FMAPPROVAL 3132
Pressure Actuated Waterflow Switches
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| Organization: | FM |
| Publication Date: | 1 August 1970 |
| Status: | active |
| Page Count: | 12 |
Document History
September 1, 2020
Pressure Actuated Waterflow Switches
This standard applies to pressure actuated waterflow alarm switches. These devices are used with automatic water control valves in wet sprinkler systems, dry pipe systems, and special sprinkler...
FMAPPROVAL 3132
August 1, 1970
Pressure Actuated Waterflow Switches
A description is not available for this item.