Flotation for Floating Marine Structures

SizeModel NumberVolumeWeightBuoyancy†
Tank Tested		ABCDEFGH
TOP MOUNT FLOATS
3’x4’x7″FF 3407-TM7.0ft323 lbs41438.5″47″48″27″35.2″36″7.4″3″
2’x4’x12″FF 2412-TM7.5ft322 lbs44636″47″48″12″23″24″12″4″
3’x4’x12″FF 3412-TM11.3ft331 lbs67436″47″48″24″35″36″12″4″
4’x4’x12″FF 4412-TM15.3ft341 lbs91436″47″48″36″47″48″12″4″
6’x4’x12″FF 6412-TM23.0ft365 lbs137060″71″72″36″47″48″12″4″
8’x4’x12″FF 8412-TM30.1ft375 lbs180084″95″96″36″47″48″12″4″
2’x4’x16″FF 2416-TM9.7ft325 lbs58036″47″48″12″23″24″16″4″
3’x4’x16″FF 3416-TM15.2ft335 lbs91336″47″48″24″35″36″16″4″
3’x6’x16″FF 3616-TM21.64ft3 52 lbs135060″71″72″24″35″36″16″4″
4’x4’x16″FF 4416-TM20.0ft346 lbs120236″47″48″36″47″48″16″4″
6’x4’x16″FF 6416-TM30.8ft369 lbs185160″71″72″36″47″48″16″4″
8’x4’x16″FF 8416-TM40.1ft391 lbs241584″95″96″36″47″48″16″4″
2’x4’x18″FF 2418-TM11.2ft329 lbs67036″47″48″12″23″24″17.7″5.7″
3’x4’x18″FF 3418-TM17.1ft339 lbs102836″47″48″24″35″36″17.7″5.7″
4’x4’x18″FF 4418-TM23.0ft352 lbs138336″47″48″36″47″48″17.7″5.7″
6’x4’x18″FF 6418-TM34.7ft375 lbs209060″71″72″36″47″48″17.7″5.7″
8’x4’x18″FF 8418-TM44.8ft398 lbs270084″95″96″36″47″48″17.7″5.7″
2’x4’x20″FF 2420-TM12.4ft329 lbs74436″47″48″12″23″24″20″12″
3’x4’x20″FF 3420-TM19.1ft344 lbs115436″47″48″24″35″36″20″12″
4’x4’x20″FF 4420-TM25.6ft354 lbs154436″47″48″36″47″48″20″12″
6’x4’x20″FF 6420-TM38.2ft380 lbs230860″71″72″36″47″48″20″12″
8’x4’x20″FF 8420-TM50.0ft3111 lbs301384″95″96″36″47″48″20″12″
6’x4’x21″FF 6421-TM40.6ft385 lbs245460″71″72″36″47″48″20.7″5.7″
8’x4’x21″FF 8421-TM54.5ft3112 lbs329484″95″96″36″47″48″21″5.7″
2’x4’x24″FF 2424-TM15.0ft333 lbs90336″47″48″12″23″24″24″12″
3’x4’x24″FF 3424-TM22.9ft352 lbs137736″47″48″24″35″36″24″12″
3’x6’x24″FF 3624-TM33.65ft370 lbs210060″71″72″24″35″36″24″12″
4’x4’x24″FF 4424-TM30.7ft365 lbs185136″47″48″36″47″48″24″12″
6’x4’x24″FF 6424-TM46.5ft392 lbs281060″71″72″36″47″48″24″12″
8’x4’x24″FF 8424-TM61.3ft3124 lbs370084″95″96″36″47″48″24″12″
6’x4x’30”FF 6430-TM 59.5ft3 112 lbs360660″71″72″36″47″48″30″15″
8’x4’x30″FF 8430-TM 79.7ft3 154 lbs482784″95″96″36″47″48″30″15″
FLANGE MOUNT FLOATS
2’x4’x12″FF 2412-FM6.7ft319 lbs400N/AN/A48″N/AN/A24″12.5″N/A
2’x4’x16″FF 2416-FM8.8ft324 lbs526N/AN/A48″N/AN/A24″16″N/A
3’x4’x16″FF 3416-FM13.8ft336 lbs826N/AN/A47.75″N/AN/A36″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

Dock Float Mounting Strip Diagram

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

floats9

Top flange floats available in four sizes

Dock Float Specifications
Dock Float Common Features
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