R (Resistance) Factors; Filter Material; Maximum Differential Pressure At The Filter Element; Filter Element Flexmicron P (Premium) - HYDAC FILTER SYSTEMS MRFD2N Installation And Maintenance Instructions Manual

MRFD2N

R (Resistance) Factors

Filter material

Abbreviation
PA
PP
PES
GF

Maximum differential pressure at the filter element

The maximum differential pressure Δp
element are:
Fluid temperature
-10 ... 30 °C
-10 ... 60 °C
-10 ... 100 °C

Filter element FlexMicron P (Premium)

Filtration rating
1 µm
3 µm
5 µm
10 µm
20 µm
30 µm
40 µm
* ß > 5,000
** ß > 20,000
HYDAC FILTER SYSTEMS GMBH
MoWa MRFD2 3312153b en-us 2012-08-08.doc
Calculating the pressure differential of the filter housing / filter element
= Designation
= Polyamide
= Polypropylene
= Polyester
= Glass fiber
PP
4 bar
2 bar
-
Aqueous fluids
PES*
32.0
24.0
18.0
17.0
15.0
14.0
14.0
en(us)
and the permitted temperature at the filter
max
Filter material
PA
7 bar
5.5 bar
3.5 bar
PES*
10.4
7.5
4.4
1.8
1.8
0.9
0.9
PES
8 bar
6.5 bar
5 bar
oils
GF**
5.4
-
4.3
3.2
-
-
-
Page 17 / 32
2012-08-08