|
Annual Energy Cost Savings
| |
BHP Requirement for 3000 CFM |
Assuming Motor Efficiency = .9 Cost/KWH =$.07 |
| PSI |
Typical Straight Lobe |
9CDL23 |
Percent BHP Reduction |
Annual Savings |
| 8 |
130 |
125 |
3.8% |
$2,534 |
| 9 |
145 |
140 |
3.4% |
$2,534 |
| 10 |
162 |
154 |
4.9% |
$4,055 |
| 11 |
180 |
167 |
7.2% |
$6,590 |
| 12 |
195 |
180 |
7.7% |
$7,604 |
| 13 |
212 |
195 |
8.0% |
$8,617 |
| 14 |
230 |
210 |
8.7% |
$10,138 |
| 15 |
245 |
222 |
9.4% |
$11,659 |
| 16 |
260 |
235 |
10.0% |
$12,673 |
| 17 |
276 |
249 |
10.5% |
$13,686 |
| 18 |
294 |
264 |
11.6% |
$15,207 |
|