Power generation

Most companies are finally realizing that maintaining clean oil is one of the best investment they can make to reduce TCO (total cost of ownership). This target is under the focus of power generation, especially because of the ongoing trend towards decreases in the Levelized Cost of Energy (LCoE). Standstill of the turbine or unforeseen costs for repairs outside of normal service routines must to be avoided, for this reason minimizing the risk of failure due to the particles contamination is fundamental in these systems.

E.g. the pitch control system is a critical and contamination-sensitive part of the wind turbines, constantly fine-tuning the angle of the blades by a proportional or servo valves to optimize the turbine’s energy production needs filters with very high performance.
UFI Filters have proven experience in keeping the hydraulic oil clean and free from particles and water.

IRF

IRF Coreless return filter element

MATERIALS

End ring: NBR - Nitrile End cap: NBR - Nitrile

WORKING TEMPERATURE

From -25° to + 110° C with NBR seals

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FORTIMAX

High pressure spin-on filter elements

Materials

Spin-on housing: Steel
Bypass valve: Polyammide
Seals: NBR Nitrile
(FKM - on request fluoroelastomer)

Pressure (ISO 10771-1)

Max working: 3,5 MPa (35 bar)
Collapse, differential for the filter element (ISO 2941):
1 MPa (10 bar)

Bypass valve

Setting:
250 kPa (2,5 bar)
350 kPa (3,5 bar)

Working temperature

From -25° to +110° C

Flow rate

Qmax 250 l/min

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DPX

DIN 24550 filter elements for pressure applications

Materials

End ring: Steel
End cap: Steel
Seals: NBR Nitrile (FKM Fluoroelastomer on request)

PRESSURE

Collapse, differential for the filter element:
standard series 2,1 MPa (21 bar)
H+ series for high pressure applications 21 MPa (210 bar)

WORKING TEMPERATURE

From -25° to +110° C with NBR Nitrile seals
(From -20° to + 140° C with FKM Fluoroelastomer seals)

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DRX

DIN 24550 filter elements for return line applications

MATERIALS

End rings: Zinc plated steel
Seals: NBR Nitrile (FKM Fluoroelastomer on request)

PRESSURE

Collapse, differential for the filter element:
1 MPa (10 bar)

WORKING TEMPERATURE

From -25° to +110° C with NBR Nitrile seals
(From -20° to + 140° C with FKM Fluoroelastomer seals)

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FLA

Inline high pressure last chance filter

Materials

Housing: Aluminum
Seals: NBR Nitrile

Pressure

Max. working: 21 MPa (210 bar) Collapse, differential for the filter element: 8 MPa (80 bar)

Flow rate

Qmax 35 l/min

Working temperature

From -25° to +110° C

Compability (ISO 2943)

Full with fluids: HH-HL-HM-HV-HTG (according to ISO 6743/4) For fluids different than the above mentioned, please contact our Customer Service

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SRH

Two-stage return element

Materials

End ring: Polyamide
Bypass valve: Polyamide
Inner core: Zinc plated steel
Seals: FKM Fluoroelastomer (NBR Nitrile on request)

Pressure

Collapse, differential for the filter element (ISO 2941): 2 MPa (20 bar)

Bypass valve

Setting: 400 kPa (4 bar) ± 10%

Flow rate

Qmax 1200 l/min

Working Temperature

From -25° to +140° C with FKM seals
(From -25° to + 110° C with NBR seals)

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ESA – ESB

Suction strainer

Materials

Connector: Polyamide
(Aluminum for ESA & ESB 51 - 52)

End cap: Polyamide
(Zinc plated steel for ESA & ESB 51 - 52)

Bypass valve: (ESA) Polyamide

Magnetic core: (ESB) Syntherized magnetic material

Pressure

Collapse, differential: 100 kPa (1 bar)

Bypass valve

Setting: 30 kPa (0,3 bar) ± 10%

Working temperature

From -25° to +110° C

Flow rate

Qmax 600 l/min

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FMA

Multipurpose filter

Materials

Head: Aluminum alloy

Bowl: Cold formed steel

Seals: NBR Nitrile (FKM Fluoroelastomer on request)

Indicator housing: Brass

Pressure

Max working: 0,7 MPa (7 bar)

Collapse, differential for the filter element (ISO 2941): 300 kPa (3 bar)

Working temperature

From -25° to +110° C

Flow rate

Qmax 600 l/min

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FSC

Suction filter

Materials

FSC31 & FSC41
Cover & head: Aluminum alloy
Bowl: Polyamide

FSC71 & FSC81
Cover & housing: Aluminum

FSC51 & FSC61
Housing: Steel |

Cover: Aluminum

Shut-off valve: Polyamide

Seals: NBR Nitrile
(FKM fluoroelastomer on request )

Indicator housing: Brass

Pressure

Collapse, differential for the filter element: 100 kPa (1 bar)

Working temperature

From -25° to +110° C

Flow rate

Qmax 500 l/min

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FSD

Suction filter

Materials

Cover & housing: Anodized aluminum alloy

For 61&62 only
Cover: Anodized aluminum alloy

Housing: steel

Bypass valve: Polyamide

Seals: NBR Nitrile (FKM fluoroelastomer on request )

Indicator housing: Brass

Pressure

Collapse, differential for filter element: 1 MPa (10 bar)

Working temperature

From -25° to +110° C

Flow rate

Qmax 700 l/min

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FSE

Suction spin-on filter

Materials

Head: Aluminum alloy

Spin-on cartridge: Steel

Bypass valve: Polyamide

Seals: NBR Nitrile (FKM fluoroelastomer on request )

Indicator housing: Brass

Pressure

Collapse, differential for filter element: 400 kPa (4 bar)

Bypass valve

Setting: 30 kPa (0,30 bar) ± 10%

Working temperature

From -25° to +110° C

Flow rate

Qmax 75 l/min

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FPA

Medium pressure inline filter

Materials

Housing: Anodized aluminium alloy

Bypass valve: Brass

Seals: NBR Nitrile (FKM Fluoroelastomer - on request)

Indicator housing: Brass

Pressure

Max working: 11 MPa (110 bar)

Collapse, differential for the filter element: 8 MPa (80 bar)

Bypass valve

Setting: 600 kPa (6 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 60 l/min

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FPB

High pressure inline filter

Materials

Head: Cast iron

Bowl: Steel

Bypass valve: Steel

Seals: NBR Nitrile (FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 42 MPa (420 bar)

Collapse, differential for the filter element (ISO 2941):
series standard 2 MPa (20 bar)
series H+ 21 MPa (210 bar)

Bypass valve

Setting: 600 kPa (6 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 450 l/min

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FPC

High pressure inline filter

Materials

Head: Cast iron

Bowl: Steel

Bypass valve: Steel

Seals: NBR Nitrile
(FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max. working: 35 MPa (350 bar) Collapse, differential for the filter element standard series 2 MPa (20 bar)
H+ series 21 MPa (210 bar)

Bypass valve

Setting:
350 kPa (3,5 bar) ± 10% 600 kPa (6 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 150 l/min

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FPD

Modular inline filter

Materials

Head: Cast iron

Bowl: Steel

Bypass valve: Steel

Seals: NBR Nitrile
(FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 31,5 MPa (315 bar)

Collapse, differential for the filter element: 21 MPa (210 bar)

Working temperature

From -25° to +110° C

Flowrate

Qmax 400 l/min

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FPE

Inline spin-on filter

Materials

Head: Aluminium alloy

Spin-on cartridge: Steel

Bypass valve: Polyammide

Seals: NBR Nitrile
(FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 1,2 MPa (12 bar)

Collapse, differential for the filter element: 400 kPa (4 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 300 l/min

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FPG

Medium pressure filter

Materials

Head: Aluminium alloy

Bowl: Steel

Bypass valve: Steel

Seals: NBR Nitrile (FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 5 MPa (50 bar)

Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

Bypass valve

Setting: 350 kPa (3,5 bar) ±10%

Working temperature

From -25° to +110° C

Portata

Qmax 400 l/min

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FPH

3-way inline filter

Materials

Head: Aluminium alloy

Bowl: Steel

Bypass valve: Polyammide

Seals: NBR Nitrile

Indicator housing: Brass

Pressure

Max working: 2 MPa (20 bar)

Collapse, differential for the filter element: 300 kPa (3 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 400 l/min

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FPL

Pressure filter manifold side mounting

Materials

Head: Cast iron

Bowl: Steel

Bypass valve: Steel

Seals: NBR Nitrile (FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 31,5 MPa (315 bar)

Collapse, differential for the filter element

standard series: 2 MPa (20 bar)

H+ series: 21 MPa (210 bar)

Bypass valve

Setting: 600 kPa (6 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 400 l/min

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FPM

Medium pressure inline filter

Materials

Housing: Anodized aluminium alloy

Bypass valve: Steel

Seals: NBR Nitrile (FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 21 MPa (210 bar)

Collapse, differential for the filter element: 2,1 MPa (21 bar)

Bypass valve

Setting: 600 kPa (6 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 120 l/min

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FPO

High pressure spin-on filter with FORTIMAX element

Materials

Head: Aluminium alloy

Spin-on housing: Steel

Bypass valve: Polyammide

Seals: NBR Nitrile

(FKM - on request fluoroelastomer)

Indicator housing: Brass

Pressure

Max working: 3,5 MPa (35 bar) for FPO1+ and 2,5 MPa (25 bar) for FPO2+/p>

Collapse, differential for the filter element: 1 MPa (10 bar)

BYPASS VALVE

Setting:

170 kPa (1,7 bar) ± 10%

350 kPa (3,5 bar) ± 10%

WORKING TEMPERATURE

From -25° to +110° C

Flowrate

Qmax 250 l/min

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FRA

Tank Top Return Line Filter

Materials

Head and cover : Aluminum alloy

Bowl :
Polyamide for FRA21-31-32-33-41
Zinc plated steel for FRA11-42-51-52- 53-5D

Bypass valve: Polyamide

Seals: NBR Nitrile (FKM Fluoroelastomer on request)

Indicator housing: Brass

Pressure

Max. working: 300 kPa (3 bar)

Collapse, differential for the filter element (ISO 2941): 300 kPa (3 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 700 l/min

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FRC

Tank top return spin-on filter

Materials

Head : Aluminum alloy

Spin-on cartridge: Steel

Bypass valve: Polyamide

Seals: NBR Nitrile

Indicator housing: Brass

Pressure

Max. working: 700 kPa (7 bar)

Collapse, differential for the filter element (ISO 2941): 300 kPa (3 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 200 l/min

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FRD

Tank top or external mounting return line filter

Materials

Cover & housing: Anodized aluminum alloy

For 61&62 only, Cover: Anodized aluminum alloy

Housing: Steel

Bypass valve: Steel

Seals: NBR Nitrile (FKM Fluoroelastomer on request )

Indicator housing: Brass

Pressure

Max. working: 2 MPa (20 bar)

Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

Bypass valve

Setting: 300 kPa (3 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 1500 l/min

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FRF

In-out tank top return line filter

Materials

Head and cover: Aluminum alloy

Diffusor: Zinc plated steel

Element support:
Polyamide (aluminum alloy for FRF3+ and FRF4+)

Magnetic core: Syntherized magnetic material

Seals: NBR Nitrile (FKM Fluoroelastomer on request)

Indicator housing: Brass

Pressure

Max. working: 1 MPa (10 bar)

Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

Bypass valve

Setting: 150 kPa (1,5 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 2200 l/min

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FRG

Tank insert return line filter, inside to outside filtration

Materials

Diffusor: Zinc plated steel

Element support: Polyamide (aluminum alloy for FRG3+ & FRG4+)

Magnetic core: Syntherized magnetic material

Seals: NBR Nitrile

FKM Fluoroelastomer on request

Pressure

Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

Bypass valve

Setting: 150 kPa (1,5 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 2400 l/min

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FRH

Tank top return filter

Materials

Head and cover: Aluminum alloy

Bowl: Polyamide

Bypass valve: PolyaqMAmide

Seals: NBR Nitrile

FKM Fluoroelastomer on request

Indicator housing: Brass

Pressure

Max working: 300 kPa (3 bar)

Collapse, differential for the filter element (ISO 2941): 300 kPa (3 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

Flowrate

Qmax 200 l/min

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FRI

Tank top or external mounting return line filter

Materials

Head : Aluminum alloy
Cover and Bowl: Aluminum alloy
Bypass valve: Polyamide
Seals: NBR Nitrile
Indicator housing: Brass

Pressure

Max. working: 1000 kPa (10 bar)
Collapse, differential for the filter element (ISO 2941):
300 kPa (3 bar)

Bypass value

Setting: 170 kPa (1,7 bar) ± 10%

Flow rate

Qmax 250 l/min

Working temperature

From -25° to +90° C

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GRF

Ecofriendly in-out tank top return filter

Materials

Head and cover: Aluminum alloy
Diffusor: Zinc plated steel
Element support: Aluminum alloy
Magnetic core: Syntherized magnetic
material Seals: NBR Nitrile (FKM Fluoroelastomer on request)
Indicator housing: Brass

Pressure

Max. working: 1 MPa (10 bar)
Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

BYPASS VALVE

Setting: 170 kPa (1,7 bar) ± 10%

Flow rate

Qmax 1200 l/min

Working temperature

From -25° to +110° C

Compability (ISO 2943)

Full with fluids: HH-HL-HM-HV-HTG
(according to ISO 6743/4)
For fluids different than the above mentioned, please contact
our Customer Service.

Download

XTT

High pressure inline filter

Materials

Head: Cast iron Bowl: Steel Bypass valve: Steel Seals: NBR Nitrile (FKM Fluoroelastomer on request) Indicator housing: Brass

PRESSURE

Max. working: 31,5 MPa (315 bar) Collapse, differential for the filter element series standard 2,1 MPa (21 bar)

BYPASS VALVE

Setting: 350 kPa (3,5 bar) ± 10% 600 kPa (6 bar) ± 10%

FLOW RATE

Qmax 95 l/min

WORKING TEMPERATURE

From -25° to +110° C

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XTU

High pressure inline filter

Materials

Head: Cast iron
Bowl: Steel
Bypass valve: Steel
Seals: NBR Nitrile
Indicator housing: Brass

PRESSURE

Max. working: 31,5 MPa (315 bar)
Collapse, differential for the filter element
series standard 2,1 MPa (21 bar)

BYPASS VALVE

Setting: 350 kPa (3,5 bar) ± 10% 600 kPa (6 bar) ± 10%

FLOW RATE

Qmax 95 l/min

WORKING TEMPERATURE

From -25° to +110° C

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WLB

Lube oil filter for wind power applications

Materials

Head: Aluminum alloy

Bowl: Aluminum alloy

Bypass valve : Polyamide

Seals: NBR Nitrile - FKM Fluor elastomer

Indicator housing: Brass - Aluminum

Pressure

Max. working: 3 MPa (30 bar)
Collapse, differential for the filter element (ISO 2941): 2 MPa (20 bar)

Bypass valve

Setting: 400 kPa (4 bar) ± 10%

Flow rate

Qmax 400 l/min

Working temperature

From -25° to +110° C

Compatibility (ISO 2943)

Full with fluids: HH-HL-HM-HV-HTG (according to ISO 6743/4)

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FOF

Off-line filter, inside to outside filtration

Materials

Head and covers: Aluminum alloy

Bowl: Steel

Element Holder:
Polyamide FOF2
Aluminum Alloy FOF3 and FOF4

Seals: NBR Nitrile (FKM Fluoroelastomer on request )

Indicator housing: Brass

Pressure

Max. working: 1 MPa (10 bar)

Collapse, differential for the filter element (ISO 2941): 1 MPa (10 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

FLOWRATE

Qmax 1500 l/min

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GOF

Off-line filter, inside to outside filtration

Materials

Head and covers: Aluminum alloy

Bowl: Steel

Element Holder: Aluminum Alloy

Seals: NBR Nitrile

Indicator housing: Brass

Pressure

Max. working: 1 MPa (10 bar)

Collapse, differential for the filter element (ISO 2941): 1 MPa (30 bar)

Bypass valve

Setting: 170 kPa (1,7 bar) ± 10%

Working temperature

From -25° to +110° C

PORTATA

Qmax 1500 l/min

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HYDRO-DRY

Water removal elements

FEATURES

The hydro-dry filter elements remove up to 80% of the free water present in the oil.

The hydro-dry elements use the FormulaUFI.H2O filter media, working by absorption and ensuring a high water retention capacity.

To get the maximum water removal efficiency the hydro-dry elements must be used at constant flow rate and low and constant pressure, i.e. the ideal use is in off-line filters or in filtration units.

The hydro-dry elements remove also the solid contamination (ß21(c) > 1.000), but we recommend to remove the main part of solid contamination using a dedicated return line filter.

The hydro-dry elements are available in standard dimensions, to fit standard filter housings.

A clogging indicator set at 130 kPa (1,3 bar) on the filter housing is recommended for proper replacement of the clogged element.

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UOW022

Portable filling and filtration unit

FEATURES

Inlet: flexible hose Steelflex 16HNA, 2,5 m long with rigid end DE16 0,4 m long
Outlet: flexible hose Steelflexx 13HNA, 2,5 m long with rigid end DE12 0,4 m long
“Y” type filter for pump protection
Gear pump 22 l/min, 2800 rpm
Electric motor single phase 230V - 0,25 kW – 2 poles - B3/B5
Double handle for easy and safe transportation
Total weight 16,5 kg

HOW IT WORKS

The mobile filtration unit is used for cleaning the fluid off line, for the transfer, filling and topping up of the oil tank and for any roll-off operation. The oil returning to the tank-reservoir from the return line is filtered by the UOW unit, reducing drastically the “clean-up time.” The filter can be fitted with a visual clogging indicator, also of differential type

FLOWRATE

Qmax 22 l/min

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UOW040

Portable filling and filtration unit with green element

FEATURES

Inlet and Outlet flexible hose, 2 m long with rigid end 0,5 m long

“Y” type filter for pump protection
Gear pump 40 l/min with inbuilt 1 MPa (10 bar) relief valve

Electric motor: three phase 380V - 0,75 kW 1450 rpm - IP54

Double handle for proper and easy transportation

WEIGHT
50 Kg

HOW IT WORKS

The mobile filtration unit is used for cleaning the fluid off line, for the transfer, filling and topping up of the oil tank and for any roll-off operation.

The UOW mobile off-line filtration unit filters hydraulic fluid at low-pressure with the aid of a self-contained pump, motor and filter.

The construction design is compact and user-friendly, and guarantees high filtration performances and long life filter element.

FLOWRATE

Qmax 40 l/min

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CBA

Air breather, hand mounting

Materials

Housing, flange and basket:
Zinc plated steel

Cap: Chrome plated

Filter element
(not replaceable, filtration degree in air):
Impregnated cellulose 3µm
Polyurethane foam 10µm

FLOW RATE

Qmax 750 l/min

Working temperature

From -25°C to +110°C

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CBB

Air breather with threaded connection

Materials

Housing and threaded connection:
Zinc plated steel

FLOW RATE

Qmax 500 l/min

Spare filter element

Replaceable filter element:
Impregnated cellulose 10 µm
(filtration degree in air)

Working temperature

From -25°C to +110°C

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CBS

Air breather with spin-on element

Materials

Connector: Steel
(Zinc plated for the flanged version)

Spin-on can: Steel

FLOW RATE

Qmax 2800 l/min

Spare filter element

CC = Impregnated Cellulose
FD = Fibreglass
Filtration degree in air 3 µm

Working temperature

From -25°C to +110°C

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CSE

Air breather with spin-on element

Materials

Connector: Zinc plated steel

Basket: Zinc plated steel

Spin-on can: Steel

FLOW RATE

Qmax 2800 l/min

SPARE FILTER ELEMENT

CC = Impregnated Cellulose
FD = Fibreglass
Filtration degree in air 3 µm

Working temperature

From -25°C to +110°C

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AIR SENTRY

Air dryer filter breather

Materials

D-10+ are manufactured from rugged ABS plastic and impact-modified Plexiglas.
R-10+ have a rugged steel reinforced base for heavy duty applications

Nominal air flow rate

1.000 l/min

Technical data

Solid contaminant filtration: 2 µm

Silica gel adsorption: up to 40% of its weight in water

Working temperature

From -30°C to 100°C

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CFA

Filling breathers

CFA filling plugs include an inbuilt air breather and a protection basket against ingression of coarse parts (removable for CFA23). The connection to the tank is flanged with standard dimensions, with additional tank connection options for CFA23 (welding flange or plug extension).