Model | Fabric | Size | Net Buoyancy | Breaking Strength | Ballast | Available Depths | Length |
---|---|---|---|---|---|---|---|
Type 1 Stillwater Screen | 18 oz. vinyl laminated fabric | 6 inch / 15 cm up to 10 ft / 3 m depth 8 inch / 20 cm - 11 ft / 3.3 m to 17 ft / 5 m depth 12 inch / 30 cm - 18 ft / 5.4 m to 30 ft 9.14 m depth | 6 inch / 15 cm - 13 lb/ft / 19.2 kg/m 8 inch / 20 cm - 21 lb/ft / 31 kg/m 12 inch / 30 cm - 52 lb/ft / 76.8 kg/m | 5,000 lb / 2,267 kg | 1/4 inch / 6 mm galvanized chain | 3 ft to 30 ft / .91 m to 9.14 m | 100 ft / 30 m standard |
Type 2 DOT Fastwater Screen | 22 oz. vinyl coated fabric | 8 inch / 20 cm up to 10 ft / 3 m depth 12 inch / 30 cm - 11 ft / 3.3 m to 17 ft / 5 m depth | 6 inch / 15 cm - 13 lb/ft / 19.2 kg/m 8 inch / 20 cm - 21 lb/ft / 31 kg/m 12 inch / 30 cm - 52 lb/ft / 76.8 kg/m | 9,200 lb / 4,173 kg | 5/16 inch / 8 mm galvanized chain | 3 ft to 30 ft / .91 m to 9.14 m | 100 ft / 30 m standard |
Type 3 Ruffwater Screen | 22 oz. vinyl coated fabric | 12 inch / 30 cm | 6 inch / 15 cm - 13 lb/ft / 19.2 kg/m 8 inch / 20 cm - 21 lb/ft / 31 kg/m 12 inch / 30 cm - 52 lb/ft / 76.8 kg/m | 18,400 lb / 8,346 kg | 3/8 inch / 10 mm galvanized chain | 3 ft to 30 ft / .91 m to 9.14 m | 100 ft / 30 m standard |