50kg Wheeled dry powder extinguisher

Description

Capacity(kg):50±0.06

Out-diameter(mm):320

volume:59L

Effective discharging time(s):≥8

Effective discharging range(m):≥3

Operating Temperature(℃):-20-55

Class rating:55A,ⅡBC

Working pressure(MPa):1.4

test pressure(MPa):2.5

material:St12

Min wall-thickness(mm):3.0