689.00
Description
WM-sprinklers mounted head up
For locations of the 1-st and 2-nd groups (Fire Code 88-2001) with height up to 20 m.
Output port diameter - 4 mm
Capacity factor - 0.045
Protected area - not less than 9 sq.m.
Actuation temperature - 57° С, 68° С , 79° С , 93° С.
Connecting thread - 1/2 inches
Color - without cover (bronze), with cover (nickel, white)
Characteristics
| Performance factor | 0.045 |
| Max. distance between nozzles | 3 m |
| Dimensions | 85х28 mm |
| Outlet diameter | 4 mm |
| Sprinkler flask diameter | 3 mm |
| Protected area | 9 м2 |
| K-factor | 0.045 |
| Max. installation height of nozzles | 20 m |
| Atomizer weight | 0,088 кg |
| Installation orientation | Upright |
| Connecting thread | 1/2 inch |
| Sprinkler response temperature | 57° С, 68° С , 79° С , 93° С |