Founded in 1978, fully Australian owned. Shipping locally and Internationally - Please email for International shipping pricing.  
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(03) 9553 0915

Visit us in store at 360 South Road, Moorabbin, Victoria
insta  twt facebook

(03) 9553 0915

Visit us in store at 360 South Road, Moorabbin, Victoria
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Straightline Sumo Max 850 Ballast Bag

$329.99

or 4 payments of $82.50 with Afterpay

2 in stock

Free Delivery over $300

Straightline Sumo Max 850 Ballast Bag

Size 50″L x 20″W x 20″H
Weight 850 lbs.
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).

Straight Line Sumo Max Link Valve

Straight Line Sumo Max Link Valve

Straight Line’s new Sumo Max Flow valve is a new 1 ½ Inch diameter high flow version of the Sumo Link system. The SUMO Max Flow valve provides the same hassle free watertight connection to your Sumo Pump but with massive 50% LARGER intake.

Straight Line Sumo Seams

Straight Line Sumo Seams

Every Sumo sac is double welded to ensure a watertight seal. The tough Sumo Skin is overlapped and hot air welded. You can see the smooth and clean seams on the outside of every bag, and a second welding operation applies an inch wide sealing tape to the inside of every seam.