3 | Filter unit/filter housing over-view
HYDAC FILTER SYSTEMS GMBH
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MoWa OLF-5Z OLF-10Z 4520794 en-us web
3.5 Technical Data
The technical data of the filter housing is as follows:
Bypass opening pressure
for the filter element
≈ 3.5 bar
Permitted operating pres-
sure
≤ 6 bar
Permissible fluid contamina-
tion
< 12 NAS according to ISO4406
Class 23/21/18
Flow
OLF-5
=15 l/min
OLF-10
=30 l/min
Permissible viscosity range OLF-5
=10 … 150 mm²/s
OLF-10
=10 … 7000 mm²/s
Permissible pressure at port
(IN)
≤ 6 bar
Permissible fluid tempera-
ture range
0 … 80 °C / 32 … 176 °F
Permissible ambient tem-
perature range
-20 to 40 °C / -4 to 104 °F
Permitted storage tempera-
ture range
0 … 50 °C / 32 … 122 F
Empty weight
see type label
Filtration rating
ß(2) > 1000 (∆p 2.5 bar) for the
N5DMxxx or N10DMxxx filter el-
ement
Design service life
If the service and maintenance
intervals are followed, the design
service life of the unit is not lim-
ited.
Tab. 6: Technical data
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Summary of Contents for OLF-10/Z
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