Manufacturer & Distributor of

Fire Protection Equipment

RASCOFLEX® Model RFBW flexible sprinkler drop with welded adapters

Engineered for rapid installation with the advantage of welded adapters, the Model RFBW reduces potential leak points to a minimum.

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Behind-the-Scenes at Reliable

Quickly Find The Right Fire Sprinkler

Quickly find the right product to meet your project’s requirements.

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Li-Ion Battery fire image
Image of LB11 sidewall sprinkler for LI-ion battery storage protection

Introducing the LB11 sidewall storage sprinkler for the protection of Lithium-ion manufacturing and storage.

Learn more about protection of Lithium-ion cell formation areas.

Join Reliable’s Sam Schwander and Perimeter Solutions’ Mark Siem on June 12th, 2024 for a joint webinar on foam-water fire protection and the transition to fluorine-free foams.

    Join us!

    Design The Most Efficient Sprinkler System For Your Project

    Your online resource for all things fire protection. Find new videos from our Technical Services team and archival copies of our live webcasts. Enter Sprinkler Nerd Heaven

    Get The Ultimate Guide To Nitrogen Generators

    Learn the science behind why nitrogen generators are the best investment to protect your dry pipe and pre-action fire protection systems.

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    Contact Sales To Start Your Project

    Our sales team of experts will guide you through the best options to keep your project on time and on budget.

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    About Reliable Sprinkler

    Reliable Manufacturing Headquarters, Liberty, SC.
    467,000+ sq. ft. of the most advanced robotic automation in the Fire Protection Industry to serve our customers.

    Reliable Automatic Sprinkler Co., Inc. is a manufacturer and distributor of fire protection products, specializing in fire sprinklers, valves, and system components for the most challenging projects in the fire protection industry.


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