Viking Group, Inc. - Viking's Model VK680 commercial extended coverage concealed sidewall sprinkler is now UL Listed for two larger coverage areas: 14 x 24 ft and 16 x 24 ft (width
Viking Group, Inc. - Our new VK498 residential concealed pendent sprinkler has a K-factor of 5.8, allowing it to deliver the required flows for an NFPA 13 residential system at lower starting
The world's first residential sprinklers approved to EN12259-14
VIKING VK480 - Residential Flat Plate Concealed Horizontal Sidewall Sprinkler (K4.0) Fire Sprinkler Specifications | VIKING Fire Sprinklers
Amazon.com: Globe Sprinkler GL4906 The Inch Residential Adjustable Concealed Pendent - 155°F : Patio, Lawn & Garden
VK481 - Standard Spray Concealed Horizontal Sidewall Sprinkler (K5.6) | Viking Group Inc.
Concealed Pendent Head | VK4621 Viking® | 5.6K QR 155F