908.688.0300



ATTENTION SPECIFYING ENGINEERS!

Our goal is to make your job as easy as possible and to ensure a thorough, on-time, and accurate delivery of your specification deliverables.
We are pleased to announce the Specification Developer!
This tool was developed to aid specifiers who need to create complete, accurate specifications for specialized fire protection systems.

Learn More


Introducing a new interactive tool!

Every fire protection situation is different.
That’s why we offer so many different models of PREACTION-PAC™ and SPRINKLER-PAC™ pre-packaged fire sprinkler system assemblies. Don’t be overwhelmed by questions – we now have an easy-to-use way to always make the right choice.

Learn More


Introducing a new interactive tool!

Up until now, nitrogen for corrosion inhibiting in preaction and dry-pipe sprinkler systems has been…somewhat mysterious.
How much nitrogen do I need? What is purging, and how is it done? How do I properly design, install and maintain a nitrogen system?
All of these enigmas, and more, are finally deciphered with the NITROGEN-PAC™ Equipment Selection Guide.

Learn More



If you depend on dry standpipes for fire protection, learn how UNITED Fire Systems
can warn you of impairments that put you, your structure, and firefighters at risk.

Learn More

PREMIUM FIRE PROTECTION SYSTEMS
BY FIRE PROTECTION EXPERTS

 

UNITED Fire Systems is a division of United Fire Protection Corporation that specializes in the manufacturing of fire suppression equipment.
Our current product line includes:

 

PREACTION-PAC™ (FM Approved)

NITROGEN-PAC™ Self-Contained (SC) Series (FM Approved)

NITROGEN-PAC Model SC-W (FM Approved)

NITROGEN-PAC™ Modular (M) Series

 STANDPIPE-PAC™

NAMD-1 Pressure Maintenance Device (FM Approved)

AR-1 Air Vent for Wet Sprinkler Systems (FM Approved)

Riser-Mount Air Compressors

Our products have unique qualities and features that set them apart from comparable competitors’ products.  Reputation and years of industry expertise are the driving factors that enable us to design and manufacture state-of-the-art protection equipment that cannot be found anywhere else.

    Contact Our Team

    You're looking for expertise and quality.
    That's where we come in.


    Did You Know?

    • Your wet-pipe sprinkler system may not be as filled with water as you expect it to be. A bubble of air may migrate to the highest point in the system, creating a very vulnerable location for internal pipe corrosion. That’s why NFPA 13 now requires that all new wet sprinkler systems be fitted with an air vent at the system’s highest point. This is a good investment for both new and existing systems. The UNITED Fire Systems Model AR-1 automatic air release device is Factory Mutual (FM) Approved for just this function. See here for more information, and take action to prevent damaging corrosion.