Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC

SKU:
VK480CS165
Manufacturer Part Number:
16116AC

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$77.99

Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Hero

Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Hero
Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Bottom
Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Deflector
Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Covers
  • Viking® Flat Sidewall Cover Plate | White 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Black 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Brushed Chrome 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Polished Chrome 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Antique Brass 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Brushed Brass 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Brushed Copper 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Bright Brass 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Ivory 135F | QRFS | Hero
  • Viking® Flat Sidewall Cover Plate | Polished Chrome 165F | QRFS | Hero

  • Buy 25 - 49 and get 3% off
  • Buy 50 or above and get 7% off

Frequently Bought Together:

Viking® VK480 Concealed Sidewall Sprinkler | Residential | 4.0K | 165F | 16116AC | QRFS | Hero
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Overview

Viking Freedom Residential Concealed Horizontal Sidewall (VK480) Fire Sprinkler Head

This Viking Freedom Residential Concealed Sidewall Fire Sprinkler features a fusible link activating at 165F (74C) with a 4.0 K-Factor, and 1/2 in. NPT threads. Each concealed sidewall head features a brass body and brass deflector. The Sprinkler Identification Number (SIN) is VK480. This is a residential response, standard coverage sprinkler with a maximum working water pressure of 175 PSI.

The VK480 concealed horizontal sidewall fire sprinkler delivers effective, affordable defense in sidewall concealed residential sprinkler systems. Using a heat-activated fusible link assembly, this automatic fire sprinkler opens when ambient temperatures reach 165F (74C), drenching the area surrounding a fire to keep it in its place of origin. For concealed application, refer to data sheet for installation instructions with the approved Viking cover(s).

Viking Residential Concealed Sidewall Freedom Fire Sprinkler (VK480) Sprinkler Head Listings and Approvals

Each Freedom Concealed Sidewall sprinkler is made by Viking, a global leader in fire protection manufacturing for nearly 100 years. When installed properly, this fire sprinkler head maintains listings and approvals from cULus (Category VKKW), and is LPCB Approved (Certificate 096y/01). Refer to the datasheet for listings and approvals in specific temperatures and/or applications.

When using Viking Residential Concealed Horizontal Sidewall Sprinkler VK480 for systems designed to NFPA 13D or NFPA 13R, apply the listed areas of coverage and minimum water supply requirements shown in the Approval Chart in the datasheet. This concealed sidewall head has a maximum working pressure of 175 PSI (12.1 BAR) UL and connects to wet piping systems.

Viking Freedom Residential Concealed Sidewall (VK480) Sprinkler Installation and Other Information

During installation be aware that over tightening will cause permanent damage to the 1/2 in. NPT threads and/or the fire sprinklers themselves. Use the manufacturer approved installation wrench and tighten to a maximum torque of 14 ft-lb (19 N-m). Refer to the data sheet for additional storage and installation information.

This residential concealed horizontal sidewall sprinkler is available at a 165F (74C) and 205F (96C), temperature. To select your temperature, visit the “Options” section at the top of this product page. Additionally, use the Cover Plate option to select a Cover Plate finish and temperature.

The VK480 listed accessories include the approved Viking Wrench (part no. 16267), the Viking Cover Plate Installation Tool(s) (part no. 14412, 14867), and the approved Viking Cover(s) (part no. 16207) which are available in a variety of finishes. Commonly purchased with fire sprinkler head cabinets and sprinkler shut off tools. These products are available in the “Frequently bought together” products section at the top of this product page.

Specifications
QRFS SKU:
VK480CS165
Manufacturer Part Number:
16116AC
Manufacturer:
Viking
SIN:
VK480
Model:
Freedom
Head Type:
Concealed Sidewall
Size:
1/2 in.
Size Detail:
1/2 in.NPT Sprinkler
K Factor:
4.0K
Response Type:
Residential
Temperature:
165F
Heat Element:
Fusible Link
Coverage:
Standard Coverage
Material:
Brass Body, Brass Deflector
Corrosion Resistant:
No
May Contain Lead:
Yes
UL Listed:
Yes
FM Approved:
No
Maximum Working Water Pressure:
175 PSI
Length:
2 in. (50.8 mm)
Width:
1.84 in. (46.74 mm)
Height:
1.84 in. (46.74 mm)
Weight:
0.73 lb. (0.33 kg)
Box/Pack Quantity:
25
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