The Straight Line Sumo Max 850 Ballast Bag is made from Sumo Skin Fabric, A durable 1000D polyester core bonded to water tight, lightweight PVC skin making it the strongest bag on the market! With Dual Welded Seams, and 1" NPT ports that allow hassle free operation, Straight Line Sumo will provide the highest quality and easiest bag for the best price!
- Sumo Max Flow Link Valve: Straight Line''s NEW Max Flow Valve is a new 1.5" diameter high flow valve. The Sumo Max System is 100% compatible with the Classic Sumo and Big Bag Blast Systems
- Sumo Skin Fabric: A durable 1000D polyester core bonded to water tight, lightweight PVC skins. This three layer sandwich construction makes Sumo ballast the most durable ballast bag available
- Dual Welded Seams: Every Sumo Sac is Double Welded to ensure a watertight seal. Straight Line''s tough Sumo Skin is overlapped and Hot Air Welded then a second Welding Operation applied an inch wide sealing tape to the inside of every seam
- 1" NPT Valves: New easy turning cap with a perfect water tight seal. Pressure tested up to 6 PSI. Straight Line''s 1" NPT ports allow built in ballast systems to fill, drain and vent quickly for hassle free operation