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Trusted above all.™

Game-Changing InstaSeal® Technology

No tape, no dope, no wrench...

No problem!


How does it work?

The InstaSeal® system, which centers around a gasketed welded pipe outlet and the innovative "Torque-Assist" protective sprinkler cap, promises to streamline the installation process for sprinkler fitters across the industry. The heart of InstaSeal® technology lies in its gasketed welded pipe outlet and the "Torque-Assist" protective sprinkler cap.

The InstaSeal® gasket effectively seals the connection upon sprinkler installation, eliminating the need for additional sealants like PTFE tape or thread sealant, which are typically used in traditional installations. The "Torque-Assist" cap not only simplifies the process but also allows for hand-tightening, removing the need for wrenches.

Viking SupplyNet and Viking Fabrication Services now offer a fabricated pipe with 1" and 3/4" welded outlets featuring the new technology and compatible with Viking's ESFR sprinklers.

Significant Cost and Time Savings

InstaSeal® not only simplifies the installation process but also offers significant time and cost savings. With faster installations and reduced labor costs, contractors can work more efficiently and cost-effectively.

The cutting-edge system is engineered for dependable, leak-free seals and is cULus Listed and FM Approved, meeting the highest standards of performance and dependability when used alongside Viking sprinklers.

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See for yourself what a breeze it is to hand-tighten.


Revolutionary features that will completely change the industry.

  • No sealants needed

    InstaSeal technology eliminates the need for messy traditional sealants like thread tape or pipe dope

  • Hand-Tightening encouraged

    Wrenching is no longer required! Save significant time and drastically reduce injury and product damage with hand-tightening

  • Torque-Assist cap

    The protective "Torque-Assist" sprinkler cap makes it a truly seamless experience for contractors to hand-wrench

  • Listed and Approved

    A growing number of products within the InstaSeal family are FM Approved and UL Listed with Viking sprinklers


Select Viking sprinklers are compatible with the advanced InstaSeal® technology through the addition of new "Torque-Assist" caps. Make sure to look for the compatibility icon to ensure the correct sprinklers are being ordered for a job requiring InstaSeal technology.

Shop InstaSeal® and its compatible products

Viking offers the market's ONLY InstaSeal® compatible sprinklers, and they're all available on — your one-stop-shop for all things fire protection. 

Utilize these resources and learn more

Review the available resources to make sure you know everything there is to know about this pioneer in the advancement of sprinkler fitting technology.

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