ARGO-HYTOS
- Offer Profile
- With modern technical challenges becoming more complex as time goes on, it is vital to find system partners who can offer an integrated approach supported by a wealth of experience, which they can contribute, to projects. When it comes to industrial and mobile hydraulic systems, two names appear repeatedly: ARGO and HYTOS. These names stand for intelligent system solu-tions – names that have given new impetus to modern fluid technology, time and again.
Product Portfolio
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 
Suction Filters
Nominal flow rate [l/min] up to 350 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.
Return Filters
Nominal flow rate [l/min] up to 900 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.
Return-Suction Filters
Nominal flow rate [l/min] up to 850 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.
Pressure Filters
Nominal flow rate [l/min] up to 1450 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.
High Pressure Filters
Nominal flow rate [l/min] up to 1000 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.
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.
Clogging Indicators
-
- ManometersPressure [bar] up to 450 Connection G¼
M 12x1,5
- Pressure Switches
- Differential Pressure Indicators
- Differential Pressure Switches
Accessories for Hydraulic Tanks
- - Oil Level Gauges with Thermometer
- Dipsticks
Customized Filter Solutions
- Customized filter and system solutions for special
applications developed and designed in cooperation
with our customers.
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 
Off-line Filters
Nominal flow rate [l/min] up to 650 Operating pressure [bar] up to 320 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.
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.
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.
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 
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-17Pressure [bar] 0.5...420 Temperature [°C] Pressure fluids: 0...+90
Ambient: +5...+50Operating modes Bottle sample analysis, online-analysis Data transmission RS 232
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...+60Data transmission RS 232, RS 485, analogue,
0.5 V, IrDa
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.
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.
Valves
- 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. 
Directional Valves
Size NG04 to NG25 Pressure [bar] up to 350 Flow [l/min] up to 600
Check Valves
Size NG04 to NG30 Pressure [bar] up to 500 Flow [l/min] up to 400
Pressure Valves
Size NG04 to NG10 Pressure [bar] up to 320 Flow [l/min] up to 420
Flow Valves
Size NG04 to NG10 Pressure [bar] up to 350 Flow [l/min] up to 150
Overcentre Valves
Pressure [bar] up to 420 Flow [l/min] up to 140
Proportional Valves
Size NG04 to NG10 Pressure [bar] up to 350 Flow [l/min] up to 140
Solenoids
- Various designs regarding sizes and types
- Large selection of AC / DC voltages