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Maintenance units

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Pneumatic maintenance units, also known as FRL units, are essential for an efficient and reliable compressed air system. The abbreviation FRL stands for filter, regulator and lubricator, the three components of a typical pneumatic maintenance unit.

The filter is used to remove contaminants such as dust, dirt and moisture from the compressed air before they enter the system. Using a filter extends the life of the equipment in the compressed air system and reduces the risk of damage from wear or corrosion.

The regulator is responsible for controlling the air pressure required in the compressed air system. Constant air pressure is important for the correct functioning of pneumatic devices and machines. With a regulator, the air pressure can be set to the desired value and kept constant.

The lubricator lubricates the moving parts of pneumatic equipment and machinery to ensure smooth operation and longer life. It dispenses a precise amount of oil into the compressed air to prevent over-oiling.

Overall, pneumatic maintenance units ensure a reliable and efficient compressed air supply. They protect the system from contamination, provide constant air pressure and lubricate moving parts. This results in higher productivity and reduced downtime of machines and equipment.
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Mini - (filter, regulator, lubricator)
FRL mini maintenance units provide efficient filtration, pressure regulation and lubrication for applications with limited space.
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Multifix - (filter, regulator, lubricator)
FRL Multifix service units, consisting of filters, regulators and oilers, are a universal solution for a wide range of applications.
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Standard - (filter, regulator, lubricator)
Standard FRL service units provide precise pressure regulation and easy monitoring for pneumatic systems, with mini-regulator and gauge connection.
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Pressure gauge
Pressure gauges provide accurate and reliable measurement of air pressure in pneumatic systems.
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Maintenance units

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Bölhoff Ges. für Steuer- und Regeltechnik mbH
Haller Str. 8 74405 Gaildorf Germany
+49 (0)7971-23626
+49 (0)7971-23627
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Bölhoff Ges. für Steuer- und Regeltechnik mbH
Haller Str. 8 74405 Gaildorf Germany
+49 (0)7971-23626
+49 (0)7971-23627