Rule

Rule Mate Check Valve

Item: #1007678 | Part Number: Not Selected
$7.76
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              Description

              • Replacement check valve for Rule-Mate bilge pumps
              • Helps prevent water backflow into the bilge
              • Available in multiple sizes for 500–1100 GPH pumps
              • Durable design for reliable, long-term performance

              Image of : Rule Mate Check Valve Rule Mate Check Valve Item # 1007678

              Description

              Replacement Check valves for the "new" Rule-Mate Bilge pumps. Helps prevent back flow of water into the bilge.

              Specifications:

              • 3/4" (19 mm) (1220R) - Compatible with 500 GPH pumps RM500B and RM500B-24
              • 3/4" (19 mm) (1221R) - Compatible with 800/1100 GPH pumps RM800B, RM800B-24, RM1100B and RM1100B-24
              • 1" (25 mm) (1222R) - Compatible with 800/1100 GPH pumps RM800B, RM800B-24, RM1100B and RM1100B-24
              • 1 1/8" (29 mm) (1223R) - Compatible with 800/1100 GPH pumps RM800B, RM800B-24, RM1100B and RM1100B-24

              Note: Check Valve size not included with original pump, requires like sized Barbed Port sold separately.

              Part Numbers for Rule Mate Check Valve

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              Questions

              What is the flange diameter on the 3/4" check valves?

              Asked by: Carl
              The flange is listed as 1" on the package, however measures a bit larger for a tight fit (closer to 1 3/32") for a tight seal.
              Answered by: MorningGlory
              Date published: 2024-12-18
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              Rule Mate Check Valve
              Total:
              $7.76