Meet the Attwood Tsunami MK2 Manual Bilge Pump (T800): a 24V, 800 GPH bilge pump engineered for dependable freshwater performance and easy installation in tight spaces.
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Flow rate: Delivers 800 GPH at 24V DC for reliable bilge clearance.
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90° rotatable elbow outlet: Provides full 360° orientation for flexible mounting options.
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Airlock elimination: Patented X-Air™ Impeller ejects trapped air from the pump and pipework for smooth, uninterrupted operation.
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Freshwater reliability: Designed for freshwater applications with 40% better protection against water ingress and electrolysis versus Mk1.
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Installation compatibility: Backward-compatible hole pattern and motor cartridges with Tsunami Mk1 bilge and aerator pumps; external mounting feet and integrated outlet reduce installation time.
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Maintenance: Service pump cartridges from hard-to-reach areas using only one hand.
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Electrical & connections: 24V DC operation with a 2 Amp fuse; wire length 29" (735 mm).
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Hose & outlets: Hose diameter compatibility of 3/4" and 1"; must be used with an appropriate Tsunami outlet.
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Model details: Attwood Marine; Model T800; Manufacturer Part No: 5609-7; UPC: 022697024121.
This MK2 delivers airlock-free, high-performance operation in freshwater environments, with a compact design that simplifies installation in tight bilge spaces. The combination of a rotatable outlet, air-ejecting impeller, and compatibility with Mk1 components makes upgrading straightforward while maintaining reliable pumping when you need it most. The robust electrical setup (24V DC, 2 Amp fuse) and accessible maintenance features help keep your boat dry season after season with predictable, durable performance.
