Heavy Duty pressure gauges, with diaphragm system according to DIN 14 421 for fire-fighting pumps, Nominal sizes ND 80, connection position bottom, radial or back, central.

• 膜片重载压力表,符合DIN 14 421,用于消防水泵,标准尺寸表径80,接口位置底部径向或背后正中。