DOT407LT1 - 4” NPS female pipe thread 30 # MAWP
Item #:
GA01010
Product Info
Girard Equipment, Inc
DOT 407 Pressure Relief Vent
Spring-loaded, dual-acting pressure and vacuum reclosing pressure relief vent
provides much needed protection from dangerous build-up of positive and
negative forces on tank trailers transporting hazardous materials.
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