ZSTWC medium velocity water spray nozzle ZSTWC manufacturer from China Eternal spray nozzle co.,ltd

Product Detail

Model No.: ZSTWC

Production Capacity: 5000pcs/month

Delivery Date: 7-8days

Means of Transport: Ocean,Air

Packing: carton

K=28\34\42\50\57\64\80\115

ZSTWC medium velocity water spray nozzle :
spare parts of fire suppression system , the main components used to protect the flash point at 66 ° C below the flammable liquid ,
gas and solid hazardous area quickly after the water flow through the nozzle is atomized to improve the fire performance .
During a fire heat-absorbing surface of the nozzle exposed to a variety of building fire near continuous spray mist ,
prevent the exposed surface absorbs heat and fire spread , in order to protect the safety of various buildings .

ZSTWC medium velocity water spray nozzle features:
1 , inhibit the burning rate , reduce fire losses and reduce the risk of explosion .
2 , water is cheap extinguishing agent , has a good economy .
3 , if the liquid fuel fire fighting , water can be added to fresh water bubble liquid , in order to improve the fire-extinguishing effect .
K=28\34\42\50\57\64\80\115
spray angle : 60°\90°\100°\120°\145°\163°\180°
thread:	1/2\3/4\1


flow rate	factor K	60°	90°	120°	150°	180°
30L/min	16	16/60	16/90	16/120	16/150	16/180
40L/min	21	21/60	21/90	21/120	21/150	21/180
50L/min	28	28/60	28/90	28/120	28/150	28/180
60L/min	32	32/60	32/90	32/120	32/150	32/180
70L/min	37	37/60	37/90	37/120	37/150	37/180
80L/min	43	43/60	43/90	43/120	43/150	43/180
100L/min	54	54/60	54/90	54/120	54/150	54/180
125L/min	67	67/60	67/90	67/120	67/150	67/180
160L/min	86	86/60	86/90	86/120	86/150	86/180
220L/min	118	118/60	118/90	118/120	118/150	220/180