuration against the current manufacturer document, including compatible components, installation limits and approval scope. Record the chosen part numbers and supplied accessories in the quotation and project submittal.
Manufacturer documents
- Manufacturer technical sheet — TFP460 (opens in a new tab)
- Manufacturer technical sheet — TFP461 (opens in a new tab)
- Manufacturer technical sheet — TFP485 (opens in a new tab)
Official product reference
View this product on the manufacturer website (opens in a new tab)