Dock Float Specifications

Flotation for Floating Marine Structures

Size Model Number Volume Weight Buoyancy†
Tank Tested
A B C D E F G H
TOP MOUNT FLOATS
3’x4’x7″ FF 3407-TM 7.0ft3 23 lbs 414 38.5″ 47″ 48″ 27″ 35.2″ 36″ 7.4″ 3″
2’x4’x12″ FF 2412-TM 7.5ft3 22 lbs 446 36″ 47″ 48″ 12″ 23″ 24″ 12″ 4″
3’x4’x12″ FF 3412-TM 11.3ft3 31 lbs 674 36″ 47″ 48″ 24″ 35″ 36″ 12″ 4″
4’x4’x12″ FF 4412-TM 15.3ft3 41 lbs 914 36″ 47″ 48″ 36″ 47″ 48″ 12″ 4″
6’x4’x12″ FF 6412-TM 23.0ft3 65 lbs 1370 60″ 71″ 72″ 36″ 47″ 48″ 12″ 4″
8’x4’x12″ FF 8412-TM 30.1ft3 75 lbs 1800 84″ 95″ 96″ 36″ 47″ 48″ 12″ 4″
2’x4’x16″ FF 2416-TM 9.7ft3 25 lbs 580 36″ 47″ 48″ 12″ 23″ 24″ 16″ 4″
3’x4’x16″ FF 3416-TM 15.2ft3 35 lbs 913 36″ 47″ 48″ 24″ 35″ 36″ 16″ 4″
3’x6’x16″ FF 3616-TM 21.64ft3  52 lbs 1350 60″ 71″ 72″ 24″ 35″ 36″ 16″ 4″
4’x4’x16″ FF 4416-TM 20.0ft3 46 lbs 1202 36″ 47″ 48″ 36″ 47″ 48″ 16″ 4″
6’x4’x16″ FF 6416-TM 30.8ft3 69 lbs 1851 60″ 71″ 72″ 36″ 47″ 48″ 16″ 4″
8’x4’x16″ FF 8416-TM 40.1ft3 91 lbs 2415 84″ 95″ 96″ 36″ 47″ 48″ 16″ 4″
2’x4’x18″ FF 2418-TM 11.2ft3 29 lbs 670 36″ 47″ 48″ 12″ 23″ 24″ 17.7″ 5.7″
3’x4’x18″ FF 3418-TM 17.1ft3 39 lbs 1028 36″ 47″ 48″ 24″ 35″ 36″ 17.7″ 5.7″
4’x4’x18″ FF 4418-TM 23.0ft3 52 lbs 1383 36″ 47″ 48″ 36″ 47″ 48″ 17.7″ 5.7″
6’x4’x18″ FF 6418-TM 34.7ft3 75 lbs 2090 60″ 71″ 72″ 36″ 47″ 48″ 17.7″ 5.7″
8’x4’x18″ FF 8418-TM 44.8ft3 98 lbs 2700 84″ 95″ 96″ 36″ 47″ 48″ 17.7″ 5.7″
2’x4’x20″ FF 2420-TM 12.4ft3 29 lbs 744 36″ 47″ 48″ 12″ 23″ 24″ 20″ 12″
3’x4’x20″ FF 3420-TM 19.1ft3 44 lbs 1154 36″ 47″ 48″ 24″ 35″ 36″ 20″ 12″
4’x4’x20″ FF 4420-TM 25.6ft3 54 lbs 1544 36″ 47″ 48″ 36″ 47″ 48″ 20″ 12″
6’x4’x20″ FF 6420-TM 38.2ft3 80 lbs 2308 60″ 71″ 72″ 36″ 47″ 48″ 20″ 12″
8’x4’x20″ FF 8420-TM 50.0ft3 111 lbs 3013 84″ 95″ 96″ 36″ 47″ 48″ 20″ 12″
2’x4’x24″ FF 2424-TM 15.0ft3 33 lbs 903 36″ 47″ 48″ 12″ 23″ 24″ 24″ 12″
3’x4’x24″ FF 3424-TM 22.9ft3 52 lbs 1377 36″ 47″ 48″ 24″ 35″ 36″ 24″ 12″
3’x6’x24″ FF 3624-TM 33.65ft3 70 lbs 2100 60″ 71″ 72″ 24″ 35″ 36″ 24″ 12″
4’x4’x24″ FF 4424-TM 30.7ft3 65 lbs 1851 36″ 47″ 48″ 36″ 47″ 48″ 24″ 12″
6’x4’x24″ FF 6424-TM 46.5ft3 92 lbs 2810 60″ 71″ 72″ 36″ 47″ 48″ 24″ 12″
8’x4’x24″ FF 8424-TM 61.3ft3 124 lbs 3700 84″ 95″ 96″ 36″ 47″ 48″ 24″ 12″
FLANGE MOUNT FLOATS
2’x3’x12″ FF 2312-FM 5.0ft3 13 lbs 300 N/A N/A 36″ N/A N/A 24″ 12.5″ N/A
2’x4’x12″ FF 2412-FM 6.7ft3 19 lbs 400 N/A N/A 48″ N/A N/A 24″ 12.5″ N/A
2’x4’x16″ FF 2416-FM 8.8ft3 24 lbs 526 N/A N/A 48″ N/A N/A 24″ 16″ N/A
3’x4’x16″ FF 3416-FM 13.8ft3 36 lbs 826 N/A N/A 47.75″ N/A N/A 36″ 16.25″ N/A

 

* Tank tested to ensure buoyancy ratings.

† The above buoyancy values were established by using a mass density/displacement of fresh water of 62.4 lb. ft3

floatsmountstrip
Covered under one or more of the following U.S. Patents: No. 5,133,276; No. 5,401,456

Dimensions are for floats manufactured after 1/1/97; check float date tag. Dimensions +/-0.5″. Specifications subject to change without notice. Call for current specifications before designing your floating structure.

Buoyancy figure given is for total submersion of a Formex® Float in fresh water. Due to the great variety of uses for this product, Formex® will not specify the quantity of flotation required for any applications.

Flange mount float

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Top flange floats available in four sizes

Dock Float
Specifications
 Dock Float
Common Features
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