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XT1–Viking's "Next Generation" Sprinkler Platform

Viking’s XT1 sprinkler line now offers an enhanced wrench boss for a secure and efficient installation! Additional features of the XT1 line include:

  • Robust square wrench boss reminiscent of Viking's Model M sprinkler line. 
  • Smaller, more compact design for easier installation in tight spaces and a more aesthetically pleasing installed appearance.
  • Stainless steel deflectors are corrosion resistant, and the integrated spring and seal assembly is PTFE sealed and fully encapsulated to protect the Bellville spring against corrosion.
  • Deflectors are laser etched and easy to read for fast model identification.
  • The XT1 spring and seal assembly includes an innovative hinge to help prevent the sprinkler components from lodging in the deflector upon activation.
  • XT1 upright sprinklers are FM Approved for use on vacuum sprinkler systems.
  • Eighteen standard response, quick response, and conventional models in 5.6 and 8.0 K-factors are currently available.
  • 5.6 K-factor upright and pendent sprinklers in both quick response and standard response now Listed for a max pressure of 250 psi. 

Contact your local Viking SupplyNet sales representative to order available XT1 models.

Standard Response Upright Models
VK1001 ½” 5.6K
VK2001 ¾” 8.0K
VK2002 ½” 8.0K (retrofit only)

Standard Response Pendent Models
VK1021 ½” 5.6K
VK2021 ¾” 8.0K
VK2022 ½” 8.0K (retrofit only)

Standard Response Conventional Models
VK1181 ½” 5.6K
VK1201 ¾” 8.0K
VK1202 ½” 8.0K (retrofit only)

Quick Response Upright Models
VK3001 ½” 5.6K
VK3501 ¾” 8.0K
VK3502 ½” 8.0K (retrofit only)

Quick Response Pendent Models
VK3021 ½” 5.6K
VK3521 ¾” 8.0K
VK3522 ½” 8.0K (retrofit only)

Quick Response Conventional Models
VK3101 ½” 5.6K
VK3541 ¾” 8.0K
VK3542 ½” 8.0K (retrofit only)

See sprinkler technical data sheet for detailed information.