VK157 Vertical Dry Viking Nozzle
Price list of fire fighting equipment Hanoi HCM Vertical Type Standard water spray Spray flow coefficient K=5.6 Guaranteed genuine goods 12 month warranty Contact 0917911114
VK157 Vertical Directional Dry Viking Nozzle is suitable for use in frozen areas. They can be installed vertically or independently and are suitable for use on dry systems, containment systems or wet systems. They are ideal for use in unused spaces above the ceiling of heated rooms equipped with wet pipe sprinkler systems. Standard response dry vertical water spray is available in different finishes and temperature ratings to meet design requirements.
Technical Information VK157 Viking Nozzle Vertical Dry
Minimum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: 175 psi (12 bar).
Pneumatically tested to 100 psi (6.89 bar)) for all standard lengths.
The K-factor measurement shown is when the pressure is measured in bars. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0. Bulb liquid temperature rated as -65°F (-55°C)
Protected by the following US Patents: 8,636,075
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