f420-d1 series

HYDRAULICFILTRATION

F420-D1 seriesIn line high pressure filters

w w w . f i l t r e c . c o m F420-D1 series

Technical Information

Pressure: Max working 420 bar (6000 psi) (acc. to NFPA T 3.10.5.1)Burst 1260 bar (18300 psi) (acc. to NFPA T 3.10.5.1)

Connection Ports: 1/2”÷1 1/2” BSP (other thread options on request)3/4”÷1 1/2” SAE J518-6000

Materials: Head: cast ironBowl: extruded steel Seal: Buna-N (FKM on request)

By-pass: No by-pass or 6 bar (90 psi) setting

Filter Media: Microglass fiber 4,5 – 7 – 12 – 18 - 27 µm(c) (acc. to ISO 16889)

Cellulose 10 - 25 µm(c) (acc. to ISO 16889)

Differential collapse pressure:21 bar (300 psi) or 210 bar (3000 psi) (acc. to ISO 2941)

Filtrec elements are tested also according to ISO 2942 and ISO 23181

Working temperature: -25°C +120°C (-13°F +248°F)

Fluid compatibility (acc. to ISO 2943):Full with HH-HL-HM-HV (acc. to ISO 6743/4).For use with other fluid applications please contact Filtrec Customer Service ([email protected]).

Hou

sin

gEl

emen

tC

om

mon

For different thread options please checkavailability with Filtrec Customer Service.

A 21 bar / 300 psi

B 210 bar / 3000 psi

F420-D1 series

Ordering information

Filter assembly

F420-D1 30

NOMINALSIZE

G10

MEDIA

MEDIA

A

ELEMENTCOLLAPSE

Filter element

D-1 30 G10 A V

V

SEALS

ELEMENTCOLLAPSE

B NBR

V FKM

SEALS

B5

CONNECTION

CONNECTION

D

BY-PASS

BY-PASS

T

INDICATORPORT OPTION

INDICATOR

000 no elementG03 microglass fiber ß4,5 µm (C) >1000G06 microglass fiber ß7 µm (C) >1000G10 microglass fiber ß12 µm (C) >1000G15 microglass fiber ß18 µm (C) >1000G25 microglass fiber ß27 µm (C) >1000C10 cellulose ß10 µm (C) >2C25 cellulose ß20 µm (C) >2

B3 1/2” BSP

B4 3/4” BSP

B5 1” BSP

B6 1 1/4” BSP

B7 1 1/2” BSP

H4M 3/4” SAE J518-6000 - flange

H5M 1” SAE J518-6000 - flange

H6M 1 1/4” SAE J518-6000 - flange

H7M 1 1/2” SAE J518-6000 - flange

0 no by-pass

D 6 bar / 90 psi

T indicator port, plugged

Z30

INDICATOR

000 no indicator

Z30 differential visual 5 bar/ 70 psi

Z31 differential electrical visual 5 bar/ 70 psi

Z32 differential visual 8 bar/ 120 psi

Z33 differential electrical visual 8 bar/ 120 psi

Only for Dp 21 bar (300 psi)

TO BE USED WITH NOBY-PASS OPTION ONLY

**

*

*recommended with no by-pass option.*

INDICATORPORT OPTION

2

L1

H1

A A

D1

B1

R

30

Indicator portIdentification label Identification label

Indicator port Indicator port

B2

F420

-D12

x =

105

F420

-D14

x =

140

B2

B3

D1

L1

H1R

A A

B1

D2

Ø F

x D

epth

Ø F

x D

epth

Indicator port

FORF420-D143

ONLY

F420

-D11

x =

105

H2 H2

Overall dimensions

Nominal size

CODE A B1 B2 B3 D1 D2 F H1 H2 L1 R WEIGHTF420-D110

1/2" BSP3/4” BSP

27 46 - 70 - M8x15 183103

100 130 4,1KgF420-D111 27 46 - 70 - M8x15 210 100 130 4,4 KgF420-D112 27 46 - 70 - M8x15 303 100 130 5,4 KgF420-D120

3/4" BSP - flange1" BSP - flange

39 57 37 78,5 - M10x18 222113

110 130 6,7 KgF420-D121 39 57 37 78,5 - M10x18 333 110 130 8,4 KgF420-D124 39 57 37 78,5 - M10x18 268 110 130 7,4 KgF420-D140

1" BSP1"1/4 BSP - flange1"1/2 BSP - flange

47 76 64 108 - M12x22 262

145

140 140 13,2 KgF420-D141 47 76 64 108 - M12x22 355 140 140 15,5 KgF420-D142 47 76 64 108 - M12x22 475 140 140 18,4 KgF420-D143 47 76 64 108 120 M12x22 568 140 140 22,8 Kg

F420-D1-1x

For alternative version, types and dimensions, see page 8

F420-D1 series3

15

10060 80400 20

Flow rate (l/min)

0.0

0.4

0.8

1200

5

10

20151050

1.6

1.2

2

Flow rate (gpm)30

20

25

Flow rate (l/min)

Flow rate (l/min)

Flow rate (gpm)

20

20

0.8

0.4

0.00

02

1.6

0.8

1.2

0.4

00.0

5

40

10

40

80

80

60

60

15 20

100

100

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

20

2

1.2

1.6

0

0.8

0.4

0.00

02

1.6

1.2

5

5

10

40

10

8060

15

15

20

20

100

120

30

120

15

10

5

0

20

15

10

5

0

25

30

120

30

25

20

10

5

0

15

20

25

Flow rate (l/min)200

0.0

0.4

40 8060 100

Flow rate (gpm)

1.2

0.8

1.6

02

105 15 20

1200

10

5

15

20

30

25

0.4

Flow rate (l/min)20

0.00 40 8060 100

0120

5

Flow rate (gpm)

0.8

1.2

1.6

20 5 10 15 20

20

10

15

25

30

Flow rate (l/min)200

0.0

0.2

40 8060 100

Flow rate (gpm)

0.4

0.6

0.8

01

5 10 15 20

5

1200

2.5

7.5

∆p

(psi

)

∆p

(psi

)

∆p

(psi

)

∆p

(psi

)

∆p

(psi

)

∆p

(psi

)

∆p

(psi

)

10

12.5

30

F420-D1 1x..B3

F420-D1-1x..B4

G03 G03G06 G06

G10G10

G25 G25

C10

C25

G03 G06

G10

G25

C10

C25

G03

G06

G10

G25

C10

C25

G03G06

G10

G25

G03

G06G10

G25

G15 G15

G15G15

G15

G15

Housing F420-D11...PRESSURE DROP THROUGHTHE FILTER HOUSING

PRESSURE DROP THROUGHTHE CLEAN FILTER ELEMENT

Element D111-..-B Element D111-..-A

Element D110-..-BElement D110-..-A


The Pressure Drop through the filter housing isgoverned by the port, not the bowl length and the oilviscosity.

The Pressure Drop through the filter element is relatedboth to the internal diameter of the filter element and tothe filter media; this value is affected by the oil viscosi-ty in a roughly proportional way: e.g. when the Dpvalue from the curve is 0,2 bar and a 46 cSt oil is used,the corresponding value is 0,31 (=0,2 x 46/30) bar.

Pressure drop diagramsThe total Pressure Drop (Dp) value is obtained by adding the Dp values of filter housing and filter element at the given flowrate. This ideally should not exceed 1,0 bar (14,5 psi) and should never exceed 1/3 of the set value of the by-pass valve.

F420-D1 series4

Pressure drop diagrams

0.8∆p

(bar

)∆

p (b

ar)

∆p

(bar

)

00.0

0.4

20 40 60

2

1.2

1.6

0 5 10 15

∆p

(PSI

)

14080 100 1200

5

10

20

15

25

20 30 40

00.0

20 40 60

0.4

0.8

1.2

5

14080 100 1200

∆p

(psi

)

10

15

20

02

1.6

5 10 15 20 30 40

25

2

00.0

0.4

0.8

20 40 60

1.2

1.6

0

00.0

5 10 15

20 40 60

∆p

(bar

)

0.4

0.8

1.2

∆p

(psi

)

14080 100 1200

5

10

15

20

25

5

140

20 30 40

80 100 1200

∆p

(psi

)

10

15

20

02

1.6

5 10 15 20 30 40

25

∆p

(bar

)

∆p

(psi

)

0.4

1

0.6

0.8

0.0

0.2

0

2.5

5

10

7.5

12.5

0 604020 14012010080

0 105 15 20 30 40

F420-D1-2x..B4F420-D1-3x..B4

F420-D1-2x..B5F420-D1-3x

G03G06

G10

G25

C10

C25

G03

G06

G10

G25

C10C25

G03

G06

G10

G25

G03

G06

G10

G25

G15

G15

G15G15

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Housing F420-D12/D13...PRESSURE DROP THROUGHTHE FILTER HOUSING






F420-D1 series5

∆p

(bar

)

∆p

(psi

)

0 90 180 360270 450

100 20 30 5040 60 8070 90 110100

0.2

0.0

0.4

0.6

1

0.8

2.5

0

5

7.5

10

12.5

∆p

(bar

)

∆p

(psi

)

0 90 180 360270 450

0 302010 6040 50 9070 80 100 110

0.0

0.4

0.8

1.2

1.6

2

10

0

5

25

20

15

20

00.0

90 180

0.8∆p

(bar

)

0.4

1.2

360270 4500

∆p

(psi

)

5

10

15

1.6

02

2010 30 5040 60 70 9080 110100

25

180900

6040 503010 200

∆p

(bar

)

0.0

0.4

0.8

1.6

1.2

2

450270 360

100 11080 9070

15

∆p

(psi

)

0

5

10

20

25

0.00

0.4

∆p

(bar

)

0.8

1.2

90 180

1.6

20 2010 30 5040 60

20

360270 4500

5

∆p

(psi

)

10

15

70 80 90 110100

25

1.2

0.4

00.0

∆p

(bar

)

0.8

90 180 360270 450

5

0

10

15

2

1.6

0 2010 30 5040 60 70 80 90 110100

20

25∆

p (p

si)

0.8∆p

(bar

)

0.00

0.4

90 180

1.6

1.2

20 2010 30 5040 60

∆p

(psi

)

360270 4500

5

10

70 9080 110100

15

20

25

G03 G06 G10

G25

G15

C10

C25

F420-D1 4x..B7F420-D1 5x..B7

F420-D1 4x..B5F420-D1 5x..B5

G03

G06

G10

G25

C10

C25

G03

G06

G10

G25C10C25

G03G06

G10

G25

G03G06

G10

G25

G03

G06

G10

G25

G15

G15

G15

G15

G15

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

F420-D1 4x..B6F420-D1 5x..B6

Housing F420-D14/D15...PRESSURE DROP THROUGHTHE FILTER HOUSING








F420-D1 series6

The above diagrams have been obtained at the FILTREC laboratory, according to the ISO 3968 specification, with mineral oil having 30 cStviscosity and 0,86 Kg/dm3 density.In case of discrepancy, please check contamination level, viscosity and features of the oil in use and the sampling points of the differential pressure.


0.00

0.4

90 180

∆p

(bar

)

0.8

1.2

1.6

20 2010 30 5040 60

360270 4500

5

∆p

(psi

)

10

15

20

70 9080 110100

25

20

0.00 90 180

0.8∆p

(bar

)

0.4

1.2

0360270 450

15

10

5

∆p

(psi

)

1.6

02

2010 30 5040 60

25

8070 90 110100

00.0

0.4

90 180

∆p

(bar

)∆

p (b

ar)

0.8

1.2

1.6

02

2010 30 5040 60

5

0360270 450

25

20

15

10

8070 90 110100

∆p

(psi

)

0.4

00.0

90 180

2

1.2

0.8

1.6

0 2010 30 5040 60

5

0360270 450

25

10

15

20

∆p

(psi

)

8070 90 110100

G03

G06

G10

G25 C10C25

G03 G06G10

G25

C10

C25

G03

G06

G10

G25

G03 G06 G10

G25

100 20 4030 50

0 2.5 5 7.5 10

60

∆p

(psi

)

15

∆p

(bar

)

∆p

(psi

)

0 604020 14012010080

0 105 15 20 30 40

∆p

(bar

)

∆p

(psi

)

0 60 120 240180 300

0 13.5 26.5 40 53.5 66.5 80

G15

G15

G15

G15

0

2

4

6

8

10

0

2

4

6

8

10

0

2

4

6

8

10

50

0

25

75

100

125

50

0

25

75

100

125

50

0

25

75

100

125

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)

Flow rate (l/min)

Flow rate (gpm)


By-pass F420-4...By-pass F420-2...


PRESSURE DROP THROUGHTHE BY-PASS VALVE

By-pass F420-1...

The by-pass valve is a safety device to prevent elementcollapse in case of differential pressure peaks due toflow peaks, cold start conditions or when the cloggedelement is not replaced in a timely manner.

F420-D1 series7

Filter Elements The F420 series is usually equipped with filter elements according to a widely accepted (US based) industry standard,having the dimensions listed here below.

H1H2

*

Element A B CDelta P

diagram

Housingdimensionsexcept *H1

*H1 H2

D130 53 27,5 120 see D120 see D120 222 113D131 53 27,5 230 see D121 see D121 333D150 78 40,5 116 see D140 see D140 262

145D151 78 40,5 235 see D141 see D141 394D152 78 40,5 375 see D142 see D142 543D153 78 40,5 520 see D143 see D143 660D154 78 40,5 140 see diagram see D141 317

The F420 series can be optionally equipped with filterelements according to a different standard (Europeanbased), having the dimensions listed here below.Their performances are corresponding to the standardversion as indicated in the table, where you can seealso the different filter housing lengths if applicable.

Element A B C

D110 45 25,5 86D111 45 25,5 113D112 45 25,5 209D120 50 24,5 116D121 50 24,5 209D124 50 24,5 159D140 78 43,2 116D141 78 43,2 209D142 78 43,2 329D143 78 43,2 428

Alternative version

F420-D1 series

8

F420-D1 series

Clogging indicator

• Visual indicator:-GREEN: clean element- RED: dirty element

• Electric plug connection as per DIN 43650 • Protection: IP65 acc. to DIN 40050• Max current: 5A resistive 1A inductive• Max voltage: 250V AC - 30V DC

Visual indicator:• GREEN: clean element• RED: dirty element

The Pressure Drop (Dp) through the filter increases during the system operation due to the contaminant retained bythe filter element.The filter element must be replaced when the indicator shows an alarm and before the Dp reaches the by-pass valuesetting.N.B. in cold start conditions a false alarm can be caused by higher oil viscosity due to low temperature; the indicatoralarm must be considered at normal working temperature only.

The differential clogging indicator registers the pressure upstream and downstream the filter element and activates asignal when the differential pressure reaches the set value:•in the VISUAL indicator the signal is given by a green sector switching into red.•in the ELECTRIC VISUAL indicator, further to the green to red visual indication, an electrical switch is activated.

N.B. the set value of the clogging indicator must always be lower than the set value of the by-pass valve.

CODE SETTING

Z30 5 bar (70 psi)Z32 8 bar (120 psi)

SYMBOL

CODE SETTING

Z31 5 bar (70 psi)Z33 8 bar (120 psi)

SYMBOL

o

DIFFERENTIAL VISUAL

DIFFERENTIAL ELECTRIC VISUAL

O-RING

M20x1,5

3928

,5

30

A

O-RING

28,5

48

71

30

M20x1,5

9

User TipsSPARE SEAL KIT PART NUMBER

NBR FKMF420-D1-10 06.021.00090 06.021.00135F420-D1-20/30 06.021.00131 06.021.00136F420-D1-40/50 06.021.00095 06.021.00137

BOWL TIGHTENING TORQUEF420-D1-10 65 NmF420-D1-20/30 75 NmF420-D1-40/50 90 Nm

INDICATOR TIGHTENING TORQUEZ30/Z31/Z37/Z38 90 Nm

Installation

Make sure that the filter is connected in the correctIN-OUT flow direction (shown by an arrow on thefilter head).The filter housing should be preferably mounted withthe bowl downward; the filter head should beproperly secured using the threaded fixing holes onthe filter head; verify that no tension is present on thefilter after mounting.Make sure that enough space is available for elementreplacement and that the clogging indicator is in aeasily viewable position. If an electrical indicator isused, make sure that it is properly wired.Never run the system without a filter element fitted. We recommend the stocking of a spare FILTRECfilter element for timely replacement when required.

Maintenance

Before opening the filter housing, ensure that thesystem is switched off and there is no residualpressure in the filter.Unscrew the bowl by turning it anticlockwise.Remove the dirty filter element pulling it carefully;replace it with a FILTREC element, verifying the partnumber, particularly concerning the micron rating.When fitting the new element, open the plasticprotection on the top and insert the element over thespigot in the filter head, then remove completely theplastic protection.Clean carefully the bowl; check the gaskets conditionsand replace if necessary; when replacing the bowl’sgaskets ensure that the back-up ring is located belowthe O-ring and it is in the right verso (concave sideup), lubricate the threads and screw by hand the bowlin the filter head by turning it clockwise. Tighten at therecommended torque.N.B. The used filter elements cannot be cleaned andre-used.

Operation

Make sure that the filter works within the conditions ofpressure, temperature and fluid compatibility given inthe first page of this data sheet.The filter element must be replaced as soon as theclogging indicator signals at working temperature (incold start conditions, oil temperature lower than 30°C,a false alarm can be given due to oil viscosity).If no clogging indicator is mounted, make sure that thefilter element is replaced according to the systemmanufacturer’s recommendations.

Disposal of filter elementsThe used filter elements and the filter parts dirty of oil are classified as “Dangerous waste material”: they must bedisposed according to the local laws by authorized Companies.

WARNINGMake sure that Personal Protective Equipment (PPE) is worn during installation and maintenance operation.

PED Compliance

F420-D1 filters conform to PED 97/23/CE norm, arti-cle 3 section 3, and so they can be used with fluids ofgroup 2 ( liquids with steam pressure < 0,5 bar at themaximum allowable temperature, article 3, section1.1(b) – sub-section II).

FIXING HOLES

IDENTIFICATIONLABEL

FILTER ELEMENT

OUT

IN

FILTER BOWL

FILTER HEAD

SEAL KITVisualElectric

Visual

INDICATOR PORT:

F420-D1 series10

Technical information may change without notice

F420-D1 series w w w . f i l t r e c . c o m

CT0

8-r

ev.0

1-1

0/1

7

f420-d1 series

Documents