Viking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 286F

Viking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 286F

The Viking VK3021 pendent fire sprinkler is a quick response sprinkler designed for fire protection systems operating in high ambient temperature environments. This model features a 5.6K K factor, standard brass finish, and a 286F temperature rating for demanding applications.

The pendent configuration is ideal for finished ceilings in commercial and industrial interiors where elevated temperatures require higher sprinkler activation thresholds.

Key Features

• Quick response pendent fire sprinkler
• K factor 5.6
• 286F temperature rating
• Standard brass finish
• Pendent ceiling installation
• Fast thermal response glass bulb design
• UL listed and FM approved

Specifications

• Manufacturer: Viking
• Model: VK3021
• Response Type: Quick Response
• Orientation: Pendent
• K Factor: 5.6
• Temperature Rating: 286F
• Finish: Standard Brass
• Thread Size: 1/2 inch NPT
• Maximum Working Pressure: 250 psi
• Listings: UL Listed, FM Approved

Typical Applications

• Commercial interiors
• Industrial facilities
• Mechanical rooms
• High ambient temperature areas
• Light and ordinary hazard occupancies

Installation must comply with Viking installation instructions, NFPA standards, and all applicable local fire protection codes.