FR-1 series

HYDRAULIC
FILTRATION
FR-1 series
Tank top return filters
Technical Information
Housing
Pressure: Max working 8 bar (116 psi) (acc. to NFPA T 3.10.5.1)
Burst
16 bar (232 psi) (acc. to NFPA T 3.10.5.1)
Connection Ports: 3/8”÷2” BSP (other thread options on request)
Materials: Cover:
Head:
Bowl:
Seal:
aluminium alloy
aluminium alloy
nylon (size 10 to 43) - zinc plated steel (size 50 to 64)
NBR (FKM on request)
By-pass: 1,7 bar (24.6 psi)
Element
Filter Media:
Microglass fiber
4,5 - 7 - 12 - 27 µm(c) (acc. to ISO 16889)
Cellulose
10 - 25 µm(c) (acc. to ISO 16889)
Wire mesh
60 - 125 µm
Differential collapse pressure: 10 bar (145 psi) (acc. to ISO 2941)
Common
Filtrec elements are tested also according to ISO 2942, ISO 23181 and ISO 3968
Working temperature: -25°C +100°C (-13°F +212°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 (info@filtrec.it).
w w w. f i l t r e c . c o m
FR-1 series
Ordering information
MEDIA
000
G03
G06
G10
G25
C10
C25
T60
T125
Filter assembly
FR-1
Filter element
R-1
no element
microglass fiber ß4,5 µm (C) >1000
microglass fiber ß7 µm (C) >1000
microglass fiber ß12 µm (C) >1000
microglass fiber ß27 µm (C) >1000
cellulose ß10 µm (C) >2
cellulose ß25 µm (C) >2
wire mesh 60 µm
wire mesh 125 µm
NOMINAL
SIZE
MEDIA
30
G10
B
B
30
G10
B
B
SEALS
CONNECTION FILLINGPLUG
B4
0
INDICATOR
POSITION
INDICATOR
C
R10
SEALS
B
V
NBR (omit for spare element)
FKM
CONNECTION
B2
B3
B4
B5
B6
B7
B8
3/8” BSP
1/2” BSP
3/4” BSP
1” BSP
1 1/4” BSP
1 1/2” BSP
2” BSP
For different thread options please check
availability with Filtrec Customer Service.
FILLING PLUG
0
T
no filling plug
with filling plug
INDICATOR
POSITION
0
C
no indicator - no hole
on the cover+plug
INDICATOR
000
R2
R3
R6
R7
R9
R10
no indicator
pressure switch N.O. 1,3 bar / 18,9 psi
pressure switch N.C. 1,3 bar / 18,9 psi
visual pressure 1,3 bar / 18,9 psi
pressure vacuum gauge -1÷5 bar / -14,5÷72,5 psi
pressure gauge 0÷4 bar / 0÷58 psi
pressure gauge 0÷4 bar / 0÷58 psi
Preferential option
FR-1 series
2
Overall dimensions
TANK MOUNTING PATTERN
FR - 1 - 10 / 11 / 20 / 22 / 30 / 31
INDICATOR
PORT
B1
D1
°
90
FILLING PLUG 3/8”
M
2 HOLES Ø
TANK MOUNTING PATTERN
FR - 1 - 40 / 43
INDICATOR
PORT
R
element removal
B1
D1
A
B2
0°
12
45°
H2
H3
B3
FILLING PLUG 1”
M
3 HOLES Ø
TANK MOUNTING PATTERN
FR - 1 - 50 / 51 / 60 / 64
90°
H1
INDICATOR
PORT
D1
H4
B1
30°
FILLING PLUG 1”
D2
M
4 HOLES Ø
D3
Nominal size
CODE
FR-1-10
FR-1-11
FR-1-20
FR-1-22
FR-1-30
FR-1-31
FR-1-40
FR-1-43
FR-1-50
FR-1-51
FR-1-60
FR-1-64
A
B1
B2
B3
D1
3/8”-1/2” BSP
89
25
51 67,5 24
1/2”-3/4” BSP
3/4”-1” BSP
D2
28
115 28,5 67 88,5
40
1”-1 1/4”-1 1/2” BSP 175
1 1/4”-1 1/2”-2” BSP
35
95
130
50
220
42
115 175
H1 H2
82
67
60
155
106
151
87
73
232
336
241
129
90
287
181
174 240 105
63
1 1/2” -2” BSP
D3
289
H3
H4
8
22
24
24
11
30
50
M
R
150
M6
220
190
230
M8
310
420
320
360
270
M10
340
WEIGHT
0,45 Kg
0,60 Kg
0,80 Kg
0,90 Kg
1,10 Kg
1,30 Kg
2,10 Kg
2,40 Kg
3,20 Kg
3,60 Kg
3,60 Kg
380 4,20 Kg
FR-1 series
3
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 flow
rate. This ideally should not exceed 0,5 bar (7,3 psi) and should never exceed 1/3 of the set value of the by-pass valve.
Housing FR-1-10/11
PRESSURE DROP THROUGH
THE FILTER HOUSING
The Pressure Drop through the filter housing is
governed by the port, not the bowl length and the oil
viscosity.
Flow rate (gpm)
0
5
10
9
0.6
8
0.5
7
6
0.4
5
0.3
The Pressure Drop through the filter element is related
both to the internal diameter of the filter element and to
the filter media; this value is affected by the oil viscosity in a roughly proportional way: e.g. when the Dp
value 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.
4
∆p (psi)
PRESSURE DROP THROUGH
THE CLEAN FILTER ELEMENT
3
0.2
2
0.1
1
0.1
0
10
20
30
40
50
0
Flow rate (l/min)
Element R-1-10
Element R-1-11
∆p (psi)
Flow rate (gpm)
∆p (psi)
Flow rate (gpm)
T60-T125
T60-T125
Flow rate (l/min)
Flow rate (l/min)
FR-1 series
4
Pressure drop diagrams
Housing FR-1-20/22
PRESSURE DROP THROUGH
THE FILTER HOUSING
The Pressure Drop through the filter housing is
governed by the port, not the bowl length and the oil
viscosity.
Flow rate (gpm)
0
5
10
15
20
25
9
0.6
8
0.5
7
6
0.4
5
0.3
The Pressure Drop through the filter element is related
both to the internal diameter of the filter element and to
the filter media; this value is affected by the oil viscosity in a roughly proportional way: e.g. when the Dp
value 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.
4
3
0.2
2
0.1
1
0
0
20
40
10
15
20
25
0
100
80
Element R-1-20
Flow rate (gpm)
5
60
Flow rate (l/min)
Housing FR-1-30/31
0
∆p (psi)
PRESSURE DROP THROUGH
THE CLEAN FILTER ELEMENT
30
35
Flow rate (gpm)
40
9
0.6
8
0.5
7
0.4
4
0.2
∆p (psi)
5
0.3
∆p (psi)
6
3
2
0.1
1
0.0
0
30
60
90
120
150
T60-T125
0
Flow rate (l/min)
Flow rate (l/min)
Element R-1-22
Element R-1-30
Flow rate (gpm)
Flow rate (gpm)
10
15
20
25
30
35
40
∆p (psi)
5
∆p (psi)
0
T60-T125
0
Flow rate (l/min)
30
60
90
Flow rate (l/min)
T60-T125
120
150
Element R-1-31
Flow rate (gpm)
5
10
15
20
25
30
35
40
∆p (psi)
0
T60-T125
0
30
60
90
Flow rate (l/min)
120
150
FR-1 series
5
Pressure drop diagrams
Housing FR-1-40/43
PRESSURE DROP THROUGH
THE FILTER HOUSING
The Pressure Drop through the filter housing is
governed by the port, not the bowl length and the oil
viscosity.
0
20
10
Flow rate (gpm)
30
40
50
60
0.6
8
0.5
7
6
0.4
5
0.3
The Pressure Drop through the filter element is related
both to the internal diameter of the filter element and to
the filter media; this value is affected by the oil viscosity in a roughly proportional way: e.g. when the Dp
value 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.
4
0.2
3
2
0.1
1
0.0
0
50
20
150
0
250
200
Element R-1-43
Flow rate (gpm)
30
100
Flow rate (l/min)
Element R-1-40
10
∆p (psi)
PRESSURE DROP THROUGH
THE CLEAN FILTER ELEMENT
0
9
40
50
60
0
20
10
Flow rate (gpm)
30
40
50
60
1.2
1.2
15
1
15
1
∆p (psi)
10
10
0.6
0.6
0.4
0.4
5
5
0.2
0.2
T60-T125
0.0
0
50
100
150
200
0
250
0.0
0
Flow rate (l/min)
50
100
T60-T125
150
Flow rate (l/min)
FR-1 series
6
200
0
250
∆p (psi)
0.8
0.8
Pressure drop diagrams
Housing FR-1-50/51
PRESSURE DROP THROUGH
THE FILTER HOUSING
The Pressure Drop through the filter housing is
governed by the port, not the bowl length and the oil
viscosity.
Flow rate (gpm)
0
20
40
60
80
100
120
140
160
0.6
9
8
0.5
7
6
0.4
5
0.3
The Pressure Drop through the filter element is related
both to the internal diameter of the filter element and to
the filter media; this value is affected by the oil viscosity in a roughly proportional way: e.g. when the Dp
value 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.
4
0.2
3
2
0.1
1
0
0
120
240
40
60
80
100
600
Flow rate (gpm)
120
140
160 9
1.2
0
20
40
60
80
100
120
140
160
8
0.5
6
5
0.3
4
0.8
∆p (psi)
0.4
10
0.6
0.4
3
0.2
2
0.1
15
1
7
5
0.2
T60-T125
1
0
120
240
360
480
0.0
0
600
0
0
120
240
Flow rate (l/min)
40
60
80
100
600
Element R-1-60
Flow rate (gpm)
20
480
Flow rate (l/min)
Element R-1-51
0
360
Flow rate (gpm)
120
140
160
0
1.2
20
40
60
80
100
120
140
160
1.2
15
1
15
1
0.8
10
0.6
0.4
∆p (psi)
0.8
10
0.6
0.4
5
0.2
∆p (psi)
0.0
0
∆p (psi)
20
480
Element R-1-50
Flow rate (gpm)
0
360
Flow rate (l/min)
Housing FR-1-60/64
0.6
∆p (psi)
PRESSURE DROP THROUGH
THE CLEAN FILTER ELEMENT
5
0.2
T60-T125
0.0
120
240
360
480
T60-T125
0
0
0.0
600
0
Flow rate (l/min)
120
240
360
480
600
Flow rate (l/min)
Element R-1-64
Flow rate (gpm)
0
20
40
60
80
100
120
140
160
1.2
15
1
10
0.6
0.4
∆p (psi)
0.8
5
0.2
T60-T125
0.0
0
120
240
360
480
0
600
Flow rate (l/min)
FR-1 series
7
Pressure drop diagrams
By-pass FR-1-10/31
PRESSURE DROP THROUGH
THE BY-PASS VALVE
Flow rate (gpm)
The by-pass valve is a safety device to prevent element
collapse in case of differential pressure peaks due to
flow peaks, cold start conditions or when the clogged
element is not replaced in a timely manor.
3.6
3.0
∆p (psi)
2.4
1.8
1.2
0.6
30
60
90
120
150
Flow rate (l/min)
By-pass FR-1-40/64
Flow rate (gpm)
3.6
3.0
∆p (psi)
2.4
1.8
1.2
0.6
120
240
360
480
600
Flow rate (l/min)
The above diagrams have been obtained at the FILTREC laboratory, according to the ISO 3968 specification, with mineral oil having 30 cSt
viscosity 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.
FR-1 series
8
Clogging indicator
The Pressure Drop (Dp) through the filter increases during the system operation due to the contaminant retained by
the filter element.
The filter element must be replaced when the indicator shows and before the Dp reaches the by-pass value setting.
N.B. in cold start conditions a false alarm can be caused by higher oil viscosity due to low temperature; the indicator
alarm must be considered at normal working temperature only.
The clogging indicator registers the pressure upstream the filter element:
•in the VISUAL indicator the red area shows the need for element replacement.
•in the ELECTRIC indicator an electrical switch is activated.
PRESSURE SWITCH
SYMBOL - R2
FASTON
SYMBOL - R3
2
42
1
CODE
SETTING
R2
1,3 bar (18,9 psi) N.O.
R3
1,3 bar (18,9 psi) N.C.
• Current: 0,5 A resistive/ 0,2 A inductive
• Max voltage: 30-48 V DC
• Protection: IP54 as per DIN 40050
24
1/8” BSP
VISUAL PRESSURE GAUGE
CODE
SETTING
R6
1,3 bar (18,9 psi)
9
71
SYMBOL
1/8” BSP
30
30
1/8” BSP
PRESSURE/ VACUUM GAUGE
12
Ø 40
SYMBOL
CODE
SCALE
0 ÷1,4 bar (0 ÷20 psi) green sector
R7
1,4÷5 bar (20 ÷72,5 psi) red sector
Housing in black ABS material
N.B. Multipurpose product: this gauge
can also be used as vacuum gauge on
suction filters.
PRESSURE GAUGE
SYMBOL
CODE
SCALE
0 ÷1 bar (0 ÷14,5 psi) green sector
R9
1 ÷1,5 bar (14,5 ÷22 psi) yellow sector
1,5÷4 bar (22 ÷58 psi) red sector
Housing in black ABS material
CODE
SYMBOL
SCALE
0 ÷1 bar (0 ÷14,5 psi) green sector
R10
1 ÷1,5 bar (14,5 ÷22 psi) yellow sector
1,5÷4 bar (22 ÷58 psi) red sector
Housing in black ABS material
Preferential option
FR-1 series
9
User Tips
INDICATOR
PORT
FILLING PLUG
FILTER HEAD
SPARE SEAL KIT PART NUMBER
NBR
FKM
FR-1-10/11
06.021.00170 06.021.00174
FR-1-20/22/30/31
06.021.00171 06.021.00175
06.021.00172 06.021.00176
FR-1-40/43
FR-1-50/51/60/64
06.021.00173 06.021.00177
IN
FILTER BOWL
FILTER ELEMENT
M6
M8
M10
FIXING BOLTS TIGHTENING TORQUE
10 Nm
25 Nm
50 Nm
OUT
Installation
Maintenance
Make sure that the filter flange is well secured on the
tank lid through the fixing holes and that the hose is
properly connected to the IN port; verify that the OUT
port is clear (in this port an extension tube can be
fitted, so that the outlet is below the oil level). After
mounting verify that no tension is present on the filter.
Make sure that enough space is available for filter
element replacement and that the clogging indicator is
in a easily viewable position. If an electrical indicator
is used, make sure that it is properly wired.
We recommend the stocking of a spare FILTREC filter
element for timely replacement when required.
Before removing the top cover, ensure that the system
is switched off and there is no residual pressure in the
filter.Unscrew the fixing bolts of the top cover and
remove it . Remove the spring first and then the dirty
filter element pulling it carefully . Clean the bowl and
fit a new FILTREC element, verifying the part number,
particularly concerning the micron rating. When fitting
the new element, open the plastic protection on the top
and insert the element over the spigot in the filter bowl,
then remove completely the plastic protection. Check
the top cover gasket conditions and replace if necessary; put the spring in its position over the filter
element and then mount the top cover and fix it
screwing the fixing bolts.
N.B. The used filter elements cannot be cleaned and
re-used.
Operation
PED Compliance
Make sure that the filter works within the conditions of
pressure, temperature and fluid compatibility given in
the first page of this data sheet. The filter element must
be replaced as soon as the clogging indicator signals
at working temperature (in cold 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 the cartridge is replaced
according to the system manufacturer’s recommendations.
FR-1 filters conform to PED 97/23/CE norm, article 3
section 3, and so they can be used with fluids of group
2 ( liquids with steam pressure < 0,5 bar at the maximum allowable temperature, article 3, section 1.1(b) –
sub-section II).
WARNING
Make sure that Personal Protective Equipment (PPE) is worn during installation and maintenance operation.
Disposal of filter elements
The used filter elements and the filter parts dirty of oil are classified as “Dangerous waste material”: they must be
disposed according to the local laws by authorized Companies.
FR-1 series
10
CT10-rev.01-09/15
FR-1 series
w w w. f i l t r e c . c o m
Technical information may change without notice