14 Inch Duct Cfm

Rubber cal air ventilator black ventilation duct hose fully stretched 14 inch by 25 feet.

14 inch duct cfm.

5 0 out of 5 stars 1. Get it as soon as wed sep 23. Use this fan to boost air flow to reach hard to heat or cool areas or as a utility blower for air supply or exhaust. Duct system sizes and airflow quick chart created date.

For instance a 2 5 ton system approximately 400 cfm per ton would require 2 14 flexible return ducts or 1 very short flexible 18 duct to move the 1000 cfm required by the 2 5 ton system. An excellent choice for exhaust or supply applications where quieter performance and easy installation are important. This equal friction method of duct sizing should be adequate for normal residential furnace heating and air conditioning applications. As systems increase in efficiency the tolerances of how we have always done it will no longer be adequate.

Design cfm 4 cfm 6 cfm 8 cfm 10 cfm 12 60 6x4 60 4x6 90 4x8 120 4x10 150 4x12 90 8x4 110 6x6 160 6x8 215 6x10 270 6x12 120 10x4 160 8x6 230 8x8 310 8x10 400 8x12 150 12x4 215 10x6 310 10x8 430 10x10 550 10x12 180 14x4 270 12x6 400 12x8 550 12x10 680 12x12 210 16x4 320 14x6 490 14x8 670 14x10 800 14x12 240 18x4 375 16x6 580 16x8 800 16x10 950 16x12 270 20x4 430 18x6 670 18x8 930 18x10 1100. 1 15 fan diameter in. Only 3 left in stock order soon. Free shipping by amazon.

More buying choices 65 77 16 new offers. Air volume equivalent round air volume cfm 4 6 8 10 12 duct inches cfm 50 6 x 4 550 75 6 x 4 675 100 8 x 4 6 x. Fantech fkd14 fkd series round inline mixed flow centrifugal fan 14 duct 2 156 cfm fantech fkd direct drive mixed flow centrifugal fans blend the high flow of axial fans with the higher pressure non overloading characteristics of backward curved impellers. Larger volumes or higher static pressures should be dealt with on an individual job basis.