Check Valve for 800/1100 Bilge 1-1/8" Straight Ports
Replacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.
Specifications:
- 1-1/8"
Toll free: 1.800.270.3797
Hour: 9-5 pm ET
![Rule Check Valve f\/800\/1100 Bilge 1-1\/8" Straight Ports [1223R]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/48215/65499/101801XL__49377.1759415661.jpg?c=2 "Rule Check Valve f\/800\/1100 Bilge 1-1\/8\" Straight Ports [1223R]")
![Rule Check Valve f\/800\/1100 Bilge 1-1\/8" Straight Ports [1223R]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/400x400/products/48215/65499/101801XL__49377.1759415661.jpg?c=2 "Rule Check Valve f\/800\/1100 Bilge 1-1\/8\" Straight Ports [1223R]")
![Rule Check Valve f\/800\/1100 Bilge 1-1\/8" Straight Ports [1223R]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/400x400/products/48215/65500/101801BXL__87411.1759415662.jpg?c=2 "Rule Check Valve f\/800\/1100 Bilge 1-1\/8\" Straight Ports [1223R]")
Check Valve for 800/1100 Bilge 1-1/8" Straight Ports
Replacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent backflow of water into the bilge.
Specifications:
![Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V [RM1100B]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/20368/24500/75165XL__69320.1601537913.jpg?c=2 "Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V [RM1100B]")
![Rule Rule-Mate 1100 Fully Automated Bilge Pump - 24V [RM1100B-24]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/20371/24506/75169XL__48153.1601537919.jpg?c=2 "Rule Rule-Mate 1100 Fully Automated Bilge Pump - 24V [RM1100B-24]")
![Rule Check Valve f\/360\/500 Bilge 1" Straight Ports [1221R]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/48214/65497/101799XL__45745.1759415658.jpg?c=2 "Rule Check Valve f\/360\/500 Bilge 1\" Straight Ports [1221R]")