Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, White, 135 Degree 23878MA/W Fire Sprinkler Head D3 This feature permits field-adjusting of

This feature permits field-adjusting of the activation switch

The TYCO Series RFII

Fast and easy installation for the Fluorescent Light Wire Cage

155 Degree 18258MB/W Fire Sprinkler Head

• Combination 1 1/2" (38mm) and 2 1/2" (65mm) Coupling Spanner

Viking® VK3521, XT1, 8.0K, Standard, Pendent, QR, 3/4" NPT, White, 135 Degree 23878MA/W Fire Sprinkler Head D3 This feature permits field-adjusting ofViking VK3521, XT1, 8. 0K, Standard, Pendent, QR, 3 4" NPT, White, 135 Degree 23878MA 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