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Watts B2-DM Poly Dome

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Product Overview
Watts B2-DM Poly Dome for RD100 & RD300 12-1/4" O.D.


Replacement poly dome for the Watts RD-100 and RD-300 Roof Drains. Fits the B2-FLG Drain Ring.


  • Outside diameter: 12-1/4" 
  • Height: 7-3/4"

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