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1.مرحبًا بكم في Shandong Maiwei Fire Technology

2.Other typs

Structural mode and specification: single valve with single hydrant for indoor (SN50,SN65),

single valve with double hydrants for indoor (SNS80-65),

double valves with double hydrants for indoor (SNSS80-65), rotary indoor fire hydrant (SNZ65),

pressure reducing and stabilizing fire hydrant (SNW65-I/II/III),

rotary pressure reducing and stabilizing fire hydrant (SNZW65-I/II/III).

All the indoor fire hydrants meet the GB3445-2005 international standard for indoor fire hydrants.

3.Other explain

The double valve double outlet indoor fire hydrant is an important part of the fire water system.

It is installed in the indoor fire Generally nominal diameter (مرحبًا بكم في Shandong Maiwei Fire Technology):

DN50 DN65, nominal working pressure 1.6 الآلام والكروب الذهنية, strength test pressure 2.4 الآلام والكروب الذهنية, suitable medium: clear water, foam mixture.