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Internormen
Filter Brochure - Click Here
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RETURN FILTERS:
TEF, DTEF, RF, TRW
Up to 1900GPM,
1/2" SAE thru 5" SAE Flange |
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High Pressure Filters
Donaldson heavy-duty high-pressure filters sit behind pumps and
other prime movers to protect critical hydraulic components such
as cylinders, motors and valves. All contain our SYNTEQ®
synthetic filter media, specially developed by Donaldson for
high efficiency liquid filtration. Working pressures range from
2000 psi up to 6090 psi; static pressures from 4500 psi up to
12000 psi. |
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LOW
PRESSURE FILTERS: LF & RF
Up to 2650GPM, 450psi, 10" ANSI
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Medium Pressure Filters
W061 In-line hydraulic filter is the newest addition to
Donaldson’s family of medium pressure filters. This filter
assembly features Donaldson Triboguard™ 5-layer media in a
variety of designs. Donaldson DURAMAX®, well-known as the
highest rated spin-on style filters available, are most often
used in return-line positions. As spin-ons, they are
particularly well-suited for duplex circuits. Donaldson Synteq®
and cellulose media available. DURAMAX working pressures range
from 350 psi up to 1000 psi; static pressures from 800 psi up to
2000 psi.
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HIGH PRESSURE: HP, HPW, HNU, HPF, HPU, HPX & HPY
Up to 350GPM,
6000psi, 2" SAE |
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Low Pressure Filters
Low pressure filters are the most common type of filter in
hydraulic circuits, used as return line filters in applications
with typcial working pressures up to 150 psi and static pressure
up to 300 psi. Donaldson offers flow/pressure combinations to
fit most applications. Continuous filtration of bulk fluids
through dedicated off-line circuits or kidney loops helps keep
fuel, oil and lubricants clean. |
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MEDIUM & HIGH PRESSURE CHANGE OVER FILTER: MDD & HDD
Up to 350GPM,
4500psi, 2" SAE |
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STAINLESS STEEL HIGH PRESSURE: EH, EDU, EDA
Up to 350GPM,
5000psi, 2" SAE |
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OFFLINE PARTIAL FLOW FILTER: NF
Up to 260GPM,
230psi, 2-1/2" SAE |
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STAINLESS STEEL HIGH PRESSURE: EH, EDU, EDA
Up to 350GPM,
5000psi, 2" SAE |
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