UNITED Fire Systems is pleased to announce our FREE NITROGEN-PAC™ Equipment Selection Guide. This easy-to-use tool is designed to determine which NITROGEN-PAC™ equipment is right for your sprinkler system(s). Simply provide a few items of information about your sprinkler riser(s), and receive links to:
Whether you are a contractor, estimator, or engineer, this tool is for you. Follow these simple instructions to download and use the NITROGEN-PAC™ EQUIPMENT SELECTION GUIDE:
A. Click the Download Now button below.
B. Save the file to your computer, and open using Microsoft Excel.
C. Use STEP 1 – PIPE VOLUME CALCULATOR to determine the pipe volume (in gallons) of each sprinkler riser, using pipe lengths and sizes.
D. Use STEP 2 – INDIVIDUAL SPRINKLER RISER INFORMATION to enter the required information for each sprinkler riser:
– Type of riser (preaction or dry-pipe)
– Pipe volume (in gallons) – information from STEP 1
– Supervisory pressure (in PSIG)
To make it easier to gather the necessary information for this step, see our Project Survey Form.
E. Use STEP 3 – OPTIONAL COMPRESSOR FOR PREACTION SYSTEMS to decide if an external air compressor for initial-fill with air makes sense for your system.
F. Use STEP 4 – SYSTEM CHOICE to review the chosen system and click for your deliverables.
That’s it – four simple steps and you are ready to specify, install, commission, use, and maintain a NITROGEN-PAC™ system. Refer to the INSTRUCTIONS page in the file for more detailed guidance. Start using this valuable tool today!