JGB Enterprises, Inc. is proud to announce that we have been chosen to supply the US Military with the Basic Expeditionary Airfield Resources (BEAR) Water System
read more...
Pile Driving and Vibratory Extractor Hose Assemblies
We carry a full line of 2, 4, & 6 wire hose assemblies custom manufactured to your specifications.
Please contact us for more information and pricing
January, 2013 - JGB Makes MDM's List of Top 5 Largest Hose Distributors
November 23, 2012 - JGB Enterprises plays role in Superstorm Sandy cleanup
October 29, 2012 - JGB Enterprises, Inc. Named to Industrial Distribution’s Big 50 List
Air Velocity in a Pipe
Using the equation and typical values of V, D and L explained to the right approximate values of P are computed as follows:
 | |
V = air velocity in feet per second formula from B.F.Sturtevant Company | |
| Velocity Ft/Sec | Pipe Diameter in Inches, 10' long | ||||
| 1 | 2 | 4 | 6 | 10 | |
| 1 | .0004 | .0002 | .0001 | .00007 | .00004 |
| 2 | .0016 | .0008 | .0004 | .00030 | .00016 |
| 5 | .0100 | .0050 | .0025 | .00170 | .0010 |
| 10 | .0400 | .0200 | .0100 | .00670 | .0040 |
| 15 | .0900 | .0450 | .0225 | .01500 | .0090 |
| 20 | .1600 | 0080 | .0400 | .02700 | .0160 |
| 25 | .2500 | .1250 | .0625 | .04170 | .0250 |
| 30 | .3600 | .1800 | .0900 | .06000 | .0360 |