Hexprotect AQUA: Hexagonal floating cover
Our ball floating cover: Armor Ball AQUA
LOW WIND RESISTANT FLOATING BALL COVER FOR FLEXIBLE APPLICATIONS
AWTT INC.’s Armor Balls® AQUA shade ball cover systems deliver an elegant, zero-maintenance solution for industrial liquid management. Our floating cover technology effectively reduces heat loss, evaporation, algae proliferation, and odor emissions.
The self-arranging balls achieve optimal surface coverage of up to 91%, creating a sophisticated thermal barrier. This advanced insulation system combines three key elements: the trapped air within each ball, the thermally resistant plastic construction, and the natural air pockets formed between balls. Together, these components form a highly effective barrier that significantly minimizes both heat transfer and light penetration.
The Armor Ball® AQUA floating cover system represents advanced engineering in water surface management. These precision-manufactured polyethylene spheres measure 100mm (4 inches) in diameter, with carefully calibrated weights between 120g and 275g to suit specific applications. Their engineered design incorporates an internal ballasting system that maintains 30% to 50% submersion, ensuring exceptional wind resistance and positional stability. The manufacturing process employs proprietary techniques to create hermetically sealed units, while specialized HDPE formulation and UV stabilizers provide superior protection against solar degradation.
Unlike traditional rigid covers, the Armor Ball® AQUA system offers unparalleled operational flexibility in water treatment facilities. The spherical elements accommodate equipment movement seamlessly, allowing maintenance activities to proceed without cover removal. This adaptive capability proves particularly valuable in dynamic environments such as clarifiers, where the cover automatically adjusts to changing water levels and basin configurations through natural self-leveling properties.
The system delivers additional value through its proven effectiveness as a wildlife deterrent. When deployed to full coverage, the uniform surface creates a visual barrier that renders the water body unrecognizable to waterfowl and terrestrial wildlife, including deer. This solution offers distinct advantages over conventional netting systems, demonstrating superior resilience to winter conditions and eliminating the need for structural support infrastructure.

Reinforced shell
Hexprotect AQUA are manufactured using high density polyethelene sourced from top tiers manufacturers. The thickness of the shell is between 40% and 120% thicket than competitor's products.
Armor® Ball AQUA: wind resistant floating hexagonal cover
- NQuick and simple to install
- NMaintenance free
- NResist high winds over 75 MPH*
- NUnaffected by rain water, snow or frost
- NBlock sunlight and eliminate algae
- NEach tile is made of long lasting, UV resistant, virgin HDPE
- NHeating cost reduced by up to 85%
- NDecrease liquid loss through evaporation by up to 95%
- NAdjusts to variation of the liquid level by spreading & stacking
- NMuch lower maintenance than traditional geomembrane floating cover
- NResist high winds over 75 MPH*
- N95-99% coverage insures large reduction of emissions.
- NRainwater flow to the pond underneath, without the use of pumps or other complicated devices
- NAllow for moving and dipping equipment to be installed
- NCannot tear like conventional membrane cover
- NAeration can be installed underneath the Hexprotect ™ system to ensure aerobic conditions are maintained.
- NReduce chemical consumption
Technical specifications
Armor® Balls are made of virgin or recycled, high density polyethylene HDPE (FDA (3) and NSF approved HDPE resins available for special applications). The cover is pre ballasted, increasing its weight more than 260%, making it suitable for high wind applications. Furthermore, the proprietary features and manufacturing process ensures the cover floats with slightly more than 50% of its shell above water. Compared to other shade ball covers, the Armor® Ball cover is more durable and offers improved wind resistance. Installation remains extremely simple, and simply consists of unloading the product directly onto the liquid.
Description | Water ballasted hexagonal tile |
Construction | 100% HDPE shell |
Diameter | 100 mm |
Average total weight (dry) | 50g |
Average total weight (installed) | 275g |
Number per sq. ft | 10 |
Number per square meter | 108 |
Wind resistant (up to) (1) | 120 km/h (75 MPH) |
Operating temperature range (1) | -50˚C / + 80 ˚C |
Projected Life Expectancy | 25+ years |
Shell Material | High Density Blow Molding polyethylene |
Melt Flow Index (190˚C/2.16 kg) | 0.35 |
Density | 0.955 |
Melting Point, ˚F | 264 |
Tensile Strength (PSI) | 4000 |
Elongation at Break, % | 600 |
Flexure Modulus (PSI) | 200,000 |
Ballast Filler | Drinking water |
(1) Data developed under laboratory conditions.
(2) Some of the data listed was determined on compression molded specimens and may, therefore, vary from specimen taken from molded articles.
(3) Complies with FDA 21 CFR § 177.1520, Para. (c) 2.1 and 2.
Products Comparison | Armor Ball® | Armor Ball® Aqua | Hexprotect® | Hexprotect® Aqua | HEXPROTECT MAX R | RHOMBO 66 | RHOMBO 169 |
---|---|---|---|---|---|---|---|
Surface coverage (up to) | 91% | 91% | 99% | 99% | 99% | 99% | 99% |
Insulation (R factor) | ++ | + | ++ | + | +++++ | +++ | ++++ |
Heating cost reduction (up to) | 75% | 75% | 85% | 85% | 85% | 85% | 85% |
Evaporation Reduction | ++++ | ++++ | ++ | ++++ | ++++ | +++++ | +++++ |
Wind Resistant | + | ++++ | ++ | +++++ | ++ | +++++ | +++++ |
Buoyancy (per sq.ft) | – | – | – | – | – | – | – |
Odor Control | ![]() |
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Chemical Evaporation Reduction | ![]() |
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Algae Reduction | ![]() |
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Bird Deterrent | ![]() |
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Snow & Ice Resistant | ![]() |
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Quick Install | ![]() |
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Maintenance Free | ![]() |
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Life Expectancy | 25+ Years | 25+ Years | 25+ Years | 25+ Years | 25+ Years | 25+ Years | 25+ Years |
Cost Estimate | ![]() |
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