Attwood Tsunami MK2 1200 12V Bilge Pump with Threaded Port - Part 5612-1

The Attwood Tsunami MK2 1200 is a 12V bilge pump built for onboard water removal, part number 5612-1. It is configured with a threaded discharge port, allowing a threaded hose fitting to be attached directly to the pump outlet rather than a push-on barb connection. Running on a 12V DC electrical system, it is intended for installation in the bilge area of a boat where it can be wired into the vessel's 12V circuit to move water out of the hull.

As part of the Tsunami MK2 1200 lineup, this pump is identified by its model designation on the housing and packaging, which helps confirm it is the correct unit when cross-checking against part number 5612-1. The threaded port design is a specific mechanical feature worth confirming against your existing plumbing before installation, since it differs from barbed-outlet pump variants.

Specifications

• Brand: Attwood
• Manufacturer Part Number: 5612-1
• Product Line: Tsunami MK2 1200
• Voltage: 12V DC
• Outlet Port Type: Threaded
• Weight: 0.9687 pounds
• UPC: 022697024145

Frequently Asked Questions

What voltage does the Attwood 5612-1 bilge pump run on? The Attwood Tsunami MK2 1200 (part 5612-1) is a 12V DC bilge pump, designed to run on a standard 12-volt boat electrical system.

Does this pump have a threaded or barbed outlet? Part number 5612-1 has a threaded discharge port, so it takes a threaded hose fitting rather than a push-on barb connection.

How much does the Attwood Tsunami MK2 1200 weigh? The Attwood Tsunami MK2 1200, part 5612-1, weighs 0.9687 pounds.

What is the manufacturer part number for this pump? The manufacturer part number is 5612-1, from Attwood's Tsunami MK2 1200 product line.

What is the UPC for the Attwood 5612-1 pump? The UPC for the Attwood Tsunami MK2 1200 bilge pump, part 5612-1, is 022697024145.

Is the 5612-1 pump compatible with barbed hose fittings? No, part 5612-1 uses a threaded outlet port, so a barbed fitting will not connect directly without an adapter that matches the thread.

What product line is part 5612-1 from? Part 5612-1 belongs to Attwood's Tsunami MK2 1200 lineup of bilge pumps.

Is the Attwood 5612-1 an original Attwood part or aftermarket? The 5612-1 is an Attwood-branded part in the Tsunami MK2 1200 line, identified by Attwood's own part number.