LK025
Hydraulic Filter type Y-FPF, Y-FMP
return semi-immersed and pressure filters
Y-FPF and Y-FMP filters have high filtering
characteristics and are designed to be
installed respectively on return lines and on
pressure lines; they are suitable for hydrau-
lic mineral oil or syntehetic fluids.
The filtering elements are made by inorga-
nic microfibre with acrilic support and can
be easily replaced.
They are available in different dimensions:
- type Y-FPF to be installed on the return
line to the reservoir:
from 1/2” Gas until 1 ¼” Gas.
- type Y-FMP to be installed on the medium
pressure line:
from 1/2” Gas until 1” Gas.
Y-FPF and Y-FMP filters are provided with
visual or electrical clogging indicators
.
Y-FPF
Y-FMP
Type
Y-FPF = return line “T” (max 3 bar)
Y-FMP = pressure line “P” (max 250 bar)
Y-FPF -// /100
/B 25 V ** *
Nominal size:
Y-FPF Y-FMP
030 = G 1/2” 037/2 = G 1/2”
100 = G 1/2” 065/1 = G 3/4”
102 = G 3/4” 065/3 = G 3/4”
180 = G 1
1
/4” 135/2 = G 1”
400 = G 1
1
/4”
Other dimensions available on request
- = without by-pass valve
/B = by-pass valve (always present on Y-FPF)
1 MODEL CODE
Absolute filtration rating:
03 = 3 mm (only for Y-FMP 065/135)
10 = 10 mm
25 = 25 mm
Design number
Synthetic fluids:
WG = glycol water (1)
PE = phosphoric ester (2)
Clogging indicator - see sez 쪪 and 쪬:
Y-FPF Y-FMP
V1 = visual V = visual
E = electric SPDT E = electric SPDT
VE = visual / electric
Type:
SP-PF = for filters type Y-FPF
SP-MP = for filters type Y-FMP-37
SP-HP = for filters type Y-FMP-65-135
SP-PF - /A /100
25 ** *
Nominal size (see initials of complete filter):
Y-FPF Y-FMP
030 037/2
100 065/1
102 065/3
180 135/2
400
2 MODEL CODE FOR SPARE CARTRIDGES
Absolute filtration rating (bx = 75):
03 = 3 mm (only for Y-FMP 065/135)
10 = 10 mm
25 = 25 mm
Design number
Synthetic fluids:
WG = glycol water (1)
PE = phosphoric ester (2)
Notes:
1) For glycol water it is better to use filters with a filtration rating not lower than 25 mm.
2) For phosphoric ester, consult our technical office and specify the kind of fluid.
OUTININ
OUT
= Filering element
= By-pass valve
= For clogging indicator con-
nection
Table LK025-3/E
Feeding voltage (V)
Resistive load
(A)
Inductive load
(A)
Max AC 250 5 1
Max DC 30 4 3
Contacts max flow
Feeding voltage (V)
Resistive load
(A)
Inductive load
(A)
Max AC 250 5 2
Max DC 250 0,25 0,03
Contacts max flow
3
NOTE
4 ELECTRICAL CLOGGING INDICATORS
M
ax. recommended flow [l/min]
(Dp~0,4 bar)
Max. inlet pressure [bar]
Dp max [bar]
Model
Y-FPF-
030/10
2
1
3
3
Y-FPF-
030/25
3
0
Y-FPF-
100/10
3
5
Y-FPF-
100/25
6
5
Y-FPF-
102/10
4
5
Y-FPF-
102/25
1
25
Y-FPF-
180/10
1
85
Y
-
FP
F-
180/
25
300
Y-FPF-
400/10
1
70
Y-FPF-
400/25
3
00
T
hey have to be installed on the return line to tank.
T
he cartridge is made by inorganic microfibre with acrylic support and when it is installed it cannot be cleaned but it must be replaced.
T
he substitution can be easily made after removing the closing cover.
The collapse pressure of the
f
iltering elements is 3 bar.
They are equpped with a by-pass valve with opening pressure of 1,75 bar ±10%. The by-pass valve is incorporated into the cartridge.
T
hey are delivered with visual or electrical indicator.
T
he visual indicator shows the clogging of the cartridge through the reaching of red sector on the pressure gauge.
T
he electric indicator (see section 쪪 and 쪬) consists of a mini-switch which opens and closes an electrical contact when the pressure reaches
the fixed setting level (1,3 bar ).
Fluid temperature : -20°C ÷+70°C.
3
.1 Y-FPF
Max. recommended flow [l/min]
(Dp~1,25 bar)
Max. inlet pressure [bar]
Dp max [bar]
Model
Y-FMP-
037/2/10
60
250110
20
Y-FMP-
037/2/25
75
Y-FMP-
065/1/03
18
Y-FMP-
065/1/10
35
Y-FMP-
065/1/25
50
Y-FMP-
065/3/03
35
Y-FMP-
065/3/10
75
Y-FMP-
065/3/25
90
Y-FMP-
135/2/03
100
Y-FMP-
135/2/10
Y-FMP-
135/2/25
140 160
T
hey have to be installed on the pressure line in order to protect the components on the circuit.
T
he cartridge is made by inorganic microfibre with acrylic support and when it is installed it cannot be cleaned but it must be replaced.
The substitution can be easily made after unscrewing the filter case.
T
he collapse pressure of
f
iltering elements is 20 bar.
The by-pass valve, if present, has an opening pressure about 6 bar.
The are delivered with visual, electrical or visual/electric indicator.
The visual indicator shows the clogging of the cartridge through the appearance of a red sector.
The electric and visual/electrical indicator (see section 쪪 and 쪬) consists of a mini-switch which opens and closes an electrical contact when the
d
ifferential pressure in the filter reaches the fixed level (5 bar ±10%).
F
luid temperature : -20°C ÷+70°C.
3.2 Y-FMP
4.1 Y-FPF filters, option /E
4.2 Filters Y-FMP - options /E and /VE
Hydraulic symbols
Y-FPF-*/*/V1
Visual
Y
-FPF-*/*/E
E
lectric
Hydraulic symbols
Y-FMP-*/*/V
Visual
Connector DIN 43650
Protection rating
to DIN 40050: IP-65
Y-FMP-*/*/E
Y-FMP-*/*/VE
Electric – Visual/electric
ELECTRIC DIAGRAM
(changeover contacts)
Connector DIN 43650
Protection rating
to DIN 40050: IP-65
See section 쪬 for dimensions
ELECTRIC DIAGRAM
(changeover contacts)
I
N
O
UT
I
N
O
UT
IN
OUT
IN
OUT
LK025
1 = Y-FPF-030/10
2 = Y-FPF-030/25
3 = Y-FPF-100/10
4 = Y-FPF-100/25
5 = Y-FPF-102/10
6 = Y-FPF-102/25
9 = Y-FPF-180/10
10 = Y-FPF-180/25
11 = Y-FPF-400/10
12 = Y-FPF-400/25
1 = Y-FMP-037/2/10
2 = Y-FMP-037/2/25
3 = Y-FMP-065/1/03
4 = Y-FMP-065/1/10
5 = Y-FMP-065/1/25
6 = Y-FMP-065/3/03
7 = Y-FMP-065/3/10
8 = Y-FMP-065/3/25
9 = Y-FMP-135/2/03
10 = Y-FMP-135/2/10
11 = Y-FMP-135/2/25
5
D
IAGRAMS based on fluid viscosity of 30 mm
2
/
sec at 40°C
Flow [l/min] Flow [l/min]
Dp [bar]
Flow [l/min]
Y-FPF-030 Y-FPF-100 Y-FPF-102
Flow [l/min] Flow [l/min]
Y
-FPF-400
Dp[bar]
Flow [l/min] Flow [l/min]
Dp [bar]
Flow [l/min]
Y-FMP-037/2
Y-FMP-065/1 Y-FMP-065/3
Dp [bar]
Flow [l/min]
Y-FMP-135/2
Y-FPF Y-FMP
34
12
5678
9
10
1
1
1
2
9 10 11
3
4
1
2
5
6
Dp[bar]
Dp[bar]
Dp[bar]
Dp[bar]
Y
-FPF-180
Dp[bar]
03/17
Model Y-FPF-030 Y-FPF-100 Y-FPF-102 Y-FPF-180 Y-FPF-400
Mass [Kg]
0,5 1 1,2 2,2 3
6
DIMENSIONS [mm]
Y-FPF-030 Y-FPF-100 Y-FPF-102 Y-FPF-180 Y-FPF-400
Y-FMP-037/2 Y-FMP-065/1 Y-FMP-065/3 Y-FMP-135/2
Y-FPF
Y-FMP
Visual
(option /V1)
E
lectric
(option /E)
Visual clogging
indicator (option /V)
Electrical clogging
indicator (option /E)
Visual/electrical
clogging indicator
(option /VE)
The position of clogging indi-
cator and by-pass valve can
be reversed.
Model Y-FMP-037/2 Y-FMP-065/1 Y-FMP-065/3 Y-FMP-135/2
Mass [Kg]
1,9 3,6 5,4 7,8
CLOGGING INDICATOR
CONNECTION
CLOGGING INDICATOR
CONNECTION
CLOGGING INDICATOR
CONNECTION
CLOGGING INDICATOR
CONNECTION
CLOGGING INDICATOR
CONNECTION
CLOGGING
INDICATOR SIDE
CLOGGING
INDICATOR SIDE
CLOGGING
INDICATOR SIDE
CLOGGING
INDICATOR SIDE
BY-PASS
VALVE SIDE
BY-PASS
VALVE SIDE
BY-PASS
VALVE SIDE
BY-PASS
VALVE SIDE
