Direct injection high pressure water spray nozzle adopts 3/4 or 1-1/4 bpst internal thread design, can be installed in different disinfection nozzle. The working pressure is set to 10-14mpa. The system is linked with the automatic alarm system. Sensitive response, stable flow, uniform water mist, convenient maintenance, excellent fire suppression characteristics and cost-effective.
Design featuresMake and test in strict accordance with the relevant standards of water mist.
The nozzle has a unique design of direct spray type two-stage atomization structure, can produce Dv0.99≤200 micron water mist.
Spray speed, uniform distribution, strong penetration.
Very compact structure, beautiful appearance.
|Flow coefficient (K)||Working pressure (Mpa)||Working flow (L/min)||Maximum installation spacing (m)||Maximum installation height (m)|