![Rule Check Valve f/360/500 Bilge 1" Straight Ports [1221R]](http://zeppcomarine.com/cdn/shop/files/101799XL_{width}x.jpg?v=1759432655)
![Rule Check Valve f/360/500 Bilge 1" Straight Ports [1221R]](http://zeppcomarine.com/cdn/shop/files/101799BXL_{width}x.jpg?v=1759432655)
![Rule Check Valve f/360/500 Bilge 1" Straight Ports [1221R]](http://zeppcomarine.com/cdn/shop/files/101799XL_grande.jpg?v=1759432655)
![Rule Check Valve f/360/500 Bilge 1" Straight Ports [1221R]](http://zeppcomarine.com/cdn/shop/files/101799BXL_grande.jpg?v=1759432655)
Check Valve for 360/500 Bilge 1" Straight Ports
Replacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.
Specifications:
- 3/4" (19mm)
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