UNITED Fire Systems Resources

UNITED Fire Systems is committed to providing our customers with the resources they need to make each project a success. Below is our extensive, up-to-date PDF library for all of our manufactured fire suppression products.

If you can’t find what you’re looking for or need assistance, please contact us at unitedfire@ufpco.com.

Data Sheets


Info Sheets

Technical Documentation



Technical Notes & Important Info

Commissioning & Maintenance Checklists

Warranty Information

Reference Documents

Sales Literature


Engineering Specifications & Drawings



NITROGEN-PAC SC (Self-Contained) Series

NITROGEN-PAC M (Modular) Series



Air Release for Wet Sprinkler Systems

Certifications & Approvals

Useful Links

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Did You Know?
  • If you have a dry standpipe in your structure, can you tell if it’s intact and ready for fire department use? If it’s not, the risk is high.  Be sure – a UNITED Fire Systems STANDPIPE-PAC system will alert you if someone accidentally leaves a valve open or even disassembles a portion of the standpipe inadvertently.