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System Performance Comparison
|
System |
1 |
2 |
3 |
4 |
5 |
|
|
|
|
|
|
|
|
System Name |
No Backup |
Standard |
High Flow |
Maximum Flow |
Ultimate Protection |
|
System Description |
No Backup |
Standard Battery Backup System |
Inverter Backup System |
Inverter and Battery Pump System |
Inverter and Battery Pump System with Flow Restrictor |
|
Primary Pump |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Battery Backup Pump |
No |
Yes |
No |
Yes |
Yes |
|
Deluge Pump with Inverter |
No |
No |
Yes |
Yes |
Yes |
|
Sump Safety - Inlet Flow Restriction Device |
No |
No |
No |
No |
Yes |
|
Number of Batteries |
0 |
1 |
3 |
3 |
3 |
|
|
|
|
|
|
|
Pumping Capacity
(gallons per minute) |
|
|
|
|
|
|
With Utility Power |
48 |
52 |
120 |
124 |
124 |
|
During Power Outage |
0 |
35 |
72 |
107 |
107 |
|
|
|
|
|
|
|
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Backup Pumping Duration |
|
|
|
|
|
|
Pumping Time at 35 gpm (hours) |
0 |
7.5 |
6.2 |
22.5 |
22.5 |
|
Total Volume Pumped Before Battery Depletion (gallons) |
0 |
15,750 |
12,960 |
47,250 |
47,250 |
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|
|
|
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Flood Frequency Estimates
(years between floods)1 |
|
|
|
|
|
|
High Estimate |
2 |
5 |
12 |
19 |
63 |
|
Best Estimate |
4 |
9 |
26 |
41 |
191 |
|
Low Estimate |
14 |
25 |
81 |
119 |
1284 |
1 Flood frequency
estimates are intended to be measures of the relative improvement between
systems, not guarantees of system performance. All estimates assume annual
maintenance and repair is performed.
ENGINEERED SUMP SOLUTIONS, INC - 2007. ALL RIGHTS RESERVED
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