VIKING 17492MB/W VK4700 - Residential Pendent Lead Free Sprinkler (K3.0)

Technical Specification

Features:
  • Make: VIKING
  • Model code: 17492MB/W
  • Series: VK4700
  • NFPA temperature class: Ordinary
  • Standards: NFPA
Additional info:

Max Pressure - 175 psi (12 bar) Response Type - Residential Occupancy Type - Residential Thread Size - 1/2" NPT Min Spacing - Per Standards / Listings Max Spacing - 16' x 16' (4.9m x 4.9m) Orientation - Pendent Element Type - 3mm Glass Bulb

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Make VIKING
Manufacturer VIKING Life - Saving Equipment A / S
Category Fire Protection>Fire Sprinklers
Model code 17492MB/W
Series VK4700
NFPA temperature class Ordinary
Standards NFPA
Orientation Pendant

Product description

The Viking Freedom® Residential Pendent Lead-Free Sprinkler VK4700 is a reliable choice for residential fire safety solutions. Built with a K-Factor of 3.0, this sprinkler is designed to optimize water usage in hydraulically designed systems. Its thermosensitive glass bulb features a robust design available in several finishes and temperature ratings, making it versatile for varying requirements.

Key Features

  • Lead-free construction complying with the Reduction of Lead in Drinking Water Act
  • UL Listed and classified for drinking water system components
  • Factory tested to withstand pressures up to 500 psi
  • Available in brass, chrome, white polyester, and black polyester finishes
  • Glass bulb fluid temperature rating of -65°F (-55°C)
  • Nominal length of 2-1/4 inches

Ideal Use Cases

The VK4700 sprinkler is ideal for residential applications, including one- and two-family dwellings and residential buildings up to four stories. It is well-suited for use alongside systems designed per NFPA standards, particularly in environments where lead-free compliance is crucial.

For enhanced life safety and property protection, the sprinkler's fast response and effective water distribution can control and mitigate fire risks, extending valuable time for evacuation or fire services intervention.

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