Description
Jabsco Viton Valve Kit for Diaphragm Pumps | Boat Supply Store
Address pump performance degradation with this direct replacement Jabsco Valve Kit, featuring Viton seals engineered for superior resilience. This kit replaces critical valve components in Jabsco diaphragm pumps, ensuring optimal flow control and preventing backflow. The Viton material provides exceptional resistance to aggressive chemicals, oils, and high operating temperatures up to 204°C (400°F), extending pump lifespan in demanding marine environments. Essential for maintaining the integrity of your onboard fluid transfer systems on anything from offshore fishing vessels to coastal cruisers.
Key Features
- Viton Seals for superior chemical and heat resistance
- Direct Fit designed specifically for Jabsco diaphragm pumps
- Restores Functionality with essential check valve components
- Durable Construction built for harsh marine applications
- Enhances Reliability by preventing leaks and ensuring proper pump operation
- Maximizes Lifespan of critical diaphragm pump systems
- Cost-Effective Repair versus full pump replacement
- Trusted Brand components for peace of mind
Specifications
| Product Specifications | |
|---|---|
| Brand | Jabsco |
| MPN | 18911-7020 |
| Seal Material | Viton |
| Functionality | Check Valve |
Who This Is For
Marine boat owners and technicians requiring a precise repair solution for Jabsco diaphragm pumps. This kit is ideal for applications demanding superior resistance to chemicals and elevated temperatures in challenging marine conditions.
How It Compares
| Feature | Jabsco Viton Valve Kit for Diaphragm Pumps | Seaflo 21 |
|---|---|---|
| Seal Material | Viton | EPDM, Santoprene |
| Pump Brand Compatibility | Jabsco | Seaflo, Shurflo |
Common Concerns Answered
I'm having trouble finding the correct repair kit for my specific Jabsco pump model. How can I be sure this is the right one?
This Jabsco Valve Kit, MPN 18911-7020, is designed as a direct replacement for critical valve components in various Jabsco diaphragm pumps. While model compatibility is generally high for relevant Jabsco diaphragm pump series, always cross-reference the pump's original part number or consult your pump's service manual if unsure. The unique value proposition of this kit lies in its Viton seals, which are specifically chosen for their resistance to harsh marine chemicals and high temperatures.
I've heard that even Viton seals can degrade if exposed to certain chemicals. Is this true?
While Viton offers exceptional resistance to a broad spectrum of chemicals, oils, and fuels commonly found in marine environments, no single material is impervious to all substances. Prolonged exposure to exceptionally aggressive or incompatible chemicals, even with Viton, can eventually impact seal longevity. For optimal performance, always confirm chemical compatibility with your specific marine fluid applications.
The price is higher than other repair kits. Is it worth the investment?
The elevated price of this Jabsco Viton Valve Kit reflects the superior performance characteristics of Viton seals. Viton provides significantly greater resistance to harsh chemicals and high temperatures compared to EPDM or Santoprene, leading to extended component lifespan and more reliable pump operation in demanding marine conditions. For critical systems where pump failure is unacceptable, the long-term durability and reduced maintenance justify the initial investment.
Frequently Asked Questions
What type of material is used for the seals in this Jabsco valve kit?
The seals in this Jabsco Valve Kit are constructed from Viton, a high-performance fluoroelastomer renowned for its exceptional resistance to heat, chemicals, and fuels.
Is this valve kit compatible with all Jabsco diaphragm pumps?
This valve kit is designed as a direct replacement for critical valve components in specific Jabsco diaphragm pump models. While it offers broad compatibility within certain Jabsco diaphragm pump series, it is essential to verify your pump's model number against the MPN 18911-7020 for guaranteed fitment.
What is the primary function of this valve kit?
The primary function of this valve kit is to replace the check valves and associated seals within a Jabsco diaphragm pump, ensuring proper directional flow of fluids and preventing backflow, thereby maintaining efficient pump operation.
How do I know if I need to replace my Jabsco pump's valve kit?
Symptoms indicating a need to replace your Jabsco pump's valve kit include reduced flow rate, intermittent pump operation, inability to prime, or a noticeable decrease in overall pumping efficiency. Any signs of leaks from the pump head or diaphragm failure may also point to worn valve components.
What are the benefits of using Viton seals in a marine environment?
Viton seals offer significant benefits in marine environments due to their superior resistance to a wide range of aggressive chemicals, including fuels, oils, and cleaning agents. They also withstand higher operating temperatures than many other elastomers, ensuring consistent performance and extended component life in the demanding conditions found on boats.
