1221R - Rule Check Valve for 1" Bilge Pumps | Aztek Computers
29+Years
SKU: BK97WN36QL |  Mfg. Part: 1221R  | UPC: 042237105158  | 
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1221R - Rule Check Valve for 1" Bilge Pumps

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Condition: New

$18.65  $25.18
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Product Overview

Replacement Check Valve for 1" Bilge Pumps

This check valve is designed for use with Rule-Mate Bilge pumps. It effectively prevents backflow of water into the bilge, ensuring efficient operation.

Specifications:

  • Straight Ports
  • 1" (25mm) diameter
  • Durable construction for long-lasting use

Expert Overview

The Rule 1221R Check Valve is a replacement component designed to prevent water backflow in bilge pump systems. This valve is specifically engineered for compatibility with Rule-Mate Bilge pumps and features 1" (25mm) straight ports. Its primary function is to ensure that water pumped out of the bilge does not flow back in, thereby maintaining the efficiency of the bilge pump operation. Constructed from durable materials, this check valve offers a practical solution for maintaining or repairing existing Rule-Mate bilge pump installations. It is suitable for IT and facilities managers responsible for marine equipment maintenance, providing a reliable part to address common issues related to water backflow in bilge systems.

Technical Specifications

  • Prevents backflow of water
  • Compatible with Rule-Mate bilge pumps
  • Easy installation
  • Made from durable materials

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Rule
  • 1221R
  • B081NF9WQS
  • 042237105158
  • New
  • 0.1 lbs
  • 6 X 1 X 3
  • Jul 23, 2026
  • Nov 11, 2025
  • UNITED STATES
Product Identifiers: Brand: Rule • Part #: 1221R • UPC: 042237105158 • ASIN: B081NF9WQS • Category: Check & Foot Valves

Frequently Asked Questions

What is the primary function of the Rule 1221R Check Valve?

The Rule 1221R Check Valve is designed to prevent the backflow of water into the bilge, ensuring efficient operation of the bilge pump system.

Which bilge pumps are compatible with this check valve?

This check valve is specifically designed for use with Rule-Mate Bilge pumps.

What are the dimensions of the ports on this check valve?

The check valve features 1" (25mm) diameter straight ports.

What is included with the Rule 1221R Check Valve?

The product is a replacement check valve itself, designed for easy installation into compatible bilge pump systems.

1221R - Rule Check Valve for 1" Bilge Pumps

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Reviews for Rule 1221R

$18.65