Concealed water-mist sprinklers “Aqua-Gefest” К = 0,07
Purpose
Concealed water-mist sprinklers “Aqua-Gefest” are used in automatic extinguishing units for extinguishing or localization of fires.
Are used for protection of buildings of the 1st group of fire development danger.
Features
Sprinklers and water-mist sprinklers are activated via electrical activation. All types of “Aqua-Gefest” concealed sprinklers can be manufactured with electrical activation or with electrical activation and monitoring of activation.
For concealed installation a special escutcheon is used, which makes sprinklers nearly invisible indoors.
Sprinklers are manufactured only as pendent ones.
Sprinklers form a water-mist flow with diameter of drops not more than 150 mkm.
Approvals
Sprinklers are certified for compliance with the technical regulations of the Eurasian Economic Union: TR EAEU 043/2017 "On requirements for fire safety equipment and fire-fighting equipment".
Design parameters
Maximum installation height |
20m |
Maximum distance between sprinklers |
3m |
Protected area |
20 m2 (5х4 m) |
Water consumption for the protection of premises according to fire hazard |
1- ≥ 4 l/с |
2 - ≥ 11 l/с |
Technical parameters
K--Factor (Russian) |
0,07 |
Actuation temperature |
57°С, 68°С , 79°С, 93°С |
Sprinkler flask diameter |
2,5 mm, 3 mm |
Output port diameter |
5 mm |
Operating pressure |
0,6-1,7 MPa |
Heat inertia index: bulb diameter 2,5 mm bulb diameter 3 mm |
≤ 45 (m·с) 1/2 ≤ 50 (m·с) 1/2 |
Irrigation intensity at an installation height of 2.5 m and a pressure of 0,6 MPa |
0,039 |
Irrigation intensity at an installation height of 2.5 m and a pressure of 1,0 MPa | 0,048 |
Thread |
1/2 дюйма |
Overall dimensions |
108х90 мм |
Weight |
0,215 кг |
К – фактор, GPM/PSI (LPM/bar) |
0,9 (13,3) |
Irrigation intensity distribution for water-mist concealed sprinklers with capacity factor К = 0,07 horizontal
Installation height 2.5 m
Atomizer weight | 0,215 |
Connecting thread | 1/2 inches |
Dimensions | 108х90 |
Drencher or Sprinkler | Sprinkler |
Installation orientation | Horizontal |
K-factor | 0,9 (13,3) |
Model | СЭВSК1-ПГо(д)0,07-R1/2/Р57(68, 79, 93).В2 -"Aqua-Gefest" |
Outlet diameter | 11 mm |
Performance factor | 0,07 |
Protected area | 12 m2 |
Sprinkler flask diameter | 2,5 mm, 3 mm |