L84˙-˙˙P-E˙N
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
6/18
en 8.200.450.01
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
Technical features
> Port size: 3/8” ... 3/4”
(ISO G/PTF)
> Excelon
®
Plus design
allows in-line
installation or modular
installation with other
Excelon
®
Plus products
> Flow sensor provides a
nearly constant oil/air
ratio over a wide range
of flows
> Double safety lock
bowl
> Metal bowl with
prismatic liquid level
indicator lens
> Light weight
Polycarbonate bowl
> All round (360°)
visibility of sightdome
for ease of drip rate
setting
> Choice of two oil
delivery systems
Medium:
Compressed air only
Maximum supply pressure:
Polycarbonate bowl: 10 bar (145 psi)
Metal bowl: 20 bar (290 psi)
Bowl
0,2 litre
Port size:
G3/8, G1/2, G3/4,
3/8 PTF, 1/2 PTF, 3/4 PTF
Flow:
Micro-fog : 73 dm
3
/s
Oil-fog: 91 dm
3
/s at port size: 1/2”,
operating pressure: 6,3 bar (91 psi)
and Δp: 0,5 bar (7.25 psi)
Start point:
0,94 dm
3
/s
Ambient/Media temperature:
Polycarbonate bowl:
-10 ... +60ºC (14 ... +140ºF)
Metal bowl:
-20 ... +65ºC (-4 ... +149ºF)
Air supply must be dry enough
to avoid ice formation at
temperatures below +2°C (+35°F).
Materials:
Bowl: PC with PP guard
Metal bowl: Die cast aluminium
Body: Die cast aluminium
Body cover: ABS
Sightdome: Transparent PA
Bowl ‘o’- ring: Chloroprene
Elastomers: NBR
Technical data L84 - standard models
Symbol Port size Lubricator type Bowl Weight Model
(kg)
G3/8 Micro fog Guarded polycarbonate 0,40 L84M-3GP-EPN
G1/2 Micro fog Guarded polycarbonate 0,40 L84M-4GP-EPN
G3/4 Micro fog Guarded polycarbonate 0,40 L84M-6GP-EPN
G3/8 Micro fog Metal with level indicator 0,53 L84M-3GP-EDN
G1/2 Micro fog Metal with level indicator 0,53 L84M-4GP-EDN
G3/4 Micro fog Metal with level indicator 0,53 L84M-6GP-EDN
G3/8 Oil fog Guarded polycarbonate 0,40 L84C-3GP-EPN
G1/2 Oil fog Guarded polycarbonate 0,40 L84C-4GP-EPN
G3/4 Oil fog Guarded polycarbonate 0,40 L84C-6GP-EPN
G3/8 Oil fog Metal with level indicator 0,53 L84C-3GP-EDN
G1/2 Oil fog Metal with level indicator 0,53 L84C-4GP-EDN
G3/4 Oil fog Metal with level indicator 0,53 L84C-6GP-EDN
Option selector
Type Substitute
Oil fog lubricator C
Micro fog lubricator M
Port size Substitute
3/8” 3
1/2” 4
3/4” 6
Thread form Substitute
PTF A
ISO G parallel (standard) G
Bowl Substitute
Metal with liquid level indicator D
Transparent with guard (standard) P
0
,0
0
,1
0
,2
0
,3
0
,4
0,5
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Pressure drop Δp (bar)
Air flow (dm³/s)
L84M
2.5
4.0
8.0
6.3
10
Inlet pressure
0,0
0,1
0,2
0,3
0,4
0,5
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Pressure drop Δp (bar)
Air flow (dm³/s)
L84C
2.5
4.0
8.0
6.3
10
Inlet pressure
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
en 8.200.450.02
6/18
Flow characteristics
Pressure drop Δp (bar)
Air flow (dm
3
/s)
Micro fog
Port size: 1/2”
Pressure drop Δp (bar)
Air flow (dm
3
/s)
Oil fog
Port size: 1/2”
Inlet pressure
Inlet pressure
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
en 8.200.450.03
6/18
Quick fill nipple
18-011-024
Full flow porting block
3/4 PTF
Full flow porting block
G3/4
Pressure switch interface
block (18D pressure switch)
Pneumatic pressure switch
18D (0,5 ... 8 bar) *1)
Digital pressure switch
51D (-1 ... 10 bar) *2)
Page 5 Page 5 Page 6 Page 6 Page 6
840028-50KIT 840028-53KIT 0337717000000000 0881300 0860810
*1) Flanged version. For other pressure ranges, please see data sheet 5.11.001
*2) For other pressure ranges, please see data sheet 5.11.385
Port Adaptors
3/8 PTF
Port Adaptors
1/2 PTF
Port Adaptors
3/4 PTF
Port Adaptors
G3/8
Port Adaptors
G1/2
Port Adaptors
G3/4
Page 6 Page 6 Page 6 Page 6 Page 6 Page 6
840015-02KIT 840015-03KIT 840015-04KIT 840015-10KIT 840015-11KIT 840015-12KIT
Accessories
Wall mounting bracket Quikclamp
®
Quikclamp
®
with bracket assembled
Pressure sensing block
1/4 PTF
Pressure sensing block
G1/4
Page 5 Page 5 Page 5 Page 5 Page 5
840024-50KIT 840014-51KIT 840014-52KIT 840016-50KIT 840016-51KIT
Service kits
Lubricator bowl
Guarded Poly
Lubricator bowl
Metal with sight glass
840025-52KIT 840003-52KIT
Lubricator sight dome kit
Micro fog (red) 840055-50KIT
Oil fog (green) 840055-51KIT
70
72
36
36
29
50
162
1
212
2
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
en 8.200.450.04
6/18
Dimensions
Dimensions in mm
Projection/Third angle
1
Main ports 3/8”, 1/2” or 3/4”
(ISO G/PTF)
2
Transparent bowl with guard
Plugged bowl
71
5
8
8.9 15
4
7
15
58
3
6
5
7
66
4
18
2
9
31
56
11.5
60
47
49
76
119
54
14
4
5
7
51
54.3
5
1
2
1
33
45
80 51
5
7
4
6
68
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
en 8.200.450.05
6/18
Dimensions in mm
Projection/Third angle
Accessories
Mounting bracket
Quikclamp
®
Quikclamp
®
with wall bracket
Pressure sensing block
Full flow porting block
44
32
40
40
G1/2
5
30
3
0
4
5
1
8
A
/C
27
.
5
72
35
44
32
40
57
G1/2
40
38.5
3
8
.
5
18
~300 31
1
3
56
4
7
31
G1/8
36,5
~30
2
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
en 8.200.450.06
6/18
18D Pressure switchPorting block for
18D pressure switch
18D Porting block and
18D assembled
Pipe adaptor
51D Pressure switch - digital
Dimensions in mm
Projection/Third angle
1
Switch OUT 1, green LED
2
Switch OUT 2, red LED
3
Dustproof protector
4
Connector M12 x 1
5
Inlet port
6
Alternative inlet port G1/8 plugged
7
Thread for mounting screw
5
30
3
0
4
5
1
8
A
/C
27
.
5
72
35
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. (2017 - 9218c) © 2015 Norgren Ltd
L84M, L84C - Excelon® Plus Modular System
Micro- and oilfog lubricator
en 8.200.450.07
6/18
Warning
These products are intended for use in industrial compressed air systems
only. Do not use these products where pressures and temperatures can
exceed those listed under »
Technical features/data«.
Before using these products with fluids other than those specified, for
non-industrial applications, life-support systems or other applications not
within published specifications, consult
IMI Precision Engineering, Norgren Ltd.
Through misuse, age, or malfunction, components used in fluid power
systems can fail in various modes. The system designer is warned to
consider the failure modes of all component parts used in fluid power
systems and to provide adequate safeguards to prevent personal injury
or damage to equipment in the event of such failure.
System designers must provide a warning to end users in the system
instructional manual if protection against a failure mode cannot be
adequately provided.
System designers and end users are cautioned to review specific warnings
found in instruction sheets packed and shipped with these products.
EN - Englisch
