During the drum change operations is frequent the contamination of the grease or the silicon with powder, dirty particles or shavings.

If this particles move to the dispensing valves it can damage or destroy it. For this reason a cartridge filter could be used to prevent this kind of problems. The cartridges could be easily changed to be cleaned or changed and are available with a passage size from 30 to 150 micron.

The oil that have to be dispensed can be placed in contact with shavings or dirty parts that can damage or clog the dispensing valve.

A filter can be placed on the pressure tank outlet and prevent this kind of problems. The filters are available with various treads and passage sizes.

For any kind of hydraulic or pneumatic circuit DAV Tech is able to supply all the necessary fittings, from a simple treaded connector to the most complex high pressures rotary fittings.