Straight Line 650x1 Sumo Max Ballast Bag & Pump (650 lbs)

Straight Line 650x1 Sumo Max Ballast Bag & Pump (650 lbs)


More on the way - Expected soon


No Reviews

Be the first to Write a Review »

Warranty 1 Year
Manufacturer Straight Line - view brand page
Manufacturer Part # 2169001-2169007P
Item # S14293


A great fit in the rear locker space of most boats. A popular option for building a better surf wake.


The performance and durability you’ve grown to love from the Straight Line Sumo Series. The increased fill/drain times you never thought were possible. Introducing the Sumo Max Flow Ballast Bag and Pump.

The Sumo Max 650 ballast bag is a great fit in the rear locker of most v-drive boats. This bag + pump combo is a popular option for those looking to configure their boat for wakesurfing.

Straight Line introduced the Sumo Max Flow Ballast Pump earlier this year and it immediately took over the title belt for fastest portable ballast system on the market at a whopping 4,250GPH. A larger Max Flow Link Valve helps the pump get up to 50% faster fill and drain times than its predecessor, the Super Sumo Pump.

We all enjoy our time out on the water riding, not waiting around on your ballast system to do its thing. Maximize your time out on the water with the all-new Straight Line Sumo Max Flow Ballast Pump.

NOTE: This ballast pump is only compatible with Straight Line Sumo and Straight Line Big Bag ballast bags equipped with the LINK fitting. For maximum performance you will need to upgrade to new Sumo Max ballast bags that are equipped with the Sumo Max LINK valve. If you have any questions contact one of our ballast experts by giving us a call at (888)338-6085 or by emailing


Sumo Skin 1000D - Sumo Sacs are built with a flexible and puncture-resistant “Sumo Skin” fabric. The unique sandwich construction is 150% stronger in tearing tests and 37% higher in tensile strength than competing brands (Eight.3 and Fly High) making this a highly durable ballast bag.

Heavy Duty Sumo Seams - Every single Sumo Sac is double welded at the seam to ensure a watertight seal. After that, a second welding operation applies an inch wide sealing tape to the inside of each seam for additional support and leak-proofing.

Sumo Max Flow Link Valve - Straight Line's Sumo Max Flow valve is a new 1 1/2 inch diameter high-flow version of the Sumo Link system. The Sumo Max Flow Link Valve provides the same watertight connection as its predecessor, but it has a 50% bigger intake for fast filling and draining.


4,250 Gallons Per Hour - the Super Max Flow Pump can fill over 200 pounds in 60 seconds!

Plug-N-Play Operation - designed to work with all Sumo, Straight Line and Big Bag models.

Sumo Dry-Lock Link Valve - creates a water-tight seal for leak free operation and a dry boat.

Sumo Switch with LED Lighting - stop wondering whether or not your portable pump is working.

Fully sealed motor with dual rubber gaskets - helps to give ballast pump a longer life.

Clear View 12 Foot / 3.5 meter long armored hose - be able to see the flow while filling/draining.

12 Foot / 3.5 Meter long power cord - be able to reach a ballast bag in any spot of your boat.

1¾ Inch / 45mm water intake port - larger diameter = quicker fill/drain times.

Fully submersible - works with both freshwater and saltwater.

Write a Review and Enter to Win $50*

You must be logged in to submit product reviews. If you already have a customer account, log in.
Otherwise, you will need to Create an Account.