1889.00 rub.
Description
ESFR nozzle “Aqua-Gefest” К=362
Marking
ДВS0 – РВо(д)1,91 – R1.B2 Aqua-Gefest
Description
Pendent ESFR drencher “Aqua Gefest”.
Drenchers frames are made from brass and may have galvanic anti-corrosive cover (chrome) or polymeric cover in accordance with RAL catalogue.
Purpose
Drenchers are used automatic extinguishing installations for protection high-rack storages with stationary and movable racks of 12,5 meters high and for protection of compartments of 20m high as standard sprinkler.
Technical parameters
|
K-factor, GPM/PSI (LPM/bar) |
362 |
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|
Orifice |
24 mm |
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|
Activation temperature |
57°, 68° , 79°,93°С | ||||
|
Bulb diameter |
3 mm | ||||
| Activation temperature | 57°, 68° , 79°,93°С | ||||
|
Operating pressure |
0,1 – 1,2 MPa | ||||
|
Heat capacity index |
45(m·s) ½ | ||||
|
Sprinkler intensity at the 5m height and pressure: 0,1 MPa 0,3 MPa |
0,60 1,00 |
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|
Thread |
R 1 | ||||
| Size | 90х75 mm | ||||
| Weight |
0,22 kg |
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Diagram of irrigation intensity dependence on pressure at application on 9,6 m2 protected area
Installation height 2,5m
Sprinkler maps
Characteristics
| Performance factor | 1,91 |
| Dimensions | 90х75 mm |
| Outlet diameter | 24 mm |
| Drencher or Sprinkler | Drencher |
| Protected area | 9,6 м2 |
| K-factor | 25 (362) |
| Thermal inertia coefficient | 45 (м*с) 1/2 |
| Atomizer weight | 0,22 kg |
| Installation orientation | Upright |
| Connecting thread | R 1 |
Docs
Certificate TR EAEU
945.6 Кб
Datasheet ESFR sprinklers К=1,91
446.6 Кб