Glass tube and thermowell bushing

The outside protector is a equipment which isprotecting the gauge. It's insulate gauge from medjum, and increase gauges's using life. We can maintain or replace the gauge expendiently.Whole drill type outside protector can be used in the higher pressure occassion and the steel tube type can be used in the lower pressure occasion.Consumers choose it rightly should according to the different occasion's using condition(temperature,pressure,velocity of flow and so on)




The glass metering cone DN2ý?0 are the accessories for VA/FA/SA, GA24, DK800 series, it is convient to change the glass cone without changing the graduation outside.