25kg Wheeled dry powder extinguisher

Description

Capacity(kg):25±0.05

Out-diameter(mm):306

volume:30L

Effective discharging time(s):≥6

Effective discharging range(m):≥3

Operating Temperature(℃):-20-55

Class rating:55A,ⅠBC

Working pressure(MPa):1.4

test pressure(MPa):2.5

material:St12

Min wall-thickness(mm):2.5