Viking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 175F Energy Efficient Water Heater 1-1/4" x 1-1/4" × 1"

1-1/4" x 1-1/4" × 1" Tee (reducing)

This model is commonly specified where an 8

Approved for use by major municipalities and utility companies

000 BTU (199 MBH) burner and up to 9

Viking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 175F Energy Efficient Water Heater 1-1/4" x 1-1/4" × 1"Viking VK3021 Pendent Fire Sprinkler QR 5. 6K Brass 175F The Viking VK3021 pendent fire sprinkler is a quick response sprinkler designed for dependable fire protection in commercial and residential applications. This model features a 5. 6K K factor, standard brass finish, and a 175F temperature rating for higher ambient ceiling conditions. Its pendent orientation makes it ideal for finished ceilings in offices, retail spaces, hotels, and other