8" 909 2ND CHECK RUBBER SKU: 0887229 $238.00 Login for better price Select Quantity -+ Add to Cart Additional DetailsResourcesManufacturer: Watts Size: 8 Inch Product model: 909 / LF909 / LF909HW Installation and Maintenance Instructions Specification Sheet 909, 009, 990 and 992 Backflow Preventer Repair