Maximum Recommended Inflated Height *30 in0.76m
Width at Bottom36 in0.91m
Inflated Width45 in1.14m
Layflat Width empty53 in1.35m
100 ft Section Weight (PVC18)190 lb.86kg
Gallons Per Linear Foot42 Gallon159 liter
Maximum Recommended Inflated Height *45 in1.14m
Width at Bottom54 in1.37m
Inflated Width66 in1.68m
Layflat Width empty79 in2.01m
100 ft Section Weight (PVC18)286 lb.130kg
Gallons Per Linear Foot97 Gallons    367 liter    
Maximum Recommended Inflated Height *60 in1.52m
Width at Bottom72 in1.83m
Inflated Width89 in2.26m
Layflat Width empty108 in2.74m
100 ft Section Weight (PVC18)466 lb.211kg
Gallons Per Linear Foot170 Gallons405 liters
* Maximum depth of water allowed is 75% of the Maximum recommended height. Excess slope, soil composition and moving water may decrease the ability of coffer dam to perform as projected. It is recommended to consult an authorized FlexiDam™ representative on every project.

Coffer Dams FlexiDam™ is available in 50, 100-foot lengths; other lengths and dimensions available upon request.

We believe this information is the best currently available on the subject. We offer it as a suggestion in any appropriate experimentation you may care to undertake. It is subject to revision as additional knowledge and experience are gained. We make no guarantee of results and assume no obligation or liability whatsoever in connection with this information. In case of conflict between standard and metric specifications, standard shall apply.