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 and 2st 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 |
9m2 |
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 | 0,059 |
Thread |
1/2 дюйма |
Overall dimensions |
108х90 мм |
Weight |
0,215 кг |
К – фактор, GPM/PSI (LPM/bar) |
|
Diagram of the irrigation intensity dependence on the pressure for concealed water-mist pendent sprinklers with a capacity factor K = 0.07 on the protected area of 9m2
Irrigation intensity distribution for water-mist concealed sprinklers with capacity factor K = 0.07 pendent
Installation height 2.5 v, pressure P = 0.6 MPa
Atomizer weight | 0,215 |
Connecting thread | 1/2 inches |
Dimensions | 108х90 |
Drencher or Sprinkler | Sprinkler |
Installation orientation | Pendent |
K-factor | 0,9 (13,3) |
Model | СЭВSК0-ПНо(д)0,07-R1/2/Р57(68, 79, 93).В2 -"Aqua-Gefest" |
Outlet diameter | 11 mm |
Performance factor | 0,42 |
Protected area | 12 m2 |
Sprinkler flask diameter | 2,5 mm, 3 mm |