Pressure
filters

Main-line,
high efficiency filtration

Application:

The Pressure Line Filters is an essential part in most hydraulic systems.
Hydraulic pressure filters are located downstream from the system pump. They are designed to handle the system pressure and sized for the specific flow rate in the pressure line where they are located. Pressure filters are especially suited for protecting sensitive components downstream from the filter, such as servo valves. Located just downstream from the system pump, they also help protect the entire system from pump generated contamination.

User benefits:

  • main-line, high-efficiency, full-flow fine filtration for the protection
    of precision valves and fluid-power proportional controls
  • high-performance, high-dirt-holding capacity, micro-fibre filter elements keep the cost of ownership (running-costs) low
    between planned machine service-intervals
  • non-welded housing design for extended life and safer operation
3D Library

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
FLA product example
FLA diagram
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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

FPA product example
FPA diagram
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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

FPB product example
FPB diagram
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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

FPC product example
FPC diagram
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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

FPD product example
FPD diagram
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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

FPE product example
FPE diagram
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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

FPG product example
FPG diagram
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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

FPH product example
FPH diagram
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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

FPL product example
FPL diagram
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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

FPM product example
FPM diagram
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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

FPO product example
FPO diagram
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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
XTT product example
XTT diagram
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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
XTU product example
XTU diagram
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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)

WLB product example
WLB diagram
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