Straight Line Sumo Max 575 x2 Ballast Bags & Sumo Max Flow Pump (1150lbs)

Rated 4.0 out of 5
Based on 4 reviews
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Straight Line Sumo Max 575 x2 Ballast Bags & Sumo Max Flow Pump (1150lbs)
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Item: S51889

What's Included: Straight Line Sumo Max 575 x 2 | Straight Line Sumo Max Flow Pump | All Necessary Fittings

The Sumo Max 575 Ballast Bag and Sumo Max Flow Pump Combo makes for an easy way to upgrade your ballast. The Sumo Max Ballast Bags are durable bags designed for use with the Sumo Max Flow Pump, and offer the option of integrating into your built-in ballast system. With the fastest portable pump on the market, you’ll be enjoying your new, larger wake in no time!

Straight Line Sumo Max 575 Ballast Bag

  • Bag Capacity: 575lbs
  • Individual Bag Dimensions: 50"L x 20"W x 13"H

Straight Line Sumo Max Flow Pump

  • Pump Speed: 200lbs/min - 4250GPH
  • Hose Length: 12’
  • Power Cable Length: 12’
  • Inline Power Switch: Yes
  • Bag Compatibility: Directly compatible with Sumo Max Bags
1 Year
Manufacturer Part Number
Ballast Bag Size
50L x 20W x 13H
average rating 4.0 out of 5
Based on 4 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    0 Reviews
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    0 Reviews
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    1 Review
75% of reviewers would recommend this product to a friend
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4 Reviews
Reviewed by Sheldon
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The perfect package

Would absolutely recommend this package to anybody. We purchased this in June to supplement our factory ballast system when surfing with only a few people on the boat. The size and quality are perfect. The pump is super fast and very convenient. The only compliant I have is I wish the power cord was a bit longer, but that is a boat issue on my side as the only connectors are pretty far forward on my boat and I use these in the rear lockers making it a stretch.

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Reviewed by Nicholas D.
Verified Buyer
I don't recommend this product
Rated 1 out of 5
Review posted

Pump doesnt lock in

I gave these a try and couldn't for the life of me get the pump to lock in. After working with customer service to try multiple gasket options I returned the set. I hope they can fix this design flaw.

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Reviewed by David F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted


Easy to install and rapid filling makes adding ballast simple. Good quality product.

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🏄‍♀️Thanks David, enjoy the ballast!

Reviewed by Andy L.
I recommend this product
Rated 5 out of 5
Review posted

great product

Have used the two bags once. The quality appears very high, and worked exactly at my expectations. The yellow hose connection does not turn to a complete lock on the bag, but so far is staying connected when filling the bags. When we connect the pump to the bags to empty, it turns and locks completely. Fills and empties go very quickly. A little more information about the bags might be useful with the very brief instructions that were enclosed. For instance, I'm going to try stacking the bags on one side of the rear of our boat. I trust the bottom bag can withstand the additional weight of the bag I'll put on top. Also, I might add a mesh carry bag to the combo that can hold both bags and the pump/hose (has a bag). Regardless, the 575 sumo bags and pump seem to be exactly what we needed, and of great quality. Thx!

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This product can expose you to chemicals including DINP (Diisononyl phthalate) and DIDP (Diisodecyl phthalate) which are known to the State of California to cause cancer. For more information go to

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