VK458 - Residential Pendent Sprinkler (K7.4)

Viking Freedom® Residential Pendent Sprinkler VK458 is a small, thermosensitive, glass-bulb residential sprinkler available in several different finishes and temperature ratings to meet varying design requirements. The Electroless Nickel PTFE (ENT) coating has been investigated for installation in corrosive atmospheres and is UL Listed as corrosion resistant. The sprinkler's larger 7.4 (107) K-factor is well-suited for NFPA 13 residential systems requiring a 0.1 gpm/ft2 design density.

Specification

K-Factor: K7.4 (107)
Manufacturer: Viking
Page: F_042005
Part Number: 13230
VK Number: VK458
Additional Information: NOTICE: The product details indicated below are for general reference only and may vary based on the specific product approval and/or application. Always verify product details with the technical data sheet and consult with the Authority Having Jurisdiction (AHJ).
Max Pressure: 175 psi (12 bar)
Response Type: Residential
Occupancy Type: Residential
Thread Size: 3/4" NPT (20 mm BSP)
Min Spacing: 8 ft (2,4 m)
Max Spacing: 20 x 20 ft (6,1 x 6,1 m)

Technical specification

Unique ref.vk458-residential-pendent-sprinkler-k74
Collection setViking Fire Sprinklers
CollectionViking - Residential / Pendent
TypeObject (single object)
Date of publishing2021-01-25
Edition number1

Links

Product urlhttps://www.vikinggroupinc.com/vk458-residential-pendent-sprinkler-k74
Product certificationhttps://www.vikinggroupinc.com/sites/default/files/documents/042005.pdf
Technical descriptionhttps://www.vikinggroupinc.com/sites/default/files/documents/042005.pdf

Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryFire Products - Sprinkler Systems
UNSPSC nameFire sprinkler heads
UNSPSC code46191610
Uniclass 1.4 CodeL71664
Uniclass 1.4 DescriptionSprinkler heads
Uniclass 2.0 CodePR-55-57-99
Uniclass 2.0 DescriptionWater Sprinkler Heads
Uniclass 2015 CodePr_70_55_97_84
Uniclass 2015 DescriptionSprinkler heads
NBS Reference Code55-57-99
NBS Reference DescriptionWater Sprinkler Heads
CSI MasterFormat 2014 Code21 13 00
CSI MasterFormat 2014 TitleFire-Suppression Sprinkler Systems
OmniClass Number23-29 33 11 11
CSI UniFormat II CodeD4010
CSI UniFormat II TitleSprinklers

Region availability

North America
United States

VK458 - Residential Pendent Sprinkler (K7.4)

For designers

For Manufacturers

About

Legal