Product overview
The TYCO FastFlex Flexible Sprinkler Hose provides a flexible connection between a compatible branch line and the selected sprinkler location. The complete assembly includes the specified hose, connection fittings and support arrangement. Choose the model, length, braid option, sprinkler reducer and ceiling bracket together. Hydraulic equivalent length, bend limits and pressure/temperature ratings depend on that combination and the applicable approval table; the published range must not be treated as one universal hose rating.
Technical specifications
| Brand / product range | TYCO |
|---|---|
| Product / system | FastFlex Flexible Sprinkler Hose |
| Product type | Water-Based Systems |
| Product family | Flexible Sprinkler Hose |
| Subcategory | Flexible Drops |
| Product function | Flexible sprinkler drop assembly |
| Documented models | YN25, YB25 and YB28, according to TFP720 |
| Style | Braided or unbraided, according to the selected model |
| Connection selection | Selected inlet, sprinkler reducer and support/bar-clamp combination |
| Pressure and temperature | Depend on model and approval regime; use the corresponding TFP720 design table |
| UL design reference | Maximum service pressure 13 bar in the referenced UL section |
| FM design reference | Maximum service pressure 12 bar in the referenced FM section |
| LPCB / VdS design reference | Maximum service pressure 16 bar in the respective sections; permitted model and system type also differ |
| Hydraulic selection | Use the listed equivalent length, minimum bend radius and maximum bend quantity for the actual assembly |
| Region | TFP720 identifies Europe, Middle East and Africa scope; confirm the selected project configuration |
| Configuration scope | Family and model options shown are not all available in every combination. Select the exact version and its current manufacturer listing. |
Key features
- Product function: Flexible sprinkler drop assembly
- Documented models: YN25, YB25 and YB28, according to TFP720
- Style: Braided or unbraided, according to the selected model
Applications
Compatible suspended-ceiling sprinkler installations where the documented flexible assembly is permitted. Coordinate the ceiling support, sprinkler location, hydraulic calculation and installation access for the selected configuration.
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 — TFP720 (opens in a new tab)
- Manufacturer technical sheet — TFP700 (opens in a new tab)
Official product reference
View this product on the manufacturer website (opens in a new tab)