Filter Clogging Indicators (for Hydac Filters)

Hydac clogging indicators are designed to indicate visually and/or electrically when the filter elements must be cleaned or changed.

• The operational safety of a system and efficient utilisation of a filter element can only be guaranteed if clogging indicators are used.
• Depending on the type of filter, vacuum, return line or differential pressure clogging indicators are used.

Installation:

Some users install filters without clogging indicators and prefer instead to replace or clean the elements according to a specified time schedule or according to a set number of operating hours. However, this involves some risk.

Fitting a clogging indicator has several advantages:

• The operator no longer has to estimate when the element is clogged
• The unnecessary costs of changing the element too early are avoided
• All standard filters can be fitted with a clogging indicator at any time, by simply screwing it in

Speak to our filtration technology division about your factory automation requirements.

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