Straight Line Sumo Max 650 & Max Flow Pump (650 lbs)

Straight Line Sumo Max 650  & Max Flow Pump (650 lbs)


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Warranty 1 Year
Manufacturer Straight Line - view brand page
Item # P4703


What's Included: Sumo Max 650 | Max Flow Pump | All Necessary Fittings


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 and wakeboarding.

Straight Line Max Flow Pump

Straight Line Sumo Max Flow Pump

The quickest pump on the market, fill/drain your ballast at a whopping 4250 GPH. That is over 200 pounds per minute!

Straight Line 1

Straight Line Sumo Max 1" NPT Valves

A new easy turning cap with a perfect water tight seal. Pressure tested up to 6 PSI. The 1” NPT ports allow built in ballast systems to fill, drain and vent quickly for hassle free operation.

Straight Line Sumo Skin

Straight Line Sumo Skin 1000D

SUMO Sacs are made with a flexible and puncture-resistant fabric, “Sumo Skin.” This construction is 150% stronger in tearing tests and 37% higher in tensile strength than other competing brands (Eight.3 and Fly High).

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