Main Drain Sign
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|6X2MDS||18-Gauge Aluminum (.040 Aluminum)||6" (152.4 mm) x 2" (51 mm)||White Powder-Coated|
|Red Lettering||Main Drain||Usually ships within 48 hours|
Main Drain Sign is an NFPA 13-compliant white powder-coated 18-gauge aluminum (.040 aluminum) sign designed to indicate the location of a main drain to inspectors and fire professionals. This 6" (152.4 mm) x 2" (51 mm) sign reads "Main Drain" in red letters at least one inch (25 mm) in height.
This Main Drain sign indicates that a valve serves as the main point to drain water from the fire sprinkler system and provides a way to measure water flow during testing. This sign is drilled with four (4) holes for easy hanging.