Grundfos 00405347 Kit CR2/4 CRN2/4 Shaft Seal BQQV is a mechanical seal kit designed for Grundfos CR2, CR4, CRN2, and CRN4 multistage centrifugal pumps. This kit includes a BQQV shaft seal with carbon/silicon carbide faces and FKM (Viton) elastomer, providing reliable sealing in water and light chemical applications.

Pumps Repair & Rebuild Kits & Parts The Grundfos 00405347 Kit Cr2/4 Crn2/4 Shaft Seal Bqqv is an essential component designed for the maintenance and repair of your Grundfos pump systems. This high-quality shaft seal kit ensures optimal performance and longevity of your pumps, making it a vital part of any maintenance operation. ## Key Features • **Compatibility**: Specifically designed for use with Grundfos Cr2 and Cr4 series pumps, ensuring perfect fit and function. • **High-Quality Materials**: Constructed from durable materials that withstand harsh operating conditions, providing reliable sealing and protection against leaks. • **Easy Installation**: The kit includes all necessary components for quick and straightforward installation, minimizing downtime during repairs. • **Performance Assurance**: Designed to maintain the efficiency of your pump system, reducing the risk of wear and tear on internal components. • **Industry Standards**: Manufactured in accordance with Grundfos's high-quality standards, ensuring long-lasting performance and reliability. ## Applications • **Water Supply Systems**: Ideal for use in municipal water supply systems where maintaining pump efficiency is crucial. • **HVAC Systems**: Suitable for HVAC applications, ensuring that pumps operate efficiently in heating and cooling systems. • **Industrial Processes**: Perfect for industrial applications where pumps are subjected to varying pressures and temperatures. ## Benefits • **Enhanced Efficiency**: By replacing worn seals with the Grundfos 00405347 kit, you can improve the overall efficiency of your pump system, leading to lower energy costs. • **Extended Service Life**: Regular maintenance with genuine Grundfos parts helps extend the life of your pumps, reducing the need for costly replacements. • **Reduced Downtime**: The quick-install design of this kit minimizes downtime, allowing for faster repairs and continued operation of essential systems. --- *Product information compiled with AI assistance for reference purposes.*