Glossary
HYDAC FILTER SYSTEMS GMBH
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BeWa MFU-30E 4073898a en-us web
Glossary
1SN
The 1 SN high-pressure hose has a
steel mesh insert and, on the inside,
is is made of oil-resistant synthetic
rubber and, on the outside of wear
and weather resistant synthetic rub-
ber according to DIN EN 853 1SN
and SAE 100 R1S.
2TE
The 2TE hydraulic hose lines have
a reinforcement made of a high-
strength textile mesh according to
DIN EN 854.
AQUAMICRON
The filter elements of the AQUAMI-
CRON series are characterized by
their high dust holding capacity of
the glass fiber layers used and a
high water retention capacity. The
glass fiber structure and the pleated
design of the elements make a high
flow rate possible and, through that,
high dedusting speeds due to the
high circulation rate and a constant
level of purity over the process cy-
cle at high and low dust ingress
rates and also a low differential
pressure at start. The Aquamicron
filter elements bind the water in
through a chemical reaction. The
reaction is irreversible, that means
that the water is also retained in the
filter element at increasing pres-
sure.
DIMICRON
The element technology of the
DIMICRON series is characterized
by a high contamination retention
capacity of the glass fibre layers
used. The glass fibre structure and
pleated design make high flow rates
possible.
DIN 51524
The most used pressure fluids are
produced on the basis of mineral oil
with the respective additives. They
are also called hydraulic oils. In
Germany, the designations H, HL,
HLP and HVLP according to DIN
51524 are used. HL according to
DIN 51524, Part 1: with active sub-
stances for increasing corrosion
protection and resistance to aging.
They are used at pressures of up to
200 bar and meet the normal ther-
mal loads. HLP according to DIN
51524, Part 2: with active sub-
stances for increasing corrosion
protection, with high-pressure addi-
tives and resistance to aging. They
are used at pressures of up to and
above 200 bar and meet the normal
thermal loads. HLP according to
DIN 51524, Part 2: with active sub-
stances for increasing corrosion
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