Attwood Tsunami Bilge Pump T800 12 Volt

$45.00 inc GST

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Attwood Tsunami T800 Bilge Pump – 800GPH 12 Volt

Available in three pump capacities, the Tsunami submersible bilge pump is a unique design featuring a quick inspection twist lock cartridge design, allowing instant inspection of the impeller, or clearing of obstructions, without tools.

Water circulates the motor housing to dissipate heat. Patented shaft seal centres directly on the motor shaft, preventing leaks caused by misalignment. Moulded two wire seal is permanently fused to the insulation and the tinned wire is caulked to prevent wicking and subsequent water entry to the motor housing.

Boaters, boat-builders and dealers all want one thing from their bilge pumps — more power! And that’s what the Tsunami T800 Bilge Pump  delivers… with high-capacity, high-efficiency output. Tsunami Cartridge pumps have replaceable / interchangeable motor cores. Makes servicing simple and quick.

Tsunami T800 Bilge Pump 

Volt: 12

Open Flow @ 13.6V: 50.5l/m / 800gph

Output @ 1m: 600gph

Hose Size: 19mm

Max. Head: 3.3mm

Max. Amp Draw: 3

Fuse: 4 amp

Height: 111mm

Diameter: 82mm

Three year manufacturer’s warranty.

Tsunami Bilge Pump – Specification Sheet (PDF) Tsunami Bilge Pump – Installation guide (PDF)


Please note: While Attwood submersible bilge pumps have caulked wire, best practice installation is to ensure that wiring connections remain above water level. Bilge pumps are designed to exhaust standing water only. They are not intended to prevent rapid accumulation of on-board water due to rough weather, hull damage, and/or other unsafe navigational conditions. Note: Bilge and aerator pumps must be lower than the source of water for priming.

Attwood Pumps & Water Systems

Attwood’s pumps play no “rating games” like competitive pumps. Attwood electric bilge pumps deliver performance and value that’s built to last.

Complete Selection

A complete selection of blower and pumps are available for fishing boats, cruisers, runabouts, yachts, and commercial boats. Attwood bilge pumps and blowers are tested and approved as standard equipment by leading boat manufacturers.

Bilge and Aerator Pumps

The Tsunami Series of cartridge style bilge and aerator pumps are engineered for higher performance in the most service friendly design imaginable. Their cartridge style allows quick and easy replacement without the need to remove hoses or mounting bases.

Automatic Bilge Pumps

All boats over 20′ long with sleeping accommodations (excluding fold-out cockpit seats) should use automatic bilge pump systems. Non-automatic pumps drawing 12-amps or less can easily convert to automatic operation with an Attwood Automatic Float Switch (part number 4201 or 4202). Our Sahara Series automatic pumps are available in 500, 750 and 1100 gph capacity models. Measure the diameter of the hose outlet on your electric bilge pump to determine the size pump you need. Tsunami T800 bilge pump

Volt: 12 Open Flow @ 13.6V: 50.5l/m / 800gph Output @ 1m: 600gph Hose Size: 19mm Max. Head: 3.3mm Max. Amp Draw: 2.4 Fuse: 4 amp Height: 111mm Diameter: 82mm

Additional information

Additional information


Product can be shipped via Australia post bags without box. Product will be bubble wrapped. Product can also be collected or couriered. We are happy to provide freight quotes.





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Shipping & Delivery
Prices do not include shipping.

Shipping quotes can be obtained by adding products to the cart and inputting your postcode.

$11.60 Brisbane Express - Postcodes 4000-4209, 4270-4299, 4500-4549, 9000-9725 up to 20kg

Boat Hut uses Toll Ipec Priority Service, Australia Post Express Post and Courier's Please. Boat Hut uses Australia Post or DHL International Service for New Zealand deliveries.

Free Local Pickup – by prior arrangement. We don’t always have all the products at our Acacia Ridge premises, but they may be at our warehouse. Warehouse collections can be arranged by prior arrangement - please contact us to discuss.

Order Tracking provided on all orders.

All orders will be processed within 2 business days - except backordered items. If we are unable to meet this timeframe we will contact you to provide details and options. If we are unable to ship your order within 3 business days we will offer you a refund in full or the option to wait for the goods to come into stock.

We are happy to ship to any country - and will provide a quote upon request. All overseas orders must be paid for via Paypal before your order is shipped.

Above pricing refers to regular size items that will fit in courier satchels - oversized items will require a freight quote.

Boat Hut reserves the right to refuse to fulfil an order that has the incorrect postage / freight collected at the time of sale. We will work with you to rectify the matter, if we are unable to come to a resolution then we will provide a refund in full.


Stock Availability
Boat Hut has approx 100,000 product lines coming from a number of warehouses across Australia. Not all of these products are available for a walk-in purchase at Acacia Ridge - most times you will need to make arrangments in advance. Please feel free to contact us to confirm our stock at Acacia Ridge or in our warehouses. We try our best to keep the website up to date with current stock holdings. We will accept back orders on out of stock items. All products are genuine & come with manufacturer's warranties.