Shurflo by Pentair PIRANHA™ Livewell 800 Pump - 12 VDC, 800 GPH

The Shurflo by Pentair PIRANHA™ Livewell 800 Pump is a 12 VDC marine circulation system rated at 800 GPH, purpose-built for livewell applications where water circulation reliability directly impacts catch viability. This 1.3 lb unit combines efficient pump performance with practical field-proven design elements that address the specific demands of keeping live bait and catch in optimal condition during extended offshore or freshwater operations.

The pump features a removable cartridge design for rapid field cleaning and maintenance—critical in saltwater or sediment-heavy environments where mineral buildup compromises flow rates. The anti-airlock mechanism actively purges trapped air, allowing the pump to maintain prime in rough sea conditions or when the vessel is anchored without manual intervention. Dual-port fitting configuration integrates washdown pump connections without requiring separate plumbing modifications. The tough nylon housing resists corrosion from salt spray and fuel exposure while keeping total weight minimal for battery-powered 12V DC systems common in modern marine electrical installations.

This pump addresses the needs of serious anglers, charter boat operators, and fishing guides who depend on consistent water circulation to sustain catch quality from hook-up through dockside. The 800 GPH throughput provides adequate turnover for mid-sized livewell tanks typical of bass boats, center consoles, and commercial fishing vessels. Operators in high-temperature conditions or extended fishing days benefit from reliable circulation that minimizes oxygen depletion and stress-induced fish mortality—directly affecting both catch retention and regulatory compliance on size and species limits.

The PIRANHA series positions itself as a mid-range livewell solution, balancing durability and efficiency against higher-output systems without unnecessary complexity. Field experience confirms that the removable cartridge design significantly extends pump service intervals compared to sealed-bearing alternatives, reducing unplanned downtime during fishing season. MPN 357-113-10 ensures exact OEM compatibility for vessels with existing Shurflo or Pentair pump infrastructure.