Filter

max. operating pressure 400 bar

Order no.	Article no.	Filteration [µm]	Weight [g]
63966	6981-10-G1/4	10	380
320051	6981-25-G1/4	25	380
320069	6981-40-G1/4	40	380

Design:

Housing out of steel, zinc plated. Filter insert out of stainless steel, with o-ring. Pre-filteration by filter disc. Filter insert out of wire web.

Application:

The Filters are used as on additional safety in order to protect the hydraulic componants in the oil circuit. The filter can be located direct in pipes, in front of distributors or in fittings. For example:
- 10 µm input Intensifier
- 25 µm input valves
- 40 µm input pump units or hydraulic cylinder

Note:

The smaller the filter that is chosen, the bigger the flow resistance will be.
The degree of filter soiling must be checked. Due to the design of the housing the exchange of the filter insert is simple. The direction of oil flow has to be considered. Can only be installed in P or T line. The installation position is optional. The volume flow for filter inserts is illustrated by the diagram for filter 6981.
Spare part:
Filter insert 10 microns, order no. 320077
Filter insert 25 microns, order no. 320085
Filter insert 40 microns, order no. 320093