Service unit combinations LFR-K/LFRS-K, D series

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Service unit combinations LFR-K/LFRS-K, D series
Service unit combinations LFR-K/LFRS-K, D series, metal design
Product range overview D series service units, metal design
Type
Service units
FRC/FRCS
Service unit combinations
FRC-K
LFR-K
LFRS-K
Individual devices
Filter
regulators
LFR/LFRS
Filters
LF
Fine and micro
filters
LFMA/LFMB
Active carbon
filters
LFX
Filter
combinations
LFMBA
Pressure
regulators
LR/LRS
2
Size
Pneumatic connection
Pressure
regulation range
[bar]
Grade of filtration
[μm]
M5
M7
Gx
G¼
Gy
G½
G¾
G1
QS4
QS6
0.5
…
7
Micro
Mini
Midi
Maxi
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Mini
Midi
Maxi
Micro
Mini
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Maxi
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Micro
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Maxi
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Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
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Micro
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Midi
Maxi
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è Internet: www.festo.com/catalogue/...
0.5
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12
2.5
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12
0.01
1
5
40
Subject to change – 2015/04
Service unit combinations LFR-K/LFRS-K, D series, metal design
Product range overview D series service units, metal design
è Page/
Internet
Rotary knob with detent
Rotary knob with integrated
lock
24 V DC
110 V AC
230 V AC
Differential pressure indicator
Without pressure gauge
Directly actuated pressure
regulator with integrated return
flow function
Pilot actuated pressure
regulator with integrated return
flow function
Options
With pressure gauge
Actuator lock Supply voltage
Fully automatic
Pressure
indication
Semi-automatic
Condensate drain
Manual rotary
Micro
Mini
Midi
Maxi
Bowl guard
Plastic bowl
Service units
FRC/FRCS
Size
Metal bowl guard
Type
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frc
Service unit combinations
FRC-K
Micro
Mini
Midi
Maxi
LFR-K
Micro
LFRS-K
Mini
Midi
Maxi
–
n
n
n
–
n
n
n
Individual devices
Filter
Micro
regulators
Mini
LFR/LFRS
Midi
Maxi
–
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lfr
Micro
Mini
Midi
Maxi
Fine and micro Micro
filters
Mini
LFMA/LFMB
Midi
Maxi
Active carbon Micro
filters
Mini
LFX
Midi
Maxi
Filter
Micro
combinations Mini
LFMBA
Midi
Maxi
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lf
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Pressure
regulators
LR/LRS
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Filters
LF
Micro
Mini
Midi
Maxi
2015/04 – Subject to change
frc
6
lfma, lfmb
lfx
lfmba
è Internet: www.festo.com/catalogue/...
lr
3
Service unit combinations LFR-K/LFRS-K, D series, metal design
Product range overview D series service units, metal design
Type
Size
Pneumatic
connection
M5
Individual devices
Pressure
regulators
LRB/LRBS
Pressure
regulation range
[bar]
M7
Gx
G¼
Gy
G½
G¾
G1
QS4
QS6
0.5
…
7
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0.5
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12
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
–
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–
Lubricators
LOE
Micro
Mini
Midi
Maxi
n
–
–
–
On-off valves
HE
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
–
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Micro
Mini
Midi
Maxi
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Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
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Pressure
regulator
combinations
LRB-K
On-off valves,
electrical
HEE
On-off valves,
pneumatic
HEP
Soft-start
valves
HEL
Membrane air
dryers
LDM1
Branching
modules
FRM
Distributor
block
FRZ
4
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-K/LFRS-K, D series, metal design
Product range overview D series service units, metal design
è Page/
Internet
24 V DC
110 V AC
230 V AC
Non-return function
Pressure switch
Options
Rotary knob with integrated
lock
Supply voltage
Rotary knob with detent
–
–
–
–
–
–
–
–
Actuator lock
Without pressure gauge
Individual devices
Pressure
Micro
regulators
Mini
LRB/LRBS
Midi
Maxi
Pressure
Micro
regulator
Mini
combinations Midi
LRB-K
Maxi
Pressure indication
With pressure gauge
Bowl guard
–
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n
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Plastic bowl
Size
Metal bowl guard
Type
lrb
lrb
Lubricators
LOE
Micro
Mini
Midi
Maxi
–
n
n
n
On-off valves
HE
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
–
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Micro
Mini
Midi
Maxi
–
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n
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n
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Micro
Mini
Midi
Maxi
Micro
Mini
Midi
Maxi
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n
n
n
–
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n
n
n
–
–
–
–
On-off valves,
electrical
HEE
On-off valves,
pneumatic
HEP
Soft-start
valves
HEL
Membrane air
dryers
LDM1
Branching
modules
FRM
Distributor
block
FRZ
2015/04 – Subject to change
loe
he
hee
hep
hel
ldm1
frm
è Internet: www.festo.com/catalogue/...
frz
5
Service unit combinations LFR-K/LFRS-K, D series, metal design
Product range overview
LFR
Rotary knob with detent
KA
Individual devices
On-off valve
manually actuated
Filter regulator with pressure
gauge
Branching module
On-off valve
solenoid actuated, 24 V DC
Soft-start valve
pneumatically actuated
Branching module with
pressure switch
Mounting bracket
è Page/Internet
KB
KE
KF
KG
n
n
–
–
n
n
n
n
n
n
n
n
n
n
n
–
–
–
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–
n
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n
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n
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n
–
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–
–
n
n
n
n
n
n
n
n
n
n
9
13
17
21
25
29
33
P m
P m
G1/2
G1/2
G1/2
G1/2
KA
Individual devices
On-off valve
manually actuated
Filter regulator with pressure
gauge
Branching module
On-off valve with
solenoid actuated, 24 V DC
Soft-start valve
pneumatically actuated
Branching module with
pressure switch
Mounting bracket
6
KD
–
LFRS
Rotary knob with integrated
lock
è Page/Internet
KC
9
KB
KC
KD
KE
KF
KG
–
n
n
–
–
n
n
n
n
n
n
n
n
n
n
n
–
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n
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n
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n
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–
n
n
n
n
n
n
n
n
n
n
13
17
è Internet: www.festo.com/catalogue/...
21
25
29
33
Subject to change – 2015/04
Service unit combinations LFR-K/LFRS-K, D series, metal design
Peripherals overview
-H-
1
Note
The choice of accessories depends
on the selected service unit com­
bination. The example shows the
service unit combination LFR-KG.
This combination can also be ob­
tained with a lockable rotary regu­
lator as service unit combination
LFRS-KG.
1
2
1
Range of accessories
è Peripherals pages of the indi­
vidual devices
6
5
4
3
Mounting attachments and accessories
è Page/
Internet
1
lrvs-d
2
3
4
5
6
–
Regulator lock
LRVS
Padlock
LRVS
Plug socket
MSSD-C
Angled plug socket
PEV-…-WD-LED
Plug socket with cable
KMEB-1
Plug socket
MSSD-EB
Filter cartridge
LFP
2015/04 – Subject to change
lrvs-d
49
49
49
49
48
è Internet: www.festo.com/catalogue/...
7
Service unit combinations LFR-K/LFRS-K, D series, metal design
Type codes
LFR
—
½
—
D
—
DI
—
MAXI
—
KA
—
A
Basic function
LFR
LFRS
Service unit combination
Service unit combination,
lockable
Pneumatic connection
x
¼
y
½
¾
Thread Gx
Thread G¼
Thread Gy
Thread G½
Thread G¾
Series
D
Series
Function (LFR and MAXI size only)
DI
Directly actuated pressure regulator
with integrated return flow function
Size
MINI
MIDI
MAXI
Grid dimension for individual device
40 mm (without connecting plates)
Grid dimension for individual device
55 mm (without connecting plates)
Grid dimension for individual device
66 mm (without connecting plates)
Options for service unit combinations
KA
KB
KC
KD
KE
KF
KG
Filter regulator, branching module
On-off valve manually actuated, filter
regulator, branching module
On-off valve manually actuated, filter
regulator
Filter regulator, on-off valve solenoid
actuated, 24 V DC, soft-start valve
pneumatically actuated
Filter regulator, branching module with
pressure switch
On-off valve manually actuated, filter
regulator, branching module with
pressure switch
On-off valve manually actuated, filter
regulator, on-off valve solenoid actuated,
24 V DC, soft-start valve pneumatically
actuated, branching module with
pressure switch
Condensate drain
A
8
Turned manually
Fully automatic
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KA/LFRS-KA, D series, metal design
Technical data combination LFR-KA/LFRS-KA
LFR/LFRS-…-MINI/MIDI-KA
With condensate drain
manual rotary
-M-Q-L-
Flow rate
720 … 9,400 l/min
Temperature range
–10 … +60 °C
Operating pressure
1 … 16 bar
LFR/LFRS-…-MAXI-KA
With condensate drain
manual rotary
For unlubricated compressed air
supply
Three branch connections are
available
New filter cartridges è 48
Filter regulator LFR/LFRS
Branching module FRM
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 0.5 … 12
[bar] 0.15
0.15
0.25
0.2
0.2
0.2
0.3
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
G¼
Midi
G¼
Gy
G½
Maxi
G½
G¾
In main flow direction 1 > 2
1,140
1,850
2,620
3,050
9,200 (5,200)2)
9,400 (5,800)2)
1)
2)
720
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
9
Service unit combinations LFR-KA/LFRS-KA, D series, metal design
Technical data combination LFR-KA/LFRS-KA
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
1 … 16
2 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
800
900
1,800
2,040
2,400 (2,600)1)
2,500
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KA(-A)
qn [l/min]
Primary pressure p1 = 10 bar
10
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KA/LFRS-KA, D series, metal design
Technical data combination LFR-KA/LFRS-KA
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KA
lockable
Turned manually
condensate drain
Fully automatic
condensate drain
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KA (A)
LFRS-…-D-MINI-KA (A)
Midi
LFR-…-D-MIDI-KA (A)
LFRS-…-D-MIDI-KA (A)
Maxi
LFR-…-D-MAXI-KA (A)
LFRS-…-D-MAXI-KA (A)
LFR-…-D-DI-MAXI-KA (A)
è Flow direction
B5
B6
D1
H1
H2
104
92
4.3
43
140
125
5.3
162
146
5.3
H3
L1
L2
L3
L4
L6
L7
L8
L9
L10
T1
T2
17.5 17.5 193
28
60
68
98
60
15
19
3
39
95
70
24.5 35.5 250
36.5
80
99
130
60
15
19
3
47
114
70
24.5 35.5
42
90
82
111
60
15
19
3
53
126
105
135
252
275
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
11
Service unit combinations LFR-KA/LFRS-KA, D series, metal design
Technical data combination LFR-KA/LFRS-KA
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185708
185710
185712
185714
185716
186040
185718
LFR-x-D-MINI-KA-A
LFR-¼-D-MINI-KA-A
LFR-¼-D-MIDI-KA-A
LFR-y-D-MIDI-KA-A
LFR-½-D-MIDI-KA-A
LFR-½-D-MAXI-KA-A
LFR-¾-D-MAXI-KA-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192440 LFR-½-D-DI-MAXI-KA
G¾
192447 LFR-¾-D-DI-MAXI-KA
192454
192461
LFR-½-D-DI-MAXI-KA-A
LFR-¾-D-DI-MAXI-KA-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
12
Gx
G¼
G¼
Gy
G½
G½
G¾
185707
185709
185711
185713
185715
186039
185717
195008
195022
195036
195050
195064
195078
195092
LFR-x-D-MINI-KA
LFR-¼-D-MINI-KA
LFR-¼-D-MIDI-KA
LFR-y-D-MIDI-KA
LFR-½-D-MIDI-KA
LFR-½-D-MAXI-KA
LFR-¾-D-MAXI-KA
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KA
LFRS-¼-D-MINI-KA
LFRS-¼-D-MIDI-KA
LFRS-y-D-MIDI-KA
LFRS-½-D-MIDI-KA
LFRS-½-D-MAXI-KA
LFRS-¾-D-MAXI-KA
è Internet: www.festo.com/catalogue/...
195009
195023
195037
195051
195065
195079
195093
LFRS-x-D-MINI-KA-A
LFRS-¼-D-MINI-KA-A
LFRS-¼-D-MIDI-KA-A
LFRS-y-D-MIDI-KA-A
LFRS-½-D-MIDI-KA-A
LFRS-½-D-MAXI-KA-A
LFRS-¾-D-MAXI-KA-A
Subject to change – 2015/04
Service unit combinations LFR-KB/LFRS-KB, D series, metal design
Technical data combination LFR-KB/LFRS-KB
-M-
LFR/LFRS-…-MINI/MIDI-KB
With condensate drain
manual rotary
-Q-L-
Flow rate
700 … 8,400 l/min
Temperature range
–10 … +60 °C
Operating pressure
1 … 16 bar
LFR/LFRS-…-MAXI-KB
With condensate drain
manual rotary
For unlubricated compressed air
supply
Operating pressure can be opened
and closed
Three branch connections are
available
On-off valve HE manually actuated
Filter regulator LFR/LFRS
Branching module FRM
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
To ensure safe venting of the sys­
tem, an additional quick exhaust
valve is necessary at the output of
the service unit combination
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 0.5 … 12
[bar] 0.2
0.2
0.25
0.35
0.35
0.1
0.2
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
In main flow direction 1 > 2
1)
2)
700
G¼
1,050
Midi
G¼
1,720
Gy
2,420
G½
Maxi
G½
G¾
2,920
8,000 (5,400)2)
8,400 (7,000)2)
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
13
Service unit combinations LFR-KB/LFRS-KB, D series, metal design
Technical data combination LFR-KB/LFRS-KB
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
1 … 16
2 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
1,000
1,100
2,200
2,440
3,300 (3,500)1)
3,400
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KB(-A)
qn [l/min]
Primary pressure p1 = 10 bar
14
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KB/LFRS-KB, D series, metal design
Technical data combination LFR-KB/LFRS-KB
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KB
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KB (A)
LFRS-…-D-MINI-KB (A)
Midi
LFR-…-D-MIDI-KB (A)
LFRS-…-D-MIDI-KB (A)
Maxi
LFR-…-D-MAXI-KB (A)
LFRS-…-D-MAXI-KB (A)
LFR-…-D-DI-MAXI-KB (A)
è Flow direction
B7
B8
D1
H1
H2
H3
L1
L2
L3
L4
L6
L7
L9
L10
T1
T2
144
132
4.3
43
17.5
17.5
193
28
60
68
98
60
19
3
39
95
195
180
5.3
70
24.5
35.5
250
36.5
80
99
130
60
19
3
47
114
228
212
5.3
70
24.5
35.5
42
90
82
111
60
19
3
53
126
105
135
252
275
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
15
Service unit combinations LFR-KB/LFRS-KB, D series, metal design
Technical data combination LFR-KB/LFRS-KB
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185720
185722
185724
185726
185728
186042
185730
LFR-x-D-MINI-KB-A
LFR-¼-D-MINI-KB-A
LFR-¼-D-MIDI-KB-A
LFR-y-D-MIDI-KB-A
LFR-½-D-MIDI-KB-A
LFR-½-D-MAXI-KB-A
LFR-¾-D-MAXI-KB-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192441 LFR-½-D-DI-MAXI-KB
G¾
192448 LFR-¾-D-DI-MAXI-KB
192455
192462
LFR-½-D-DI-MAXI-KB-A
LFR-¾-D-DI-MAXI-KB-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
16
Gx
G¼
G¼
Gy
G½
G½
G¾
185719
185721
185723
185725
185727
186041
185729
195010
195024
195038
195052
195066
195080
195094
LFR-x-D-MINI-KB
LFR-¼-D-MINI-KB
LFR-¼-D-MIDI-KB
LFR-y-D-MIDI-KB
LFR-½-D-MIDI-KB
LFR-½-D-MAXI-KB
LFR-¾-D-MAXI-KB
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KB
LFRS-¼-D-MINI-KB
LFRS-¼-D-MIDI-KB
LFRS-y-D-MIDI-KB
LFRS-½-D-MIDI-KB
LFRS-½-D-MAXI-KB
LFRS-¾-D-MAXI-KB
è Internet: www.festo.com/catalogue/...
195011
195025
195039
195053
195067
195081
195095
LFRS-x-D-MINI-KB-A
LFRS-¼-D-MINI-KB-A
LFRS-¼-D-MIDI-KB-A
LFRS-y-D-MIDI-KB-A
LFRS-½-D-MIDI-KB-A
LFRS-½-D-MAXI-KB-A
LFRS-¾-D-MAXI-KB-A
Subject to change – 2015/04
Service unit combinations LFR-KC/LFRS-KC, D series, metal design
Technical data combination LFR-KC/LFRS-KC
-M-
LFR/LFRS-…-MINI/MIDI-KC
With condensate drain
manual rotary
-Q-L-
Flow rate
750 … 8,400 l/min
Temperature range
–10 … +60 °C
Operating pressure
1 … 16 bar
LFR/LFRS-…-MAXI-KC
With condensate drain
manual rotary
For unlubricated compressed air
Operating pressure can be opened
and closed
On-off valve HE manually actuated
Filter regulator LFR/LFRS
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
To ensure safe venting of the sys­
tem, an additional quick exhaust
valve is necessary at the output of
the service unit combination
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 0.5 … 12
[bar] 0.2
0.2
0.2
0.2
0.2
0.2
0.2
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
G¼
Midi
G¼
Gy
G½
Maxi
G½
G¾
In main flow direction 1 > 2
1,150
1,900
2,700
3,150
8,100 (4,800)2)
8,400 (5,400)2)
1)
2)
750
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
17
Service unit combinations LFR-KC/LFRS-KC, D series, metal design
Technical data combination LFR-KC/LFRS-KC
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
1 … 16
2 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
700
1,000
1,600
1,840
2,300 (2,600)1)
2,400
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KC(-A)
qn [l/min]
Primary pressure p1 = 10 bar
18
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KC/LFRS-KC, D series, metal design
Technical data combination LFR-KC/LFRS-KC
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KC
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KC (A)
LFRS-…-D-MINI-KC (A)
Midi
LFR-…-D-MIDI-KC (A)
LFRS-…-D-MIDI-KC (A)
Maxi
LFR-…-D-MAXI-KC (A)
LFRS-…-D-MAXI-KC (A)
LFR-…-D-DI-MAXI-KC (A)
è Flow direction
B5
B6
D1
H1
H2
H3
L1
L3
L4
L6
L7
L9
L10
T1
T2
104
92
4.3
43
17.5
17.5
193
60
68
98
60
19
3
39
95
140
125
5.3
70
24.5
35.5
250
80
99
130
60
19
3
47
114
162
146
5.3
70
24.5
35.5
82
111
60
19
3
53
126
105
135
252
275
90
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
19
Service unit combinations LFR-KC/LFRS-KC, D series, metal design
Technical data combination LFR-KC/LFRS-KC
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185732
185734
185736
185738
185740
186044
185742
LFR-x-D-MINI-KC-A
LFR-¼-D-MINI-KC-A
LFR-¼-D-MIDI-KC-A
LFR-y-D-MIDI-KC-A
LFR-½-D-MIDI-KC-A
LFR-½-D-MAXI-KC-A
LFR-¾-D-MAXI-KC-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192442 LFR-½-D-DI-MAXI-KC
G¾
192449 LFR-¾-D-DI-MAXI-KC
192456
192463
LFR-½-D-DI-MAXI-KC-A
LFR-¾-D-DI-MAXI-KC-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
20
Gx
G¼
G¼
Gy
G½
G½
G¾
185731
185733
185735
185737
185739
186043
185741
195012
195026
195040
195054
195068
195082
195096
LFR-x-D-MINI-KC
LFR-¼-D-MINI-KC
LFR-¼-D-MIDI-KC
LFR-y-D-MIDI-KC
LFR-½-D-MIDI-KC
LFR-½-D-MAXI-KC
LFR-¾-D-MAXI-KC
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KC
LFRS-¼-D-MINI-KC
LFRS-¼-D-MIDI-KC
LFRS-y-D-MIDI-KC
LFRS-½-D-MIDI-KC
LFRS-½-D-MAXI-KC
LFRS-¾-D-MAXI-KC
è Internet: www.festo.com/catalogue/...
195013
195027
195041
195055
195069
195083
195097
LFRS-x-D-MINI-KC-A
LFRS-¼-D-MINI-KC-A
LFRS-¼-D-MIDI-KC-A
LFRS-y-D-MIDI-KC-A
LFRS-½-D-MIDI-KC-A
LFRS-½-D-MAXI-KC-A
LFRS-¾-D-MAXI-KC-A
Subject to change – 2015/04
Service unit combinations LFR-KD/LFRS-KD, D series, metal design
Technical data combination LFR-KD/LFRS-KD
-M-
LFR/LFRS-…-MINI/MIDI-KD
With condensate drain
manual rotary
-Q-L-
Flow rate
595 … 5,000 l/min
Temperature range
–10 … +60 °C
Operating pressure
3 … 16 bar
LFR/LFRS-…-MAXI-KD
With condensate drain
manual rotary
For unlubricated compressed air
When operating pressure is closed,
quick venting ensures rapid
pressure reduction
Filter regulator LFR/LFRS
On-off valve HEE solenoid actuated,
24 V DC
Soft-start valve HEL pneumatically
actuated
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
Gradual pressure build-up prevents
sudden, unpredictable movements
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 2.5 … 12
[bar] 0.15
0.15
0.25
0.25
0.25
0.3
0.2
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
G¼
Midi
G¼
Gy
G½
Maxi
G½
G¾
In main flow direction 1 > 2
730
1,440
1,890
2,000
4,300 (3,000)2)
5,000 (2,800)2)
1)
2)
595
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
21
Service unit combinations LFR-KD/LFRS-KD, D series, metal design
Technical data combination LFR-KD/LFRS-KD
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
3 … 16
3 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
900
1,000
2,100
2,340
3,100 (3,300)1)
3,200
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KD(-A)
qn [l/min]
Primary pressure p1 = 10 bar
22
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KD/LFRS-KD, D series, metal design
Technical data combination LFR-KD/LFRS-KD
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KD
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KD (A)
LFRS-…-D-MINI-KD (A)
Midi
LFR-…-D-MIDI-KD (A)
LFRS-…-D-MIDI-KD (A)
Maxi
LFR-…-D-MAXI-KD (A)
LFRS-…-D-MAXI-KD (A)
LFR-…-D-DI-MAXI-KD (A)
è Flow direction
B7
B8
D1
H1
H2
144
132
4.3
43
195
180
5.3
228
212
5.3
H3
L1
L2
L3
L4
L6
L7
L9
L10
T1
T2
T4
T5
17.5 17.5 193
36
60
68
98
60
19
3
39
95
78
15
70
24.5 35.5 250
49.5 80
99
130
60
19
3
47
114
86
15
70
24.5 35.5
82
111
60
19
3
53
126
92
15
105
135
252
275
56.4 90
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
23
Service unit combinations LFR-KD/LFRS-KD, D series, metal design
Technical data combination LFR-KD/LFRS-KD
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185744
185746
185748
185750
185752
186046
185754
LFR-x-D-MINI-KD-A
LFR-¼-D-MINI-KD-A
LFR-¼-D-MIDI-KD-A
LFR-y-D-MIDI-KD-A
LFR-½-D-MIDI-KD-A
LFR-½-D-MAXI-KD-A
LFR-¾-D-MAXI-KD-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192443 LFR-½-D-DI-MAXI-KD
G¾
192450 LFR-¾-D-DI-MAXI-KD
192457
192464
LFR-½-D-DI-MAXI-KD-A
LFR-¾-D-DI-MAXI-KD-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
24
Gx
G¼
G¼
Gy
G½
G½
G¾
185743
185745
185747
185749
185751
186045
185753
195014
195028
195042
195056
195070
195084
195098
LFR-x-D-MINI-KD
LFR-¼-D-MINI-KD
LFR-¼-D-MIDI-KD
LFR-y-D-MIDI-KD
LFR-½-D-MIDI-KD
LFR-½-D-MAXI-KD
LFR-¾-D-MAXI-KD
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KD
LFRS-¼-D-MINI-KD
LFRS-¼-D-MIDI-KD
LFRS-y-D-MIDI-KD
LFRS-½-D-MIDI-KD
LFRS-½-D-MAXI-KD
LFRS-¾-D-MAXI-KD
è Internet: www.festo.com/catalogue/...
195015
195029
195043
195057
195071
195085
195099
LFRS-x-D-MINI-KD-A
LFRS-¼-D-MINI-KD-A
LFRS-¼-D-MIDI-KD-A
LFRS-y-D-MIDI-KD-A
LFRS-½-D-MIDI-KD-A
LFRS-½-D-MAXI-KD-A
LFRS-¾-D-MAXI-KD-A
Subject to change – 2015/04
Service unit combinations LFR-KE/LFRS-KE, D series, metal design
Technical data combination LFR-KE/LFRS-KE
LFR/LFRS-…-MINI/MIDI-KE
With condensate drain
manual rotary
-M-Q-L-
Flow rate
720 … 9,400 l/min
Temperature range
–10 … +60 °C
Operating pressure
1 … 16 bar
LFR/LFRS-…-MAXI-KE
With condensate drain
manual rotary
For unlubricated compressed air
Filter regulator LFR/LFRS
Branching module FRM with
pressure switch
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
Two branch connections are
available
Electrical pressure monitoring with
adjustable switching pressure
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 0.5 … 12
[bar] 0.15
0.15
0.25
0.2
0.2
0.2
0.3
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
In main flow direction 1 > 2
1)
2)
720
G¼
1,140
Midi
G¼
1,850
Gy
2,620
G½
Maxi
G½
G¾
3,050
9,200 (5,000)2)
9,400 (6,000)2)
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
25
Service unit combinations LFR-KE/LFRS-KE, D series, metal design
Technical data combination LFR-KE/LFRS-KE
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
1 … 16
2 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
1,000
1,100
2,000
2,240
2,400 (2,600)1)
2,500
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KE(-A)
qn [l/min]
Primary pressure p1 = 10 bar
26
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KE/LFRS-KE, D series, metal design
Technical data combination LFR-KE/LFRS-KE
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KE
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KE (A)
LFRS-…-D-MINI-KE (A)
Midi
LFR-…-D-MIDI-KE (A)
LFRS-…-D-MIDI-KE (A)
Maxi
LFR-…-D-MAXI-KE (A)
LFRS-…-D-MAXI-KE (A)
LFR-…-D-DI-MAXI-KE (A)
è Flow direction
B5
B6
D1
H1
H2
104
92
4.3
43
140
125
5.3
162
146
5.3
H3
L1
L2
L3
L4
L6
L7
L9
L10
T1
T2
T3
T5
17.5 17.5 193
108
60
68
98
60
19
3
39
95
97
15
70
24.5 35.5 250
117
80
99
130
60
19
3
47
114
109
15
70
24.5 35.5
122
90
82
111
60
19
3
53
126
111
15
105
135
252
275
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
27
Service unit combinations LFR-KE/LFRS-KE, D series, metal design
Technical data combination LFR-KE/LFRS-KE
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185756
185758
185760
185762
185764
186048
185766
LFR-x-D-MINI-KE-A
LFR-¼-D-MINI-KE-A
LFR-¼-D-MIDI-KE-A
LFR-y-D-MIDI-KE-A
LFR-½-D-MIDI-KE-A
LFR-½-D-MAXI-KE-A
LFR-¾-D-MAXI-KE-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192444 LFR-½-D-DI-MAXI-KE
G¾
192451 LFR-¾-D-DI-MAXI-KE
192458
192465
LFR-½-D-DI-MAXI-KE-A
LFR-¾-D-DI-MAXI-KE-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
28
Gx
G¼
G¼
Gy
G½
G½
G¾
185755
185757
185759
185761
185763
186047
185765
195016
195030
195044
195058
195072
195086
195100
LFR-x-D-MINI-KE
LFR-¼-D-MINI-KE
LFR-¼-D-MIDI-KE
LFR-y-D-MIDI-KE
LFR-½-D-MIDI-KE
LFR-½-D-MAXI-KE
LFR-¾-D-MAXI-KE
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KE
LFRS-¼-D-MINI-KE
LFRS-¼-D-MIDI-KE
LFRS-y-D-MIDI-KE
LFRS-½-D-MIDI-KE
LFRS-½-D-MAXI-KE
LFRS-¾-D-MAXI-KE
è Internet: www.festo.com/catalogue/...
195017
195031
195045
195059
195073
195087
195101
LFRS-x-D-MINI-KE-A
LFRS-¼-D-MINI-KE-A
LFRS-¼-D-MIDI-KE-A
LFRS-y-D-MIDI-KE-A
LFRS-½-D-MIDI-KE-A
LFRS-½-D-MAXI-KE-A
LFRS-¾-D-MAXI-KE-A
Subject to change – 2015/04
Service unit combinations LFR-KF/LFRS-KF, D series, metal design
Technical data combination LFR-KF/LFRS-KF
-M-
LFR/LFRS-…-MINI/MIDI-KF
With condensate drain
manual rotary
-Q-L-
Flow rate
700 … 8,400 l/min
Temperature range
–10 … +60 °C
Operating pressure
1 … 16 bar
LFR/LFRS-…-MAXI-KF
With condensate drain
manual rotary
For unlubricated compressed air
Operating pressure can be opened
and closed
Two branch connections are
available
On-off valve HE manually actuated
Filter regulator LFR/LFRS
Branching module FRM with
pressure switch
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
Electrical pressure monitoring with
adjustable switching pressure
To ensure safe venting of the sys­
tem, an additional quick exhaust
valve is necessary at the output of
the service unit combination
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 0.5 … 12
[bar] 0.2
0.2
0.25
0.3
0.25
0.2
0.2
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
G¼
Midi
G¼
Gy
G½
Maxi
G½
G¾
In main flow direction 1 > 2
1,050
1,720
2,420
2,920
8,000 (5,000)2)
8,400 (6,000)2)
1)
2)
700
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
29
Service unit combinations LFR-KF/LFRS-KF, D series, metal design
Technical data combination LFR-KF/LFRS-KF
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
1 … 16
2 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class 2 according to Festo standard 940 070
Components subject to moderate corrosion stress. Externally visible parts with primarily decorative surface requirements which are in direct contact with a normal industrial environment or media such as coolants or
lubricating agents.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
1,200
1,300
2,400
2,640
3,300 (3,500)1)
3,400
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KF(-A)
qn [l/min]
Primary pressure p1 = 10 bar
30
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KF/LFRS-KF, D series, metal design
Technical data combination LFR-KF/LFRS-KF
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KF
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KF (A)
LFRS-…-D-MINI-KF (A)
Midi
LFR-…-D-MIDI-KF (A)
LFRS-…-D-MIDI-KF (A)
Maxi
LFR-…-D-MAXI-KF (A)
LFRS-…-D-MAXI-KF (A)
LFR-…-D-DI-MAXI-KF (A)
è Flow direction
B7
B8
D1
H1
H2
144
132
4.3
43
195
180
5.3
228
212
5.3
H3
L1
L2
L3
L4
L6
L7
L9
L10
T1
T2
T3
T5
17.5 17.5 193
108
60
68
98
60
19
3
39
95
97
15
70
24.5 35.5 250
117
80
99
130
60
19
3
47
114
105
15
70
24.5 35.5
122
90
82
111
60
19
3
53
126
111
15
105
135
252
275
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
31
Service unit combinations LFR-KF/LFRS-KF, D series, metal design
Technical data combination LFR-KF/LFRS-KF
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185768
185770
185772
185774
185776
186050
185778
LFR-x-D-MINI-KF-A
LFR-¼-D-MINI-KF-A
LFR-¼-D-MIDI-KF-A
LFR-y-D-MIDI-KF-A
LFR-½-D-MIDI-KF-A
LFR-½-D-MAXI-KF-A
LFR-¾-D-MAXI-KF-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192445 LFR-½-D-DI-MAXI-KF
G¾
192452 LFR-¾-D-DI-MAXI-KF
192459
192466
LFR-½-D-DI-MAXI-KF-A
LFR-¾-D-DI-MAXI-KF-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
32
Gx
G¼
G¼
Gy
G½
G½
G¾
185767
185769
185771
185773
185775
186049
185777
195018
195032
195046
195060
195074
195088
195102
LFR-x-D-MINI-KF
LFR-¼-D-MINI-KF
LFR-¼-D-MIDI-KF
LFR-y-D-MIDI-KF
LFR-½-D-MIDI-KF
LFR-½-D-MAXI-KF
LFR-¾-D-MAXI-KF
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KF
LFRS-¼-D-MINI-KF
LFRS-¼-D-MIDI-KF
LFRS-y-D-MIDI-KF
LFRS-½-D-MIDI-KF
LFRS-½-D-MAXI-KF
LFRS-¾-D-MAXI-KF
è Internet: www.festo.com/catalogue/...
195019
195033
195047
195061
195075
195089
195103
LFRS-x-D-MINI-KF-A
LFRS-¼-D-MINI-KF-A
LFRS-¼-D-MIDI-KF-A
LFRS-y-D-MIDI-KF-A
LFRS-½-D-MIDI-KF-A
LFRS-½-D-MAXI-KF-A
LFRS-¾-D-MAXI-KF-A
Subject to change – 2015/04
Service unit combinations LFR-KG/LFRS-KG, D series, metal design
Technical data combination LFR-KG/LFRS-KG
-M-
LFR/LFRS-…-MINI/MIDI-KG
With condensate drain
manual rotary
-Q-L-
Flow rate
575 … 4,900 l/min
Temperature range
–10 … +60 °C
Operating pressure
3 … 16 bar
LFR/LFRS-…-MAXI-KG
With condensate drain
manual rotary
For unlubricated compressed air
To ensure safe venting of the sys­
tem, an additional quick exhaust
valve is necessary at the output of
the service unit combination
On-off valve HE manually actuated
Filter regulator LFR/LFRS
On-off valve HEE solenoid actuated,
24 V DC
Soft-start valve HEL pneumatically
actuated
Branching module FRM with
pressure switch
Mounting accessories
General technical data
Size
Pneumatic connection 1, 2
Type of mounting
Assembly position
Grade of filtration
Air purity class at the output
Bowl guard
Condensate drain
Actuator lock
Pressure regulation range
Max. hysteresis
Pressure indication
Max. condensate volume
Mini
Midi
Two branch connections are
available
Gradual pressure build-up prevents
sudden, unpredictable movements
Electrical pressure monitoring with
adjustable switching pressure
New filter cartridges è 48
Maxi
Gx
G¼
G¼
Gy
G½
G½
G¾
Via accessories
In-line installation
Vertical ±5°
[μm] 40
Compressed air in accordance with ISO 8573­1:2010 [7:8:4] (Compressed air in accordance with ISO 8573­1:2010
[6:8:4])1)
Inert gases
Metal bowl guard
Manual rotary
Fully automatic
Rotary knob with detent
Rotary knob with integrated lock
[bar] 2.5 … 12
[bar] 0.15
0.15
0.25
0.2
0.2
0.25
0.25
Via pressure gauge
[cm3] 22
43
80 (43)1)
1) For the LFR-…-D-DI.
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
Standard nominal flow rate qnN1) [l/min]
Connection
Mini
Gx
In main flow direction 1 > 2
1)
2)
575
G¼
715
Midi
G¼
1,370
Gy
1,680
G½
Maxi
G½
G¾
1,740
4,200 (2,500)2)
4,900 (3,000)2)
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
For the LFR-…-D-DI.
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
33
Service unit combinations LFR-KG/LFRS-KG, D series, metal design
Technical data LFR-KG/LFRS-KG
Operating and environmental conditions
Condensate drain
Manual rotary
Operating pressure
Operating medium
[bar]
Ambient temperature
[°C]
Temperature of medium
[°C]
Corrosion resistance class CRC1)
Certification
1)
Fully automatic
3 … 16
3 … 12
Compressed air in accordance with ISO 8573­1:2010 [–:–:–]
Inert gases
–10 … +60
–10 … +60
2
Germanischer Lloyd
Corrosion resistance class CRC 2 to Festo standard FN 940070
Moderate corrosion stress. Indoor applications in which condensation may occur. External visible parts with primarily decorative requirements for the surface and which are in direct contact with the ambient atmo­
sphere typical for industrial applications.
Weight [g]
Size
Mini
Midi
Maxi
LFR
LFRS
1,500
1,600
3,400
3,640
5,200 (5,400)1)
5,300
1)
For the LFR-…-D-DI.
-H-
Note
Materials è Technical data of the
individual devices
p2 [bar]
Standard flow rate qn as a function of the output pressure p2
LFR-½-D-DI-MAXI-KG(-A)
qn [l/min]
Primary pressure p1 = 10 bar
34
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-KG/LFRS-KG, D series, metal design
Technical data LFR-KG/LFRS-KG
Download CAD data è www.festo.com
Dimensions
LFR/LFRS-…-KG
lockable
3 Installation dimensions
Type
Mini
LFR-…-D-MINI-KG (A)
LFRS-…-D-MINI-KG (A)
Midi
LFR-…-D-MIDI-KG (A)
LFRS-…-D-MIDI-KG (A)
Maxi
LFR-…-D-MAXI-KG (A)
LFRS-…-D-MAXI-KG (A)
LFR-…-D-DI-MAXI-KG (A)
è Flow direction
B9
B10 D1
H1
H2
H3
L1
L3
L4
L6
L7
L9
L10
T1
T2
T3
T4
T5
224 212 4.3
43
17.5 17.5 193 108 60
68
98
60
19
3
39
95
97
78
15
305 290 5.3
70
24.5 35.5 250 117 80
99
130 60
19
3
47
114 105 86
15
360 344 5.3
70
24.5 35.5
82
111
19
3
53
126 111 92
15
252
275
L2
122 90
60
105 135
-H- Note: This product conforms to ISO 1179-1 and to ISO 228-1
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
35
Service unit combinations LFR-KG/LFRS-KG, D series, metal design
Technical data LFR-KG/LFRS-KG
Ordering data
Rotary knob with detent, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Mini
Gx
G¼
G¼
Gy
G½
G½
G¾
185780
185782
185784
185786
185788
186052
185790
LFR-x-D-MINI-KG-A
LFR-¼-D-MINI-KG-A
LFR-¼-D-MIDI-KG-A
LFR-y-D-MIDI-KG-A
LFR-½-D-MIDI-KG-A
LFR-½-D-MAXI-KG-A
LFR-¾-D-MAXI-KG-A
Directly actuated pressure regulator with integrated return flow function
Maxi
G½
192446 LFR-½-D-DI-MAXI-KG
G¾
192453 LFR-¾-D-DI-MAXI-KG
192460
192467
LFR-½-D-DI-MAXI-KG-A
LFR-¾-D-DI-MAXI-KG-A
Ordering data
Rotary knob with integrated lock, pressure gauge with outer scale in bar and inner scale in psi
Size
Connection
Condensate drain
turned manually
Part No. Type
Condensate drain
fully automatic
Part No.
Type
Midi
Maxi
Mini
Midi
Maxi
36
Gx
G¼
G¼
Gy
G½
G½
G¾
185779
185781
185783
185785
185787
186051
185789
195020
195034
195048
195062
195076
195090
195104
LFR-x-D-MINI-KG
LFR-¼-D-MINI-KG
LFR-¼-D-MIDI-KG
LFR-y-D-MIDI-KG
LFR-½-D-MIDI-KG
LFR-½-D-MAXI-KG
LFR-¾-D-MAXI-KG
Condensate drain
fully automatic
Part No.
Type
LFRS-x-D-MINI-KG
LFRS-¼-D-MINI-KG
LFRS-¼-D-MIDI-KG
LFRS-y-D-MIDI-KG
LFRS-½-D-MIDI-KG
LFRS-½-D-MAXI-KG
LFRS-¾-D-MAXI-KG
è Internet: www.festo.com/catalogue/...
195021
195035
195049
195063
195077
195091
195105
LFRS-x-D-MINI-KG-A
LFRS-¼-D-MINI-KG-A
LFRS-¼-D-MIDI-KG-A
LFRS-y-D-MIDI-KG-A
LFRS-½-D-MIDI-KG-A
LFRS-½-D-MAXI-KG-A
LFRS-¾-D-MAXI-KG-A
Subject to change – 2015/04
Service unit combinations LFR-KG/LFRS-KG, D series, metal design
Technical data LFR-KG/LFRS-KG
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
37
-V- New
Service unit combinations LFR-K, D series, polymer
Product range overview D series service units, polymer
Type
Service units
FRC
Service unit combinations
FRC-K
LFR-K
Individual devices
Filter
regulators
LFR
Size
Pressure
regulation range
[bar]
Grade of filtration
[μm]
Gx
G¼
G½
0.5 … 7
5
40
n
n
–
n
n
n
–
n
–
n
–
n
–
n
–
n
–
n
n
n
–
n
n
n
n
n
–
n
–
–
–
–
n
n
–
–
Mini
Mini
Mini
Mini
Pressure
regulators
LR
Mini
Pressure
regulator
combinations
LRB-K
Mini
38
Pneumatic connection
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
-V- New
Service unit combinations LFR-K, D series, polymer
Product range overview D series service units, polymer
è Page/
Internet
With return flow function
Regulating functions
With secondary venting
Rotary knob with detent
Actuator lock
Without pressure gauge
Mini
Pressure display
With pressure gauge
Service units
FRC
Condensate drain
Semi-automatic
Size
Manual rotary
Type
frc
n
n
n
–
n
n
n
Service unit combinations
FRC-K
Mini
frc
n
LFR-K
–
n
–
n
n
n
Mini
40
n
Individual devices
Filter
Mini
regulators
LFR
Pressure
regulators
LR
Mini
Pressure
regulator
combinations
LRB-K
Mini
n
–
n
n
n
lfr
n
n
n
n
n
n
n
lr
–
2015/04 – Subject to change
–
–
n
n
n
n
n
lrb
–
–
–
n
n
è Internet: www.festo.com/catalogue/...
n
n
39
-V- New
Service unit combinations LFR-K, D series, polymer
Peripherals overview
2
-H-
Note
The range of accessories depends on
the selected service unit
combination. The example shows
the service unit combination LFR-KB.
1
3
Mounting components and accessories
è Page/Internet
1
Mounting bracket
hr-d
HR-D
2
Hex nut
hmr-d
3
HMR
Padlock
lrvs-d
–
LRVS
Filter cartridge
48
MS4-LFP-E
40
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
-V- New
Service unit combinations LFR-K, D series, polymer
Type codes
LFR
—
¼
—
DB
—
7
—
MINI
—
KB
Basic function
LFR
Service unit combination
Pneumatic connection
¼
Thread G¼
Series
DB
D series, polymer design
Pressure regulation range
7
0.5 … 7 bar
Size
MINI
Options for service unit combinations
KB
KC
Manually operated on-off valve, filter
regulator and distributor module
Manually operated on-off valve and
filter regulator
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
41
-V- New
Service unit combinations LFR-KB, D series, polymer
Technical data – LFR-KB combination
-M-
Function
1
-Q-
2
3
-L-
Manually operated on-off valve
Filter regulator
Distributor module
Standard nominal flow rate
1,900 l/min
Temperature range
–5 … +50 °C
Operating pressure
1.5 … 10 bar
For unlubricated compressed air
The operating pressure can be
switched on or off
General technical data
Size
Mini
Pneumatic connection 1, 2, 3
Design
Regulator type
Type of mounting
Mounting position
Grade of filtration
Air purity class at the output
Condensate drain
Actuation security
Exhaust function
Pressure regulation range
Max. pressure hysteresis
Pressure indication
Pressure gauge connection
Max. condensate volume
Three connections are available
New filter cartridges è 48
G¼
On-off valve/filter regulator/distributor module
Output pressure constant, without primary pressure compensation, with return flow action, with secondary venting
In-line installation
Via through-hole
Via mounting bracket
Vertical ±5°
40
Compressed air according to ISO 8573-1:2010 [7:8:4]
Manual rotary
Rotary knob with detent
Padlock (optional)
No flow control
0.5 … 7
0.5
Via pressure gauge
Gx
13
[μm]
[bar]
[bar]
[ml]
Flow rates [l/min]
Standard nominal flow rate qnN1)
Max. standard flow rate
1)
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
-H-
Note
The design allows for slight leakage
at the outlet. It improves the control
response of the controller without
42
1,900
2,500
input pressure compensation.
In rare cases, however, the leakage
can sporadically be up to 500 l/h.
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
-V- New
Service unit combinations LFR-KB, D series, polymer
Technical data – LFR-KB combination
Operating and environmental conditions
Operating pressure
[bar]
Operating medium
Note on operating/pilot medium
Ambient temperature
[°C]
Temperature of medium
[°C]
Storage temperature
[°C]
Corrosion resistance class CRC1)
1)
1.5 … 10
Compressed air according to ISO 8573-1:2010 [7:9:4]
Lubricated operation not possible
–5 … +50
–5 … +50
–5 … +50
1
Corrosion resistance class CRC 1 to Festo standard FN 940070
Low corrosion stress. For dry indoor applications or transport and storage protection. Also applies to parts behind covers, in the non-visible interior area, and parts which are covered in the application (e.g. drive
trunnions).
Weight [g]
Service unit
270
Materials
Housing
Piston spool
Bowl
Rotary knob
Filter
Seals
On-off valve seals
Note on materials
PA reinforced
POM
PC
POM
PE
NBR
FPM
RoHS-compliant
Standard flow rate qn as a function of the output pressure p2
LFR-¼-DB-7-MINI-KB
Input pressure p1 = 10 bar
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
43
-V- New
Service unit combinations LFR-KB, D series, polymer
Technical data – LFR-KB combination
Download CAD data è www.festo.com
Dimensions
Mini
1 Barbed connector for plastic
tubing PCN-4
2 Installation dimensions
4 M4 socket head screw for wall
mounting (2 included in the
scope of delivery)
5 Recommended through-holes
for wall mounting via socket
head screws
è Flow direction
Type
D1
B1
B2
B3
B4
B5
B6
B7
D2

D3
D4
D5

D6

LFR-¼-DB
G¼
108
78
47
78
44
34
5
32
M4
M36x1.5
39
5
Type
H1
H2
H3
L1
L3
min.
L4
L6
L7
L8
L9
L10
T1
ß1
LFR-¼-DB
40
20
10
189
60
113
66
42
17
11
2
9
14
Ordering data
Condensate drain
Size
Connection
Grade of filtration 40 μm
Part No. Type
Pressure gauge with outer scale in bar and inner scale in psi
Manual rotary
Mini
G¼
8002798 LFR-¼-DB-7-MINI-KB
44
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
-V- New
Service unit combinations LFR-KC, D series, polymer
Technical data – LFR-KC combination
-M-
Function
-Q-L Manually operated on-off valve
Filter regulator
Standard nominal flow rate
1,900 l/min
Temperature range
–5 … +50 °C
Operating pressure
1.5 … 10 bar
For unlubricated compressed air
The operating pressure can be
switched on or off
General technical data
Size
Mini
Pneumatic connection 1, 2
Design
Regulator type
Type of mounting
Mounting position
Grade of filtration
Air purity class at the output
Condensate drain
Actuation security
Exhaust function
Pressure regulation range
Max. pressure hysteresis
Pressure indication
Pressure gauge connection
Max. condensate volume
New filter cartridges è 48
G¼
On-off valve/filter regulator
Output pressure constant, without primary pressure compensation, with return flow action, with secondary venting
In-line installation
Via through-hole
Via mounting bracket
Vertical ±5°
40
Compressed air according to ISO 8573-1:2010 [7:8:4]
Manual rotary
Rotary knob with detent
Padlock (optional)
No flow control
0.5 … 7
0.5
Via pressure gauge
Gx
13
[μm]
[bar]
[bar]
[ml]
Flow rates [l/min]
Standard nominal flow rate qnN1)
Max. standard flow rate
1)
1,900
2,500
Measured at p1 = 10 bar, p2 = 6 bar and Δp = 1 bar.
-H-
Note
The design allows for slight leakage
at the outlet. It improves the control
response of the controller without
2015/04 – Subject to change
input pressure compensation.
In rare cases, however, the leakage
can sporadically be up to 500 l/h.
è Internet: www.festo.com/catalogue/...
45
-V- New
Service unit combinations LFR-KC, D series, polymer
Technical data – LFR-KC combination
Operating and environmental conditions
Operating pressure
[bar]
Operating medium
Note on operating/pilot medium
Ambient temperature
[°C]
Temperature of medium
[°C]
Storage temperature
[°C]
Corrosion resistance class CRC1)
1)
1.5 … 10
Compressed air according to ISO 8573-1:2010 [7:9:4]
Lubricated operation not possible
–5 … +50
–5 … +50
–5 … +50
1
Corrosion resistance class CRC 1 to Festo standard FN 940070
Low corrosion stress. For dry indoor applications or transport and storage protection. Also applies to parts behind covers, in the non-visible interior area, and parts which are covered in the application (e.g. drive
trunnions).
Weight [g]
Service unit
245
Materials
Housing
Piston spool
Bowl
Rotary knob
Filter
Seals
On-off valve seals
Note on materials
PA reinforced
POM
PC
POM
PE
NBR
FPM
RoHS-compliant
Standard flow rate qn as a function of the output pressure p2
LFR-¼-DB-7-MINI-KC
Input pressure p1 = 10 bar
46
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
-V- New
Service unit combinations LFR-KC, D series, polymer
Technical data – LFR-KC combination
Download CAD data è www.festo.com
Dimensions
Mini
1 Barbed connector for plastic
tubing PCN-4
2 Installation dimensions
4 M4 socket head screw for wall
mounting (2 included in the
scope of delivery)
5 Recommended through-holes
for wall mounting via socket
head screws
è Flow direction
Type
D1
B1
B2
B3
B4
B5
B6
B7
D2

D3
D4
D5

D6

LFR-¼-DB
G¼
88
78
47
78
44
34
5
32
M4
M36x1.5
39
5
Type
H1
H2
H3
L1
L3
min.
L4
L6
L7
L8
L9
L10
T1
ß1
LFR-¼-DB
40
20
10
189
60
113
66
42
17
11
2
9
14
Ordering data
Condensate drain
Size
Connection
Grade of filtration 40 μm
Part No. Type
Pressure gauge with outer scale in bar and inner scale in psi
Manual rotary
Mini
G¼
8002799 LFR-¼-DB-7-MINI-KC
2015/04 – Subject to change
è Internet: www.festo.com/catalogue/...
47
Service unit combinations LFR-K/LFRS-K, D series
Accessories
Filter cartridges, D series, metal
design
Ordering data
Size
Grade of filtration
[μm]
Part No.
Type
Mini
Midi
Maxi
363665
363667
363664
LFP-D-MINI-40M
LFP-D-MIDI-40M
LFP-D-MAXI-40M
Ordering data
Size
Grade of filtration
[μm]
Part No.
Type
Mini
534502
MS4-LFP-E
40 (colour: white)
40 (colour: white)
40 (colour: white)
Filter cartridges, D series, polymer
48
40
è Internet: www.festo.com/catalogue/...
Subject to change – 2015/04
Service unit combinations LFR-K/LFRS-K, D series
Accessories
Ordering data – Angled socket PEV
Description
for PEV-¼-…-OD
Ordering data – Plug socket MSSD
Description
for PEV-¼-…-OD
for on-off valve HEE
Operating voltage range
Electrical connection
Technical data è Internet: pev-1/4
Switching status display Part No. Type
15 …. 30 V DC
4-pin
Yellow LED
164274
PEV-¼-WD-LED-24
 230 V AC
 180 V DC
4-pin
Yellow LED
164275
PEV-¼-WD-LED-230
Operating voltage range
Electrical connection
Type of mounting cable
connection
 250 V AC/DC
 250 V AC/DC
3-pin
3-pin
4-pin
Clamping screws
171157
Clamping screws
151687
Insulation displacement 192745
technology
Ordering data – Plug socket with cable KMEB
Description
Operating voltage Electrical
range
connection
for on-off valve HEE
Cable length
[m]
2.5
5
10
2.5
5
24 V DC
3-pin
LED
230 V AC
3-pin
–
Ordering data – Illuminating seal MEB-LD
Description
for plug socket with cable KMEB and plug socket
MSSD-EB
2015/04 – Subject to change
Switching status
display
Technical data è Internet: mssd
Part No. Type
MSSD-C-4P
MSSD-EB
MSSD-EB-S-M14
Technical data è Internet: kmeb
Part No. Type
151688
151689
193457
151690
151691
KMEB-1-24-2,5-LED
KMEB-1-24-5-LED
KMEB-1-24-10-LED
KMEB-1-230AC-2,5
KMEB-1-230AC-5
Part No.
12 … 24 V DC
230 V DC/AC ±10%
151717
151718
Technical data è Internet: meb
Type
Operating voltage range
è Internet: www.festo.com/catalogue/...
MEB-LD-12-24DC
MEB-LD-230AC
49
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