Description
Tsunami MK2 Manual Bilge Pump – T500 – 500 GPH & 12V
The Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.
Easy Installation & Service
- GPH (Gallons Per Hour): 500
- 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation
- Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps
- External mounting feet and integrated outlet reduces time and effort
- Service pump cartridges from hard-to-reach areas using only one hand
Specifications:
- Rated Volts DC: 12V
- Fuse Size: 3 Amp
- Wire Length: (inch) 29″ / (mm) 735
- Hose Diameter: (inch) 3/4″ and 1″
*Must be used with appropriate Tsunami outlet
Specifications:
- Gallons Per Hour: 500 GPH
- Operation: Non-Automatic
- Outlet Size: 3/4″ or 1″
- Type: Electric
- Volts: 12v
- Box Dimensions: 4″H x 6″W x 7″L WT: 0.8 lbs
- UPC: 022697023971
Quick Guide (pdf)
Explore more from our collection.
![Attwood Tsunami Mk2 Manual Bilge Pump - T500 - 500 Gph 12V [5606-7] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/attwood-tsunami-mk2-manual-bilge-pump-t500-500-gph-12v-5606-7-1-01.webp)
![Attwood Tsunami Mk2 Manual Bilge Pump - T500 - 500 Gph 12V [5606-7] 2](https://automotivecenter.shop/wp-content/uploads/2026/05/attwood-tsunami-mk2-manual-bilge-pump-t500-500-gph-12v-5606-7-2-02.webp)
![Bilge-B-Dry Quad Pump - 24Vdc [Bbd-2025-244] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/bilge-b-dry-quad-pump-24vdc-bbd-2025-244-1-01.webp)
![Commodore 1100 Gph 60 Series Automatic Bilge Pump - 12V [Cm-60-1100B] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/commodore-1100-gph-60-series-automatic-bilge-pump-12v-cm-60-1100b-1-01.webp)
![Commodore 2000 Gph Automatic Amp Sensor Bilge Pump - 12V [Cm-B31-2000B] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/commodore-2000-gph-automatic-amp-sensor-bilge-pump-12v-cm-b31-2000b-1-01.webp)
Reviews
There are no reviews yet.