UNITED FIRE SYSTEMS
NITROGEN-
PAC™
MODEL SC-W
INSTALLATION, COMMISSIONING, AND MAINTENANCE MANUAL
REVISION 1.01 MAR 2021 - P/N 30-NPWICM-000
41
3.4. Model NR-5 Nitrogen Receiver.
The Model NR-5 nitrogen receiver may be mounted on a wall or on the sprinkler
riser. The device must be mounted vertically, with the inlet at the top and the drain valve at the bottom, to facilitate
drainage.
Figure 23
Dimensions
– Model NR-5 Nitrogen Receiver
12”
6.5”
TOP VIEW
10”
SIDE VIEW
NOTES
1. Dimensions in
RED
indicate distance between
mounting hole center lines.
2. Mounting holes are 0.43” diameter (4 places)
21.5”
14.25”
FRONT VIEW
Summary of Contents for Nitrogen Pac SC-W
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