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ULN549 : Master Plumber 4" Steel Flood Guard, Backflow Preventer
$32.99
Compare at: $ 36.29
You Save: $ 3.30
SKU: ULN549
SHIPS: IMMEDIATELY
4" Steel Flood Guard, Back-flow Preventer
This flood guard operates like a check valve to seal off water back-up caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the flood guard float rises to seal off the drain opening until the water recedes.
| Product Specifications | |
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| Has 360 Photos: | Yes |
Replaces Old Numbers: 773638900119, Q549
