Attwood Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH 24V

The Tsunami MK2 Manual Bilge Pump - T1200 is engineered for marine enthusiasts who demand reliability and efficiency in their vessel’s bilge system. With a powerful 1200 GPH capacity and a robust 24V operation, this pump is designed to handle tough freshwater applications, ensuring your boat remains dry and secure.

Unmatched Performance and Reliability

The Tsunami MK2 stands out as the only manual bilge pump that effectively eliminates airlocks, thanks to the innovative Patented X-Air™ Impeller technology. This unique feature ensures that any trapped air within the pump and pipework is efficiently expelled, maintaining consistent performance. Compared to the Mk1 model, the MK2 offers 40% better protection against water ingress and electrolysis, making it the most reliable choice for freshwater marine environments.

Easy Installation & Service

Installing and maintaining the Tsunami MK2 is straightforward, allowing boat owners to spend more time enjoying the water and less time on setup and repairs.

• Flexible Installation: The 90° rotatable elbow outlet provides full 360° orientation flexibility, enabling you to position the pump exactly where it’s needed.
• Compatibility: Backward compatible with the hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps, ensuring seamless integration with existing systems.
• Convenient Mounting: External mounting feet combined with an integrated outlet simplify the installation process, reducing both time and effort.
• Easy Maintenance: Service pump cartridges from hard-to-reach areas using just one hand, making maintenance tasks quick and hassle-free.

Technical Specifications

Feature	Details
Gallons Per Hour (GPH)	1200 GPH
Gallons Per Minute (GPM)	20 GPM
Operation	Manual (Non-Automatic)
Rated Voltage	24V DC
Fuse Size	2 Amp
Wire Length	29" / 735 mm
Hose Diameter	1" and 1-1/8"
Type	Pumps/Drives
Box Dimensions	4"H x 5"W x 7"L
Weight	1.2 lbs
UPC	022697024190

*Must be used with an appropriate Tsunami outlet.

Download the Quick Guide

For detailed installation instructions and maintenance tips, please refer to the Quick Guide (PDF).

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.