Rule Check Valve f/800/1100 Bilge 1" Straight Ports [1221R] is backordered and will ship as soon as it is back in stock.
Check Valve for 800/1100 Bilge 1" Straight Ports
Replacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.
Specifications:
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