Vacuum accessories
There are two ways of measuring pressure, absolute pressure and gauge pressure.
Absolute pressure
Absolute pressure is zero-referenced against a perfect vacuum.
It is commonly used to measure flow rate.
When indicated, "abs" is inserted following the unit, for example 10 kPa abs.
Gauge pressure
Gauge pressure is zero-referenced against ambient air pressure.
It indicate how much pressure per 1cm2 is against the ambient air pressure. It is commonly used for indication of manometer. When the pressure is over the ambient air pressure, it is called "positive pressure" and when it is under the ambient air pressure, it is called "negative pressure."
Tube exhaust and silencer vent are different exhaust methods and can be selected according to the application of the vacuum line.
For vacuum circuit
Due to the cyclone effect and the filter, the air from which dust and water droplets have been removed is discharged to the outlet (fitting) side.
Similar to a general in-line filter, it is a type installed between devices.
Usage example 1
Since it has a larger capacity than the union type, it can collect a lot of dust and reduce the number of maintenance.
When using it for a vacuum pump, etc., install it on the intake side of the vacuum pump.
*) At this time, it is possible to reduce the pulsation of vacuum air by using an air tank together.
For exhaust circuit
The air from which dust and water droplets have been removed by the cyclone effect and the filter is discharged directly to the atmosphere (outside air).
Install at the end of the exhaust. In addition to the purpose of dust accumulation, it can also be used to collect powder (granular material) in air by using it together with the vacuum generator VRL for transporting granules and powder.
Usage example 2
Fine dust that could not be removed is scattered in the atmosphere, so it is not suitable for clean environments.
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