Fire Release Assemblies

Ensure the effective detection, suppression and control of fires in various environments. Fire release assemblies play a crucial role in safeguarding lives, property and assets by detecting fires early. At National Fire Supply, we provide various premium fire system components and deliver exceptional customer service, as our customers are our number one priority.

What Are Fire Release Assemblies?

Fire release assemblies consist of various components that work together to detect fires and activate the system. Some key elements found in fire release assemblies include:


  • Detection systems
  • A control panel
  • A release mechanism
  • Pressure gauges and monitoring devices
  • Nozzles and sprinklers
  • Manual activation devices
  • Interlock systems

Brands We Offer

We offer two brands to customers searching for release assemblies — Ansul and Range Guard. The Ansul AUTOMAN fire release assembly consists of an agent tank, a regulated release mechanism and an expellant gas hose. Most systems designed for kitchens, where Class K fires mainly occur, get paired with this particular assembly. The Ansul stands as the sole cartridge-operated kitchen fire suppression system on the market.


The Range Guard release assembly, a versatile commercial kitchen fire suppression system, utilizes wet chemical agents to suppress fires. The Range Guard has two assembly options — a manual remote release assembly with a pull-to-trip mechanism and a remote manual release assembly with a pull-to-trip/release-to-trip combination.

Order Components From National Fire Supply

When you need a quality fire release assembly, trust us to meet your needs. Our company stands at the forefront of providing top-of-the-line fire release assemblies, and we are certified by the National Association of Fire Equipment Distributors (NAFED).


We’re proud of our commitment to keeping our customers at the forefront of our business. Reach out to us today for more information on our products.

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