|
LP-46 System Water Demand vs. Traditional ESFR Sprinklers |
|
|
|
|
|
|
Sprinkler |
|
Victaulic
LP-46 |
K25.2 ESFR |
K16.8 ESFR |
K14.0 ESFR |
|
40 ft ceiling and 35 ft storage |
Discharge
Pressure (psi) |
30 |
40 |
52 |
75 |
|
|
Number of
Sprinklers |
12 |
12 |
12 |
12 |
|
|
System Water Demand (gpm) |
1660 |
1920 |
1440 |
1440 |
|
30 ft ceiling and 25 ft storage |
Discharge
Pressure (psi) |
15 |
20 |
35 |
50 |
|
|
Number of
Sprinklers |
12 |
12 |
12 |
12 |
|
|
System Water Demand (gpm) |
1170 |
1350 |
1200 |
1200 |
- Data based on FM Global Loss Prevention Data Sheet 8-9
- 10' x 10' sprinkler spacing
- 12" deflector to ceiling distance