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Filtration
ARGO-HYTOS manufactures sophisticated filter solutions,
mainly applied in hydraulic and lubrication systems as well as in
transmissions. The range of solutions that have been implemented extend from
stationary industrial plants to mobile applications.
Next to customized developments, that are precisely tailored to customer
individual requirements, ARGO-HYTOS offers a comprehensive range of
innovative standard solutions for a wide variety of sectors:
• suction filters
• return and return-suction filters
• pressure and high-pressure filters
• filling and ventilating filters
• filter accessories
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Suction Filters
| Nominal flow rate [l/min] |
up to 130 |
| Fineness [μm (c)] |
30, 60 |
| Connection |
G3/4...G11/4
SAE 11/2...SAE 2 |
Tank top mounting, optionally with foot valve for horizontal mounting. |
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Return Filters
| Nominal flow rate [l/min] |
up to 650 |
| Pressure [bar] |
up to 16 |
| Fineness [μm (c)] |
5...100 |
| Connection |
Ø 17.5...Ø 20.5
(hose connection)
G1/2...G11/2
SAE 2...SAE 21/2 |
Tank top mounting, optionally with foot valve for horizontal mounting.
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Return-Suction Filters
| Nominal flow rate [l/min] |
up to 600 |
| Pressure [bar] |
up to 10 |
| Fineness [μm (c)] |
12, 16 |
| Connection |
G3/4...G11/2
SAE 11/2, SAE 2 |
Tank top mounting, with boost pump connection
(0.5 bar charge pressure) for hydrostatic drives. |
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Pressure Filters
| Nominal flow rate [l/min] |
up to 370 |
| Pressure [bar] |
up to 100 |
| Fineness [μm (c)] |
5...30 |
| Connection |
G1/2... G11/2
SAE 21/2 |
Tank top mounting, clogging indicator electrical and/or
optical on request.
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High Pressure Filters
| Nominal flow rate [l/min] |
up to 600 |
| Pressure [bar] |
up to 10 |
| Fineness [μm (c)] |
12, 16 |
| Connection |
G3/4...G11/2
SAE 11/2, SAE 2 |
In-line mounting / Flange connection, optionally reverse flow
function, clogging indicator electrical and/or optical on request.
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Filling and Ventilating Filters
| Air flow [l/min] |
up to 850 |
| Oil flow [l/min] |
up to 90 |
| Fineness [μm (c)] |
2 |
| Connection |
G3/4
M18 x 1.5...M60 x 2 |
Regulation of pressure changes in the reservoir and oil level
indication.
Option: Double check valve, dipstick, “Vandalism proof”-types. |
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Clogging Indicators
- Manometers
- Pressure Switches
- Differential Pressure Indicators
- Differential Pressure Switches
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Accessories
- Oil Level Gauges with Thermometer
- Dipsticks
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Customized Filter Solutions
Customized filter and system solutions for special
applications developed and designed in cooperation
with our customers.
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Fluid Management
As well as reducing maintenance and servicing costs,
efficient fluid management is also a key factor in boosting the reliability,
productivity and cost-effectiveness of the operation.
ARGO-HYTOS supplies application-oriented products for manual and automatic
cleaning of hydraulic fluids:
• off-line filters
• off-line filter units
• oil service units
• dewatering units
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Off-line Filters
| Nominal flow rate [l/min] |
up to 60 (with flow control valve: up to 12 l/min) |
| Operating pressure [bar] |
up to 12 (with flow control valve:
up to 350 bar) |
| Fineness [μm (c)] |
3, 5, 12 |
| Connection |
up to G1 |
Off-line filters for application in low pressure circuits or with flow
control valve for connection to the high pressure line. |
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Oil Service Units
| Nominal flow rate [l/min] |
up to 45 |
| Operating pressure [bar] |
up to 6 |
| Fineness [μm (c)] |
3, 5 |
| Electro Motor Types |
1~110 V (50...60 Hz)
1~230 V (50...60 Hz)
3~400V /460V (50-60 Hz)
24 V DC |
Filter Units for cleaning in off-line filtration or filling
systems by using ultra-fine filter elements. Optionally with
oil cleanliness monitoring. |
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Dewatering Systems
| Nominal flow rate [l/min] |
up to 45 |
| Operating pressure [bar] |
up to 6 |
| Electro Motor Types |
3~400 V / 460 V (50-60 Hz) |
With dewatering units, large water quantities are efficiently withdrawn from
the oil.
Water Absorbing Filter Elements
Small quantities of remaining water can be withdrawn by water absorbing
filter elements. Water absorbing filter elements fit in standard versions of
off-line filters and filter units. |
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Sensors & Measurement
Systems that provide reliable assessment of the
condition of hydraulic fluids are the key feature of continuous fluid
monitoring. Sensors and measurement technology from ARGO-HYTOS precisely
target this range of tasks. Our fluid monitoring products comprise equipment
and system solutions to enable online monitoring during continuous operation
as well as analysis of bottled samples under laboratory conditions.
• portable oil diagnostic system
• stationary particle monitor
• software to evaluate data and analyze trends
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Portable Particle Counters
| Sensitivity [μm (c)] |
4 |
| ISO-MTD-sizes [μm (c)] |
4; 4.6; 6; 9.8; 14; 21.2; 38; 68 |
| Classification |
ISO 4406
NAS 1638
MIL-STD-1246C
NAVAIR 01-1A-17 |
| Pressure [bar] |
0.5...420 |
| Temperature [°C] |
Pressure fluids: 0...+90
Ambient: +5...+50 |
| Operating modes |
Bottle sample analysis, online-analysis |
| Data transmission |
RS 232 |
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Stationary Particle Monitor
| Sensitivity [μm (c)] |
4 |
| ISO-MTD-sizes [μm (c)] |
4; 6; 14; 21 |
| Classification |
ISO 4406 |
| Pressure [bar] |
0.5...500 |
| Temperature [°C] |
Pressure fluids: -20...+60
Ambient: -20...+60 |
| Data transmission |
RS 232, RS 485, analogue,
0.5 V, IrDa |
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Lubrication Condition Sensor
A service sensor for determination of the viscosity,
relative permittivity and temperature in hydraulic and lubricating oils. The
sensor is a screw-in sensor and immersion sensor respectively and is
designed for determination of these parameters and the oil condition in
service applications respectively.
ARGO-HYTOS offers a wide range of compatible sensors for monitoring of
hydraulic and lubricating fluids. These are amongst others particle
monitors, temperature and humidity sensors and oil aging sensors as well as
sensors for monitoring of the filter lifetime. Furthermore any sensor with
analog current output may be connected e. g. for filter monitoring.
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Humidity Sensor
| Threaded connection |
G¾ |
| Operating pressure range max. |
10 bar |
| Measurement range |
0...100%
relative humidity,
-20...100 °C |
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Airborne Particle Counters
HHPC-6
HHPC-6 is the cost effective mobile solution for particle monitoring in
cleanrooms, using a single counter for regular measurements of the
cleanliness at many locations and trouble shooting particle contamination
problems in cleanrooms.
HHPC-2
It is a real particle counter used as a „concentration check“ for quick air
cleanliness testing.
FMPC
The FMPC is designed to monitor cleanrooms continuously.
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Software
Software for Portable Oil Diagnostic System
For complete control of the Portable Oil Diagnostic System from the control
window of the software. Structure of a data bank according to any criteria.
Issue of certificates. Report of chronological measuring processes.
Software for Stationary Particle Monitor
DDE-Server to record data and as interface driver for other software
packets.
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Fluid & Motion Control
ARGO-HYTOS’ expertise in control technology is gained
from
more than 50 years’ experience. We focus here on a wide
range of valves, power units and integrated manifolds featuring
all commonly used design features and functions,
together with proportional valves and the associated control
electronics:
• direct operated directional valves in CETOP 02 to
CETOP 05 and pilot operated valves in CETOP 07 and
CETOP 08
• valves subplate and sandwich type – flow control,
pressure and check valves in CETOP 02 to CETOP 05
• cartridge valves
• direct operated proportional valves with compensator
sandwich valve, in CETOP 02 to CETOP 05
• analog and digital electronic control units – on-board,
or for installation in control cabinets
• power pack assembly kits
• customized control blocks
We especially focus on developing customised solutions based
on tried-and-tested fundamental technologies, specifically
adapted to the requirement profiles in each individual case.
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Directional Valves
| Size |
NG04 to NG25 |
| Pressure [bar] |
up to 350 |
| Flow [l/min] |
up to 600 |
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Check Valves
| Size |
NG04 to NG30 |
| Pressure [bar] |
up to 320 |
| Flow [l/min] |
up to 400 |
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Pressure Valves
| Size |
NG04 to NG10 |
| Pressure [bar] |
up to 320 |
| Flow [l/min] |
up to 150 |
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Flow Valves
| Size |
NG04 to NG10 |
| Pressure [bar] |
up to 320 |
| Flow [l/min] |
up to 100 |
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Overcentre Valves
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Proportional Valves
| Size |
NG04 to NG10 |
| Pressure [bar] |
up to 320 |
| Flow [l/min] |
up to 60 |
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Hydraulic Power Packs
| Motor output [kW] |
up to 3 |
| Pressure [bar] |
up to 250 |
| Flow [l/min] |
up to 17 |
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Accessories, Connecting Plates
| Size |
NG04 to NG10 |
| Pressure [bar] |
up to 350 |
| Flow [l/min] |
up to 140 |
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