280-1 5)4-)5 cataloghi/idraulica/en/f280-d1.pdf · (-0)15-215 b5 b4 == b2 b3 indicator port (option...

HYDRAULICFILTRATION

F280-D1 seriesIn line medium pressure filters

w w w . f i l t r e c . c o m F280-D1 series

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Technical Information

Pressure: Max working F280 D12x port size 1/2” & 3/4”: 420 bar (6000 psi)F280 D12x port size 1”: 320 bar (4500 psi) F280 D14x: 320 bar (4500 psi)

Burst F280 D12x port size 1/2” & 3/4”: 1260 bar (18000 psi)F280 D12x port size 1”: 960 bar (13700 psi) F280 D14x: 960 bar (13700 psi)

Connection Ports: 1/2”÷1” 1/2 BSP (other thread options on request)

Materials: Head: cast ironBowl: extruded steel Seal: NBR (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 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]).

For different thread options please checkavailability with Filtrec Customer Service.

A 21 bar / 300 psi

B 210 bar / 3000 psi

F280-D1series

Ordering information

Filter assembly

F280-D1 20

NOMINALSIZE

G10

MEDIA

MEDIA

A

ELEMENTCOLLAPSE

Filter element

D1 20 G10 A V

V

SEALS

ELEMENTCOLLAPSE

B NBR

V FKM

SEALS

B3

CONNECTION

CONNECTION

D

BY-PASS

BY-PASS

W

INDICATORPORT OPTION

INDICATOR

000 no element

G03 microglass fiber ß4,5 µm (C) >1000

G06 microglass fiber ß7 µm (C) >1000




C10 cellulose ß10 µm (C) >2

B3 1/2” BSP

B4 3/4” BSP

B5 1” BSP

B6 1 1/4” BSP

B7 1 1/2” BSP

0 no by-pass

D 6 bar / 90 psi

S indicator port with plug

W indicator port without plug

E05

INDICATOR

000 no indicator

V05 differential visual 5 bar/ 70 psi

E05 differential electrical 5 bar/ 70 psi

V08 differential visual 8 bar/ 120 psi

E08 differential electrical 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

Overall dimensions

B5B4

= =

B2B3

Indicator port(option T)

Ø F x depth Ø F x depth4+1 holes 3 holes

Indicator portoption S

Indicator portoption S

element removalR

element removalR

A A

L1

D1

B5==

B2

B6B6= =

B1

H1

30

H2 H2

B1

H1

Drain 30

FORF280-D143

ONLY

CODE A B1 B2 B3 B4 B5 B6 D1 F H1 H2 L1 R WEIGHT

F280-D120 1/2” BSP

3/4” BSP

1”BSP

22,5 47,5 43,5 27,5

25 60,6

70

M10x15

200

92 90 110

3,5 Kg

F280-D124 243 4,2 Kg

F280-D121 293 4,5 Kg

F280-D140

1 1/4” BSP

1 1/2” BSP40 55 -- -- 107

248

129 140 130

9,0 Kg

F280-D141 341 9,5 Kg

F280-D142 461 14,4 Kg

F280-D143 554 18,8 Kg

For different thread options please contact Filtrec Customer Service.

Nominal size

F280-D1 series

F280-D120/24/21

3

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

0 155 10 20 30

0 20 40 60 10080 120

0.4

0.0

0.8

1.2

2

1.6

55

00

1010

1515

2020

2525

C10

0.00

0.4

0.8

20 40 60 80 100 120

C10

00

55

1010

2

1.2

1.6

0 5 10

2020

1515

2525

15 20 30

0.4

0.00 20 40 60

0.8

1.2

0

1.6

2105

80 100 120

C10

00

55

1010

1515

2020

302015

2525

2

0.4

0.00

0.8

20 40 60

1.2

1.6

0.4

0

0.00

5 10

20 40 60

0.8

1.2

0

1.6

2105

0.00

0.4

0.8

20 40 60

12080 100

55

00

1010

1515

2020

2525

2015 30

80 100 12000

55

1010

1515

2020

302015

2525

80 100 12000

55

1010

2

1.2

1.6

0 5 10

2020

1515

2525

15 20 30

G25

G15

G10

G06

G03

G25

G15G10

G06

G03

G25G15

G10

G06

G03

G25

G15

G10

G06

G03

G15

G10

G06

G03

G15

G10

G06

G03

G25

G25

∆p (b

ar)

∆p (p

si)

0.00 20 40 60

1

0.2

0.4

0.8

0.6

0 5 10

80 100 1200

5

2.5

7.5

10

12.5

15 20 30 15

B3

B4

B5

Housing F280-D120/24/21PRESSURE DROP THROUGHTHE FILTER HOUSING

PRESSURE DROP THROUGHTHE CLEAN FILTER ELEMENT

Element D124-..-B Element D124-..-A

Element D120-..-BElement D120-..-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 diagrams

The 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.

F280-D1series

4

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)0 15050 100 300250200

0.4

0.0

0.8

1.2

2

1.6

5

0

10

15

20

25

0 10 20 30 40 50 60 70

0 70 140 280210 350

0 3010 20 40 50 60 70 80 90

0.0

0.8

1.2

2

1.6

5

0

10

15

20

25

0 15050 100 300250200

0 10 20 30 40 50 60 70

0.4

0.0

0.8

1.2

2

1.6

5

0

10

15

20

25

15

1407000.0

0.40.4

0.8

350210 2800

5

10

1.6

1.2

20 10 20 30 40 706050 80 90

20

25

C10

G25

G15

G10

G06

G03

C10

G25G15

G10

G06

G03

G25

G15

G10G06G03

G25

G15

G10

G06

G03

0 80 160 320240 400

0 6020 40 80 100

0.0

0.4

1.2

0.8

1.6

0

5

10

15

20

0.00

0.4

80 160

0.8

1.2

1.60 20 40

20

400240 3200

5

10

15

8060 100

C10

G25

G15

G10

G06

G03

G25

G15

G10

G06

G03

0

0

∆p (b

ar)

0.0

0.2

0.4

0.6

0.8

10

400240 32016080

5 ∆p (p

si)

2.5

0

7.5

804020 60 100

B6

B7

Housing F280-D140/41/43PRESSURE DROP THROUGHTHE FILTER HOUSING

PRESSURE DROP THROUGHTHE CLEAN FILTER ELEMENT

Element D141-..-B Element D141-..-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.



F280-D1 series

5

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

∆p (b

ar)

∆p (p

si)

Flow rate (gpm)

Flow rate (l/min)

0.00 80 160

0.4

0.8

1.2

1.60 20 40

0400240 320

5

10

8060 100

20

15

16000.0

80

0.4

0.8

240 320

1.2

01.6

4020 60 80

5

4000

10

15

20

100

C10

G25G15

G10

G06

G03

G25

G15

G10

G06

G03

00 20 40 60 80 100

2

4

10

8

6

100 5 15 20

00120

50

100

30

B3

B4 - B5

0

2

4

6

8

10

12

0

50

100

150

0 15050 100 300250200

0 10 20 30 40 50 60 70

B6 - B7


PRESSURE DROP THROUGHTHE BY-PASS VALVE

By-pass F280-D120/24/21

By-pass F280-D140/41/43

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.



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.

F280-D1series

6

INDICATOR PORT:

FIXING HOLES

BY-PASS VALVE

OUT

IN

SEAL KIT

User Tips

SPARE SEAL KIT PART NUMBER

NBR FKM

F280-D120/24/21 06.021.00090 06.021.00135

F280-D140/41/43 06.021.00095 06.021.00137

BOWL TIGHTENING TORQUE

F280-D120/24/21 65 Nm

F280-D140/41/43 90 Nm

INDICATOR TIGHTENING TORQUE

V05/E05/V08/E08 50 Nm

InstallationMake 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.

MaintenanceBefore 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; lubricate the threads andscrew by hand the bowl in the filter head by turning itclockwise. Tighten at the recommended torque.N.B. The used filter elements cannot be cleaned andre-used.

OperationMake 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 elements

The 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 ComplianceF280-D1 filters conform to PED 97/23/CE norm, article3 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).

Technical information may change without notice

F280-D1 series w w w . f i l t r e c . c o m

CT55-r

ev.

03-0

7/1

8

FILTER ELEMENT

FILTER BOWL

IDENTIFICATION LABEL

FILTER HEAD

280-1 5)4-)5 cataloghi/idraulica/en/f280-d1.pdf · (-0)15-215 b5 b4 == b2 b3 indicator port (option...

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