2" Waterless Drain Trap Seal - Green Drain size_3" x 5" Hex 250 Bit Receiver (1/4

Hex 250 Bit Receiver (1/4 in)

rust resistant

NPT Angled Connection

7 bar)(Drop away pressure - maximum pressure against which the vent can open)

perlins or other structural member with standard construction materials (Unistrut

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