Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, White, 200 Degree 23878ME/W Fire Sprinkler Head b479 Model ESFR-34

Model ESFR-34

F1FR56U0BN

The addition of a larger K-Factor allows ESFR performance at lower end-head pressures than ESFR K14 sprinklers

0416212899

CV158731S9

Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, White, 200 Degree 23878ME/W Fire Sprinkler Head b479 Model ESFR-34Viking VK3521, XT1, 8. 0K, Standard, Pendent, QR, 3 4" NPT, White, 200 Degree 23878ME W Fire Sprinkler Head The Viking VK3521 Quick Response Pendent Sprinkler is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings