PIUSI KIT SEALS PUMP HFC 300 ($Q) Part R20139000

Description

Piusi Kit Seals Pump HFC 300

Part is original to Piusi.

Product Code: R20139000

The Piusi R20139000 is a professional-grade, genuine OEM replacement seal kit specifically designed for the HFC 300 high-flow centrifugal pump series. In high-volume industrial and maritime fuel transfer, the integrity of the pump’s “wet end” is paramount. This kit provides the critical elastomeric components required to maintain a vacuum-tight seal, ensuring your HFC 300 continues to deliver its massive flow capacity without leaks or loss of prime.

Engineered for durability in harsh environments, these seals are built to withstand the mechanical stresses of high-speed rotation and the chemical demands of bulk fuel handling.

Key Features & Benefits

• High-Flow (HFC) Optimized: Specifically tailored for the HFC 300 series. These seals are designed to handle the internal pressures and velocities generated by a pump capable of moving fuel at industrial scales.
• Superior Fluid Compatibility: Manufactured from high-performance elastomers (typically Viton or reinforced NBR) that are 100% resistant to Diesel, Gas Oil, and Light Oils. This prevents the swelling and “softening” that lead to catastrophic seal failure in inferior aftermarket kits.
• Airtight Vacuum Integrity: Replacing worn seals with the R20139000 kit is the most effective way to restore the pump’s self-priming capability. By eliminating air ingress on the suction side, your pump can reach its maximum rated output efficiently.
• Thermal & Mechanical Resilience: Built to maintain a flexible, leak-proof barrier across a wide range of operating temperatures and to resist the friction-induced heat common in continuous-duty pumping cycles.
• Genuine Piusi Engineering: As an authentic Piusi R-Series spare part, this kit guarantees a precision fit for all internal grooves and mounting faces, ensuring no modifications are needed during installation.
• Comprehensive Maintenance: This kit provides all necessary O-rings and gaskets for a standard pump head overhaul, reducing the need for multiple individual part orders.

Technical Specifications

For a high-capacity pump like the HFC 300, a minor seal leak isn’t just a mess—it’s a significant drop in operational efficiency and a potential environmental hazard. If you notice “weeping” at the pump housing or a decrease in discharge pressure, the internal seals have likely reached the end of their service life. The Piusi R20139000 allows for a professional-grade field rebuild, extending the life of your pump and protecting the motor from fuel ingress.