The Danmar Delta Swim System (8720) is a modular aquatic aide crafted for ambulatory users—children and adults—who maintain postural balance and have control of their arm movements. Its system comprises front and back flotation components designed to elevate and stabilize the body’s center of buoyancy, supported by a unique crotch strap that ensures the system stays in place during aquatic activities. 

Why We Like It

What appeals most about the Delta Swim System is its facilitation of gradual, progressive swim development. Its design supports the user’s core while allowing full arm and leg movement—ideal for rehabilitation or aquatic conditioning. The adjustable crotch strap adds stability without impeding motion, and the component-based structure lets caregivers or therapists reduce buoyancy incrementally over time, fostering confidence and skill building. 

What Makes It Different

The Delta Swim System stands out by combining core support and movement freedom in a removable-component format that directly adapts to evolving swimming ability. Unlike traditional swim vests or fixed flotation devices, it enables muscle strengthening and gait training in deep water—such as water walking, running, and aerobic exercises—while maintaining buoyancy where it’s needed most. 

Measurements: 

Small Weight Capacity: 30-60lbs. Product Dimensions: 11” L x 13” W

Medium Weight Capacity: 60-150lbs. Product Dimensions: 15”L x 17” W

Large Weight Capacity: 150-240lbs. Product Dimensions: 19” L x 20” W