Storage Sprinklers
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VK510 - ESFR Pendent Sprinkler (K25)
Viking Early Suppression Fast Response (ESFR) Pendent Sprinkler VK510 incorporates the capability to suppress specific high-challenge fires. The addition of a larger K-Factor allows ESFR performance at lower end-head pressures than ESFR K14 sprinklers. K25.2 ESFR sprinklers can:
- Eliminate the use of in-rack sprinklers when protecting high-piled storage of certain specified materials up to 40 ft. (12.2 m) with ceilings up to 45 ft. (13,7 m).
- Reduce or eliminate the need for a system fire pump.
- Provide flexibility when sizing system piping.
Availability date:
Viking Early Suppression Fast Response (ESFR) Pendent Sprinkler VK510 incorporates the capability to suppress specific high-challenge fires. The addition of a larger K-Factor allows ESFR performance at lower end-head pressures than ESFR K14 sprinklers. K25.2 ESFR sprinklers can:
- Eliminate the use of in-rack sprinklers when protecting high-piled storage of certain specified materials up to 40 ft. (12.2 m) with ceilings up to 45 ft. (13,7 m).
- Reduce or eliminate the need for a system fire pump.
- Provide flexibility when sizing system piping.
Downloads
TECHNICAL DATA SHEETS
CERTIFICATE
DRAWING
GUIDE
REVIT FILES
Technical Details
- Maximum Spacing : Per Standards / Listings
- Maximum Working Pressure : 175 psi (12 bar)
- Minimum Spacing : Per Standards / Listings
- Model Number : VK510
- Occupancy Type : Storage
- Response Type : Fast (ESFR)
- Thread Size : 1" NPT (25 mm BSP)
