OPERATING LIMITS
LRC-JRC
Capacities up to:
420 m3/h
Heads up to:
75 m
Max. working pressure:
16 bar
Temperature range: – 10° to +110° or 130°C
ND of ports:
40 to 200
SINGLE AND TWIN IN-LINE PUMPS
Heating, Air conditioning,
Secondary hot water
50 Hz
motralec
4 rue Lavoisier . ZA Lavoisier . 95223 HERBLAY CEDEX
Tel. : 01.39.97.65.10 / Fax. : 01.39.97.68.48
Demande de prix / e-mail : [email protected]
www.motralec.com
75
H
m
APPLICATIONS
29
Low pressure heating systems.
Chilled water systems.
● Cooling water systems.
● Secondary hot water distribution loop.
●
LRL-JRL
0
LRC-JRC
75
Qm3/h
●
And for all industries requiring the pumping
of clear liquids, chemically neutral and free
of abrasive particles in suspension.
420
• LRC single pump
• MGP control and protection box for JRC.
To be integrated in an existing panel
• JRC twin pump (with standby pump)
1
N.T. No 124-2/ENG. - Ed. 4/10-00
LRC-JRC
ADVANTAGES
LRC : SECTIONAL DRAWING
Thermal overload protection on all
motors.
● Direct mounting on horizontal or
vertical pipe or block.
● No coupling: no need for shaft
alignment.
● Permanent de-aerating device on
mechanical seal.
● Quick and easy installation.
● Practically no maintenance required.
●
➧JRC
Availability of a standby pump at all
times.
● Possibility of operating the two pumps
in parallel.
● Changeover between pumps may
be manual or automatic by MGP
control box.
●
DESIGN
Pump
Centrifugal, single-stage.
Flanged casing, IN-LINE ports.
Flanges with pressure ports.
Lantern-bearing joining pump and motor.
Dynamically balanced impeller fitted directly
on motor shaft.
Mechanical seal.
●
➧JRC
Twin pumps in a single casing.
Hydraulic separation by silent flap.
Motors
With lengthened shaft end.
Shaft-rotor guide bearings chosen for silent
operation.
Thermal overload protection by built-in
probe, with automatic reset.
Pump support brackets
LRC 415
●
Speed
:
Winding 3-ph. ≤ 4 kW :
over 4 kW :
Frequency
:
1450 and 2900 rpm
230-400 V
400 V ∆
50 Hz
(optional 60 Hz)
:F
: IP 54
: PR EN 809
Insulation class
Protection
EC conformity
CAUTION
The thermal overload protection probe
must be connected for the
manufacturer's warranty to be valid.
See electrical data.
2
STANDARD CONSTRUCTION
Main parts ............ Material
Casing ........................ Cast iron (FGL 200)
Spacer........................ Cast iron (FGL 250)
ND 160 + 110 °C Polypropylene with fiberglass*
Impeller ND 250 + 130 °C Cast iron (FGL 200)
ND 360 + 130 °C Cast iron (FGL 200)
Shaft .......................... Stainless steel (Z6CND 17/11)
Flap.............................. Stainless steel (Z6CND 18/09)
Casing gasket.......... Ethylene-Propylene
Mechanical seal ...... Graphite/Silicon carbide/EP
{
* LRC-JRC 410-12 to 16 and 210-12 to 16 impeller made of FGL 200.
** ND 160: + 130°C on request.
PUMP IDENTIFICATION
LRC 404-24/1,5
JRC 420-25/15,
LRC: single pump code
JRC: twin pump code
2 = 2 pole, 2900 rpm
4 = 4 pole, 1450 rpm
Port Ø in cm
Impeller Ø in cm
Motor power in kW
LRC-JRC
JRC: SECTIONAL DRAWING
Non-return flap
(JRC)
Pump support brackets
JRC 415 and 420
LRC-JRC PARTS LIST
●
●
●
●
●
●
●
●
●
●
●
●
●
●
0900A
0900G
0900I
0900J
0903J
1111A
1222A
1510A
1520A
2200A
2510A
2540A
2550A
2911A
– Screw (pump casing-spacer)
– Screw (spacer-motor)
– Screw (impeller rear wear plate)
– Screw (base plate or brackets)
– Washer (under screw 900J)
– Pump casing
– Spacer
– Impeller front wear ring
– Impeller rear wear plate
– Impeller
– Mechanical seal stop ring
– Deflector with circlip
– Non-return flap
– Washer (under impeller nut)
MECHANICAL SEAL
(● 2912A – Nut (impeller)
(● 4213A – Bush holder
(● 4220A – Stationary seat mechanical
(● 4240A – Rotary face
seal
(● 4596A – Casing O-ring
(● 4617A – Bush holder O-ring
(● 6110A – Pump support brackets
(● 6120A – Pump base plate
(● 6511A – Gauge tapping plugs
(● 6515A – Casing drain plugs
(● 6521A – Air vent cock
(● 6710A – Impeller key
(● 8010A – Electric motors
(●) Recommended spare parts
}
Operating limits with glycolated water:
– Max. concentration 40% for max.
temperature + 70°C. Above,
contact us.
3
LRC-JRC
LRC : PRE-SELECTION GRAPHS
Imp gpm 20
30
40
50
60
80
100 120
150
200
250
300
400
500
600
800
1400
1000
Hm
Hft
40
ND 360
30
25
22
20
18
16
14
LRC
410
80
60
ND 250
LRC
408
12
LRC
404
10
9
8
7
6
100
LRC
415
LRC
412
LRC
405
50
40
LRC
406
30
LRC
410
LRC
412
LRC
415
20
ND 160
5
15
4
LRC
404
3
LRC
405
LRC
406
LRC
408
LRC
410
10
2
4 POLE - 50Hz
1,5
Qm3/ h 5
Hm
80
70
6
Ql /min
Ql /s
100
Imp gpm
20
7
8
9 10
12
14
16 18 20
25
4
300
5
400
7
40
50
200
2
3
25
30
30
40
60
50
60
80
100
70
80 90 100
120 140 160 180 200
2000
1000
800
500 600
10
15
20
30
120
150
200
3000
50
40
250
250
300
400
6000
100
4000 5000
70
300
400
500
Hft
ND 250
200
60
LRC
204
50
150
LRC
205
40
LRC
206
30
25
100
ND 160
LRC
204
20
80
LRC
205
60
LRC
206
15
LRC
208
LRC
210
40
10
30
8
25
20
6
2 POLE - 50Hz
15
4
3
Qm / h
Ql /min
Ql /s
5
6
7
8
9
10
12
100
200
2
3
14
16
18 20
300
5
25
400
30
600
10
35
40
45
50
60
70
80
(a)
(a) pump base that can be separated
from the casing if necessary.
4
direct mounting on pipe
possible up to 3 kW.
120
15
140 160
2000
20
PERMISSIBLE
MOUNTING
on vertical or
horizontal pipe,
or on solid base.
90 100
1000
800
ports up
to ND 125
and
9 kW max.
30
40
LRC-JRC
JRC : PRE-SELECTION GRAPHS
Hydraulic performances with one pump in operation
Imp gpm 20
25
30
35
40
50
60
70 80
100
150
200
250
300
500
400
600 700
900
1200
Hft
Hm
40
ND 360
30
25
20
18
16
14
12
JRC
410
JRC
415
100
80
ND 250
60
JRC
405
JRC
406
50
JRC
408
10
8
JRC
412
40
JRC
410
JRC
412
JRC
415
JRC
420
30
25
ND 160
6
JRC
405
JRC
406
18
14
12
4
JRC
408
3
JRC
410
10
8
2
1,5
6
4 POLE - 50Hz
1
Qm3/ h
6
7
9 10
12
14 16 18 20
25
30
40
50
60
80
100
120 140 160
200
250
300 350
450
2
Qm3/ h
12
14 16 18 20
24
28 32 36 40
50
60
80
100
120 140 160
200
240 280 320
400
500
600 700
900
8
70
2 pumps in operation
Imp gpm
60
Hm
50
20
25
30
35
40
45
60
70
80
100
120
140 160 180 200
250
300
350 400
500
Hft
ND 250
JRC
205
40
140
120
100
30
JRC
205
ND 160
80
20
60
JRC
208
16
50
40
12
10
8
JRC
210
JRC
206
7
30
25
20
6
5
2 POLE - 50Hz
1
2
4
15
Qm3/ h
5
6
7
8
9
10
12
14
16
18
20
25
30
35
40
45 50
60
70
80
90 100
120
150
Qm3/ h
10
12
14
16
18
20
24
28
32
36
40
50
60
70
80
90 100
120
140
160 180 200
240
300
2 pumps in operation
MGP
1~50/60Hz
1
0
2
3
4
24V 230 400V
5
P1
6
7
S1
8
9
10
RT1
11
P2
12
13
S2
15 16
RT2
1~50/60Hz
1
0
2
3
4
24V 230 400V
5
P1
6
7
S1
8
9
10
RT1
11
P2
12
13
S2
MGP
MGP
MGP
14
14
15 16
RT2
1~50/60Hz
1
0
2
3
4
24V 230 400V
5
P1
6
7
S1
8
9
10
RT1
11
P2
12
13
S2
14
15 16
RT2
1~50/60Hz
1
0
2
3
4
24V 230 400V
5
P1
6
7
S1
8
9
10
RT1
11
P2
12
13
S2
14
0
0
P1
P2
MGP
P1
0
0
P1
P2
P1/P2
P2
MGP
P1
P1
P2
P1/P2
ON/OFF
19 20
C
21
P1
P2
ON FAULT ON FAULT
22
23
24
25
C
26
RD RT
27 28
17
18
ON/OFF
19 20
C
21
P1
P2
ON FAULT ON FAULT
22
23
24
25
P2
15 16
RT2
MGP
P1
P2
P1/P2
P1/P2
MODE
MODE
P1 + P2
P1 + P2
RESET
RESET
RESET
18
P1
P2
MODE
P1 + P2
RESET
17
MGP
P1
P2
MODE
P1 + P2
C
26
RD RT
27 28
17
18
ON/OFF
19 20
C
21
P1
P2
ON FAULT ON FAULT
22
23
24
25
C
26
RD RT
27 28
17
18
ON/OFF
19 20
C
21
P1
P2
ON FAULT ON FAULT
22
23
24
25
C
26
RD RT
27 28
PERMISSIBLE*
MOUNTING
on vertical or
horizontal pipe,
or on solid block.
(a)
(a) pump base that can be separated
from the casing if necessary.
possible mounting position, up to 3 kW, but
needs periodical changeover to avoid trapped
air at the high point.
ports up
to ND 125
and
9 kW max.
*To prevent the flap from malfunctioning, do not mount a butterfly valve directly on flange.
5
LRC-JRC
LRC 4 POLE
LRC 404-16
4 POLE - 50 Hz
LRC 404-25
4 POLE - 50 Hz
404-25
404-16
404-25
404-16
404-24
404-22
404-20
404-19
404-12
404-15
404-13
LRC 405-25
4 POLE - 50 Hz
LRC 405-16
4 POLE - 50 Hz
19
5-
40
405-16
5
405-2
405-25
405-23
405-22
405-20
405-19
405-16
405-15
405-13
LRC 406-25
4 POLE - 50 Hz
LRC 406-16
4 POLE - 50 Hz
406-16
406-25
406-16
406-15
406-14
406-13
406-25
406-24
406-22
406-18
6
406-20
LRC-JRC
LRC 4 POLE
Imp gpm
100
50
150
200
250
300
350
Hm
LRC 408-16
4 POLE - 50 Hz
Hft
22
LRC 408-25
4 POLE - 50 Hz
408-25/5,5
20
60
18
408-22/4
16
14
408-20
/3
12
10
408-1
8/2,2
8
6
NPSH
ft m
20
4
2
408-16
40
15
20
6
4
5
408-25
25
408-
10
2
NPSH
0
Qm3/h
10
20
30
40
50
60
kW
7
6
5
4
3
2
1
0
408-16
408-15
408-14
408-12
70
80
90
100
408-25
408-22
408-20
408-18
Qm3/h
QI/min
QI/s
10
200
20
30
400
5
40
600
10
50
800
60
1000
15
70
1200
80
90
1400
20
100
1600
25
LRC 410-25
4 POLE - 50 Hz
LRC 410-16
4 POLE - 50 Hz
-25
410
410-16
410-25
410-23
410-16
410-21
410-14
410-19
410-18
410-12
410-17
Imp gpm
200
100
45
300
410-36/18,5
Hm
400
500
600
40
410-3
6/22
410-34/15
35
22 kW
15 kW
410-32/11
30
700
Hft
18,5 kW
410
-34
/18
,5
410
-32
/15
410
-30
/15
11 kW
410-30/11
11 kW
25
20
LRC 410-36
4 POLE - 50 Hz
41
0-3
6/3
0
LRC 412-25
4 POLE - 50 Hz
120
100
80
60
15
10
NPSH
ft
m
40
2
6
4
5
2
1
-25
6
410-3
1,5
412
20
NPSH
0,5
0
Qm3/h
20
40
60
80
100
120
140
160
180
200
kW
25
412-25
410-36
412-24
20
410-34
410-32
410-30
15
10
412-22
412-18
5
0
Qm3/h
QI/min
QI/s
20
40
500
10
60
1000
80
100
120
2000
1500
20
30
140
160
2500
40
180
3000
412-20
200
50
7
LRC-JRC
Imp gpm 100
200
300
45
400
500
412- 36
/22
Hm
LRC 4 POLE
600
700
40
412-32/1
8,5
412- 30/1
5
412
18,5 kW
15 kW
20
Imp gpm 100
5
120
/30
20
415-24/9
412
- 32
412 /22
- 30
/18
,5
15
80
60
10
NPSH
ft m
25
7
20
5
15
5
20
10
NPSH
Qm3/h
40
80
120
160
200
240
3
25
Qm3/h
15
10
5
0
Qm3/h
40
80
QI/min
120
1000
QI/s
10
Imp gpm
160
200
2000
20
200
30
40
400
45
50
600
800
415-36/3
0
Hm
415-34/2
2
2
415-30/1
8,5
25
10
70
H
60
80
100
120
140
160
180
200
220
240
QI/s
40
500
5
60
80
100
120
140
1000
10
15
160
180
200
40
45
2000
20
25
30
220
240
3000
35
50
1200
415
Hft
120
-36
/37
100
415
-34
/30
415
-32
18,5kW
/30
415
-30
/22
22 kW
80
60
NPSH
ft
m
15
4
40
6
415-3
10
5
25
415-
NPS
415-25
415-24
415-23
415-22
415-20
Qm3/h
20
15
40
20
40
QI/min
LRC 415-36
4 POLE - 50 Hz
22 kW
415-32 /2
30
60
41
41 5-2
5- 5/
24 15
/11
2
0
280
4000
1000
30 kW
40
35
240
3000
Hft
60
kW
14
12
10
8
6
4
412-34
412-32
412-30
20
900
1
0
280
412-36
30
800
/11
415-2
3/9 9 kW
41522/7
,5
415
-20
/5,5
5
0
700
9 kW
/30
kW
600
41525
100
- 34
412-36
5
500
LRC 415-25
4 POLE - 50 Hz
40
2
400
300
Hm
NPSH
ft
m
15
4
10
200
25
Hft
22 kW
25
10
1000
-36
/22
30
900
LRC 412-36
4 POLE - 50 Hz
412
412-34
35
15
800
22 kW
20
2
5
NPSH
0
Qm3/h
40
80
120
160
200
240
320
280
360
kW
415-36
415-34
415-32
415-30
30
20
10
0
Qm3/h
QI/min
QI/s
40
80
1000
20
120
2000
160
200
240
4000
3000
40
60
280
320
5000
80
LRC 2 POLE
360
6000
100
LRC 204-16
2 POLE - 50 Hz
LRC 204-25
2 POLE - 50 Hz
I F THE INSTALLATION
REQUIRES SPECIAL
ARRANGEMENTS FOR
ACOUSTIC INSULATION,
SELECT PUMPS AT
7,5 kW
6,5 kW
1450 RPM.
4 kW
4
204-2
6
204-1
9
204-1
204-16
204-15
204-13
8
204-24
204-22
204-20
204-19
204-17
LRC-JRC
LRC 2 POLE
Imp gpm
50
70
LRC 205-16
2 POLE - 50 Hz
100
205-22/11
Hm
150
205
60
205-20/9
ACOUSTIC INSULATION,
SELECT PUMPS
AT
205-19/7,5
7,5 kW
40
/15
200
205
-20
/11
205
-19
/9
150
30
100
1450 RPM.
20
-16
Hft
9 kW
50
ARRANGEMENTS FOR
250
LRC 205-25
2 POLE - 50 Hz
-22
I F THE INSTALLATION
REQUIRES SPECIAL
200
11 kW
205
NPSH
ft m
8
25
20
10
15
50
6
2
205-2
4
10
5
2
NPSH
0
Qm3/h
10
20
30
40
50
60
70
kW
14
205-22
205-16
10
205-20
205-19
205-15
6
205-13
2
0
Qm3/h
QI/min
QI/s
10
200
3
20
30
40
400
6
50
800
600
9
12
60
1000
15
LRC 206-16
2 POLE - 50 Hz
LRC 206-20
2 POLE - 50 Hz
2
6-1
20
-20
406
-16
206
206-16
406-20
206-15
206-14
206-13
206-12
Imp gpm
50
100
35
150
200
250
300
,5
Hm
406-18
350
LRC 208-16
2 POLE - 50 Hz
208-16/7
70
18
Hft
LRC 210-16
2 POLE - 50 Hz
100
30
208-1
4/4
208-1
3/4
20
80
4 kW
208
-14
208-1
2/3
/5,5
60
40
10
NPSH
ft m
20
6
15
2
208-1
6
0
2 8-1
4
10
5
2
20
210-12
6
210-1
NPSH
0
Qm3/h
10
20
30
40
50
60
kW
7
6
5
4
3
2
1
0
70
80
90
100
208-16
208-14
208-13
208-12
Qm3/h
QI/min
QI/s
10
200
20
30
400
5
40
600
10
50
800
60
1000
15
70
1200
20
80
90
1400
210-16
210-15
210-14
210-13
210-12
100
1600
25
9
LRC-JRC
JRC 4 POLE
Imp gpm
JRC 405-16
4 POLE - 50 Hz
40
60
80
100
120
140
24
Hm
405
-25/
22
160
Hft
JRC 405-25
4 POLE - 50 Hz
3
20
405
-23/
18
16
60
2,2
405
-22/
14
1,5
405
12
405
-20/
1,5
40
15 kW
-19/
10
40
1,1
5-
NPSH
ft m
8
25
6
20
6
8
4 15
6
405-1
/2
,2
20
4
10
2
22
2
5
405-25
NPSH
0
Qm3/h
10
20
30
40
50
kW
405-16
405-25
3
405-23
2
405-15
405-13
405-19
1
405-22
405-20
0
Qm3/h
QI/min
10
100
QI/s
20
200
300
2
30
500
400
4
6
40
600
8
50
700
10
800
12
JRC 406-25
4 POLE - 50 Hz
JRC 406-16
4 POLE - 50 Hz
406-16
406-25
406-16
406-15
406-14
406-25
406-24
406-22
406-13
406-20
406-18
Imp gpm
50
100
150
200
250
300
350
25
JRC 408-16
4 POLE - 50 Hz
Hft
JRC 408-25
4 POLE - 50 Hz
Hm
22
408-25
/5,5
20
60
18
408-2
2/4
16
14
408-2
12
408-
1/3
8
6
NPSH
ft m
8
25
20
4
2
408-16
40
19/2,2
10
15
20
6
8-25
40
4
10
5
2
NPSH
0
Qm3/h
10
20
30
40
50
60
70
80
90
100
kW
408-16
408-25
6
408-15
408-14
408-12
408-22
4
408-21
408-19
2
0
Qm3/h
QI/min
QI/s
10
10
200
20
30
400
5
40
600
10
50
800
60
1000
15
70
1200
20
80
90
1400
100
1600
25
LRC-JRC
JRC 4 POLE
Imp gpm
80
150
200
250
300
25
Hm
JRC 410-16
4 POLE - 50 Hz
410-2
5/5,5
22
350
Hft
JRC 410-25
4 POLE - 50 Hz
5,5 kW
20
3/5,5
16
60
0-
25
/7
410-2
,5
1/4
14
41019/3
41018/2
,2
12
10
8
ft
20
20
4
40
m
8
25
6
410-16
41
410-2
18
6
15
4
5
410-2
10
2
2
5
NPSH
0
Qm3/h
20
40
60
80
100
120
140
160
kW
10
410-16
8
410-12
410-25
6
410-14
410-13
410-23
410-21
4
2
410-19
410-18
0
Qm3/h
QI/min
20
400
QI/s
Imp gpm
100
200
300
400
500
600
700
Imp gpm
50
410-36/18,5
45
18,5 kW
410
-36
/22
40
410-34/15
35
30
11 kW
25
140
100
200
300
30
400
500
4/7,5
5/9
22/5,5
412
-20/
4
-18
/3
40
412
10
36
410-
2
5
NPSH
ft m
7
6
4
NPSH
20
10
2
40
60
80
100
120
20
5
15
20
3
140
160
180
200
kW
5
412-2
NPS
H
5
1
0
Qm3/h
20
40
60
80
100
120
20
160
10
410-34
410-32
410-30
15
10
412-22
412-20
412-18
2
40
60
1000
500
QI/s
10
Imp gpm 100
80
100
20
200
120
2000
1500
300
140
30
400
500
600
700
50
412-36/22
22 kW
1000
100
200
100
120
300
140
160
180
2000
25
400
30
500
600
200
3000
35
40
700
45
800
50
900
1000
Hft
JRC 415-25
4 POLE - 50 Hz
22
415-25/1
1
415-2
4/9
18
11 kW
10
/15
25
51
/1
24
5-
12
60
9 kW
41523
415-2 /9
2/7
,5
41520/5
,5
16
14
80
40
60
8
NPSH
ft
m
15
4
40
NPSH
ft m
6
20
10
36
412-
2
5
80
20
25
20
120
412
-34
/30
18,5 kW
41
2-3
2 /2
2
20
15
41
25
60
1000
10
Hm
140
412-3
0/18
,5
40
500
Imp gpm
Hft
22 kW
15 kW
20
5
41
30
900
Qm3/h
QI/s
41236/3
0
412-34/22
412-32/18,
5
412-30
/15
800
0
QI/min
50
JRC 412-36
4 POLE - 50 Hz
40
35
200
180
3000
40
Hm
45
160
2500
200
412-24
6
4
20
180
412-25
8
5
5
4
20
2
NPSH
15
20
6
4
10
5
5
415-2
NPSH
2
0
0
Qm3/h
40
80
120
160
200
412-36
25
412-34
20
412-32
412-30
15
5
QI/s
40
80
120
2000
1000
10
20
30
160
200
240
4000
3000
40
50
60
280
70
40
80
120
160
200
240
kW
14
12
280
300
415-25
415-24
415-23
415-22
415-20
10
8
6
4
2
0
10
Qm3/h
QI/min
Qm3/h
280
240
kW
0
140
kW
410-36
10
60
2-2
20
0
15
Hft
8
10
Qm3/h
QI/min
700
41
412-
12
40
10
0
600
7,5 kW
412-2
16
160
40
JRC 412-25
4 POLE - 50 Hz
/7,5
22
140
2400
35
412-25
14
NPSH
ft
m
15
4
Qm3/h
100
120
2000
25
25
80
60
5
100
1600
1200
18
18
41
036
/3
20
15
800
12
120
22 kW
410
-34
/18
,5
41032/
15
41030/
15
80
6
20
15 kW
11 kW
60
Hm
0
410-32/11
410-30/11
Hft
JRC 410-36
4 POLE - 50 Hz
Hm
40
40
Qm3/h
QI/min 500
QI/s
10
80
120
2000
1000
20
30
160
200
240
4000
3000
40
50
60
280
70
300
80
11
LRC-JRC
Imp gpm
200
400
600
JRC 4 POLE
800
1000
415-36/30
45
30 kW
STANDBY OPERATION P1 OR P2
1200
50
Hm
Hft
JRC 415-36
4 POLE - 50 Hz
140
41
120
40
415-34/22
35
415-32/22
415-30/1
8,5
30
5-3
6/3
22 kW
100
415
22 kW
7
-34
/30
415
-32
/30
415
-30
/22
18,5 kW
25
20
80
60
NPSH
ft
m
15
4
15
10
40
6
415-3
10
2
5
5
20
NPSH
0
Qm3/h
40
80
120
160
200
240
280
360
320
kW
415-36
30
415-34
415-32
415-30
20
ONE PUMP ON STANDBY FOR OPERATING RELIABILITY
WITHOUT STOPPING THE INSTALLATION
10
0
Qm3/h
QI/min
QI/s
40
80
120
2000
1000
20
160
200
240
4000
3000
40
60
280
320
5000
Changeover and programming of pump operation
by MGP control box
360
6000
100
80
JRC 420-25
4 POLE - 50 Hz
420-22
OPERATION IN PARALLEL
P1 + P2
420-25
420-25
H
m
curve for
pu
420-23
420-22
m ps 1
cur
v
H1
+2
=
losses
of head
curve
+2c
ombi
ned
ep
um
p
=
B
1
H1
DISMANTLING A MOTOR-HEAD
➧
replacement
of mobile
unit (motor,
impeller, seal,
and spacer).
}
CONSULT
US
cover + gasket
}
optional,
extra
cost
BLANK COVER WITH GASKET
type of pump
ORDER
with impellers
REFERENCE
ND 120 to 160
COUV. 16
ND 170 to 250
COUV. 25
Above and up to ND 360
COUV. 36
12
ITEM
REFERENCE
30 922 652 X
30 922 653 F
04 004 999 X
=
=
A
Q1
Q1+ 2
3
Qm/h
Twin pumps are installed for dependability, to make sure
that the installation will not be shut down if one pump
fails.
However, the MGP box also allows parallel operation of
the two pumps.
Running both pumps increases the flowrate for a given
loss of head in the mains.
The resulting pump characteristic curve (1 + 2) is found
by doubling the flowrate at each head.
The losses of head in the mains are proportional to the
square of the flowrate.
● Point A: one pump in operation.
● Point B: two pumps in operation.
LRC-JRC
JRC 2 POLE
Imp gpm
40
60
35
80
100
120
140
16/3
180
JRC 205-16
2 POLE - 50 Hz
30
205
160
Imp gpm
Hft
205-
Hm
100
40
60
3
80
-13
10
I F THE INSTALLATION
60
/2,2
ARRANGEMENTS FOR
5
180
200
Hft
200
205-20/9
205-19/7
,5
50
SELECT PUMPS
1450 RPM.
150
40
7,5
205-1
kW
7/7,5
20
5-1
9/9
30
40
100
NPSH
ft m
8
20
25
20
6
20
205-16
4
10
160
60
AT
NPSH
ft m
8
15
140
Hm
25
20
120
JRC 205-25
2 POLE - 50 Hz
ACOUSTIC INSULATION,
205
100
REQUIRES SPECIAL
-15/
20
80
70
10
50
6
15
0
205-2
4
10
NPSH
2
5
2
NPSH
0
0
Qm3/h
10
20
30
40
Qm3/h
50
kW
kW
6
12
10
15
20
25
30
35
40
45
205-20
8
4
205-16
50
205-15
205-13
2
55
60
205-19
205-17
4
0
0
Qm3/h
QI/min
QI/s
10
100
2
20
200
300
4
30
500
400
6
8
40
600
10
Qm3/h
QI/min
50
700
800
10
100
QI/s
12
15
200
2
Imp gpm
20
25
400
300
4
50
6
100
Hm
30
500
35
600
8
40
45
50
700
800
10
150
200
12
55
900
14
250
16
300
208-16/7
60
350
Hft
JRC 208-16
2 POLE - 50 Hz
,5
30
100
208-1
5/5,5
80
208-1
3/4
20
208-
60
12/3
10
40
NPSH
ft m
8
25
20
15
6
6
5
208-1
2
208-1
4
10
NPSH
2
20
0
Qm3/h
10
20
30
40
50
60
70
80
90
100
kW
208-16
6
208-15
4
208-13
208-12
2
0
Qm3/h
QI/min
10
200
20
30
400
QI/s
Imp gpm
100
40
50
800
600
5
10
150
200
60
1000
70
1200
15
250
300
80
90
1400
20
350
400
100
1600
25
450
500
550
35
CONTROL BOX MGP
Hft
JRC 210-16
2 POLE - 50 Hz
Hm
30
21015
210- /7,5
14/7
,5
210
-13/
5,5
21012/4
20
100
80
60
40
10
NPSH
ft m
20
15
6
20
4
210-15
10
5
2
0
Qm3/h
Control and thermal overload protection of motors. Operating
reliability through automatic starting of the standby pump if
the pump in service fails.
20
40
60
80
100
120
140
160
kW
10
210-15
8
210-14
210-13
6
210-12
4
2
0
For further technical information, see data sheet for MGP control boxes.
Qm3/h
QI/min
QI/s
20
400
5
40
600
800
10
60
80
1000 1200 1400
15
20
100
1600 1800
25
30
120
2000
2200
35
140
2400
160
2800
40
13
LRC 4 POLE
LRC-JRC
ELECTRICAL DATA AND DIMENSIONS AT 1450 RPM
ORDER
REFERENCE
LRC 404 to LRC 412
➧
➧
➧
1 – Drain plug Ø 1/4”
2 – Air vent cock
3 – Pressure gauge connection
ports Ø 1/4” G
LRC 415
➧
➧
*
*
*
*
*
*
*
*
*
➧
*
*
*
*
*
*
*
*
Suction-discharge flanges PN16
ND
D
mm
040
050
c
mm
g
mm
holes
nxØ
150
110
102
04 x 18
165
125
102
04 x 18
065
185
145
122
04 x 18
080
200
160
138
08 x 18
100
220
180
158
08 x 18
125
250
210
188
08 x 18
150
285
240
212
08 x 22
200
340
295
268 12 x 22
14
ND
*
*
*
*
*
*
*
*
*
MOTOR
SUCT. OVERALL
h L1 P1 P2 P3
P2 power / 3-ph DISCH. H
L
P
230 V 400 V PORTS
kW A
A
ND mm mm mm mm mm mm mm mm
LRC 404-13/0.55 0.55 2.90 1.65 40 489 216 320 128 105 160 160 65
LRC 404-15/0.55 0.55 2.90 1.65 40 489 216 320 128 105 160 160 65
LRC 404-16/0.55 0.55 2.90 1.65 40 489 216 320 128 105 160 160 65
LRC 404-17/0.55 0.55 2.90 1.65 40 494 319 440 138 158 220 190 95
LRC 404-19/0.75 0.75 3.45 2.00 40 494 319 440 138 158 220 190 95
LRC 404-20/1.1
1.10 4.95 2.85 40 517 319 440 138 158 220 190 95
LRC 404-22/1.5 1.50 6.65 3.84 40 544 319 440 138 158 220 190 95
LRC 404-24/1.5 1.50 6.65 3.84 40 544 319 440 138 158 220 190 95
LRC 404-24/2.2 2.20 9.00 5.15 40 557 319 440 138 158 220 190 95
LRC 404-25/2.2 2.20 9.00 5.15 40 557 319 440 138 158 220 190 95
LRC 405-13/0.55 0.55 2.90 1.65 50 492 220 340 128 105 170 170 75
LRC 405-15/0.55 0.55 2.90 1.65 50 492 220 340 128 105 170 170 75
LRC 405-16/0.55 0.55 2.90 1.65 50 492 220 340 128 105 170 170 75
LRC 405-19/1.1
1.10 4.95 2.85 50 516 324 440 153 158 220 190 95
LRC 405-20/1.5 1.50 6.65 3.84 50 543 324 440 153 158 220 190 95
LRC 405-22/1.5 1.50 6.65 3.84 50 543 324 440 153 158 220 190 95
LRC 405-22/2.2 2.20 9.00 5.15 50 556 324 440 153 158 220 190 95
LRC 405-23/2.2 2.20 9.00 5.15 50 556 324 440 153 158 220 190 95
LRC 405-23/3
30.... 11.50 6.50 50 556 324 440 153 158 220 190 95
LRC 405-25/3
3...0. 11.50 6.50 50 556 324 440 153 158 220 190 95
LRC 406-13/0.55 0.55 2.90 1.65 65 518 232 340 148 105 170 170 75
LRC 406-14/0.55 0.55 2.90 1.65 65 518 232 340 148 105 170 170 75
LRC 406-15/0.55 0.55 2.90 1.65 65 518 232 340 148 105 170 170 75
LRC 406-16/0.75 0.75 3.45 2.00Â 65 518 232 340 148 105 170 170 75
LRC 406-18/1.5
1.50 6.65 3.84 65 556 335 475 162 160 238 244 129
LRC 406-20/2.2 2.20 9.00 5.15 65 569 335 475 162 160 238 244 129
LRC 406-22/3
300. 11.50 6.50 65 569 335 475 162 160 238 244 129
LRC 406-24/3
300. 11.50 6.50 65 569 335 475 162 160 238 244 129
LRC 406-24/4
400. 15.20 8.80 65 605 335 475 162 160 238 244 129
LRC 406-25/4
400. 15.20 8.80 65 605 335 475 162 160 238 244 129
LRC 406-25/5.5 5.50 —00 11.80 65 642 335 475 162 160 238 244 129
LRC 408-12/0.55 0.55 2.90 1.65 80 533 240 360 158 106 180 180 65
LRC 408-14/0.55 0.55 2.90 1.65 80 533 240 360 158 106 180 180 65
LRC 408-15/0.75 0.75 3.45 2.00 80 533 240 360 158 106 180 180 65
LRC 408-16/1.1
1.10 4.95 2.85 80 537 240 360 158 106 180 180 65
LRC 408-18/2.2 2.20 9.00 5.15 80 584 351 500 173 166 250 256 141
LRC 408-20/3
30.0 11.50 6.50 80 584 351 500 173 166 250 256 141
LRC 408-22/4
40.0 15.20 8.80 80 620 351 500 173 166 250 256 141
LRC 408-25/5.5 5.50 –00 11.80 80 657 351 500 173 166 250 256 141
LRC 410-12/0.55 0.55 2.90 1.65 100 533 252 395 158 108 198 198 83
LRC 410-14/0.75 0.75 3.45 2.00 100 533 252 395 158 108 198 198 83
LRC 410-16/1.1
1.10 4.95 2.85 100 557 252 395 158 108 198 198 83
LRC 410-16/1.5
1.50 6.65 3.84 100 557 269 395 158 108 198 198 83
LRC 410-17/2.2
2.20 9.00 5.15 100 591 365 550 183 172 275 281 166
LRC 410-18/2.2 2.20 9.00 5.15 100 591 365 550 183 172 275 281 166
LRC 410-19/3
3.00 11.50 6.50 100 591 365 550 183 172 275 281 166
LRC 410-21/4
4.00 15.20 8.80 100 627 365 550 183 172 275 281 166
LRC 410-23/5.5 5.50 –00 11.80 100 664 365 550 183 172 275 281 166
LRC 410-25/5.5 5.50 –00 11.80 100 664 365 550 183 172 275 281 166
LRC 410-25/7.5
7.50 –00 15.80 100 700 365 550 183 172 275 281 166
LRC 410-30/11 110.0 –00 2400 100 818 498 800 200 249 400 – 290
LRC 410-30/15 15.00 –00 3100 100 862 498 800 200 249 400 – 290
LRC 410-32/11 11.00 –00 2400 100 818 498 800 200 249 400 – 290
LRC 410-32/15 15.00 –00 3100 100 862 498 800 200 249 400 – 290
LRC 410-34/15 15.00 –00 3100 100 862 498 800 200 249 400 – 290
LRC 410-34/18.5 18.50 –00 38.00 100 878 498 800 200 249 400 – 290
LRC 410-36/18.5 18.50 –00 38.00 100 878 498 800 200 249 400 – 290
LRC 410-36/22 22.00 –00 44.00 100 916 498 800 200 249 400 – 290
LRC 410-36/30 30.00 –00 59.00 100 966 498 800 200 249 400 – 290
LRC 412-18/3
3.00 11.50 6.50 125 613 380 620 198 178 310 306 191
LRC 412-20/4
4.00 15.20 8.80 125 649 380 620 198 178 310 306 191
LRC 412-22/5.5 5.50 –00 11.80 125 686 380 620 198 178 310 306 191
LRC 412-24/7.5
7.50 –00 15.80 125 722 380 620 198 178 310 306 191
LRC 412-22/7.5
7.50 –00 15.80 125 722 380 620 198 178 310 306 191
LRC 412-25/9
9.00 –00 18.50 125 722 380 620 198 178 310 306 191
LRC 412-30/15 15.00 –00 3100 125 857 523 800 138 262 400 – 277
LRC 412-30/18.5 18.50 –00 38.00 125 873 523 800 138 262 400 – 277
LRC 412-32/18.5 18.50 –00 38.00 125 873 523 800 138 262 400 – 277
LRC 412-32/22 22.00 –00 44.00 125 901 523 800 138 262 400 – 277
LRC 412-34/22 22.00 –00 44.00 125 901 523 800 138 262 400 – 277
LRC 412-34/30 30.00 –00 59.00 125 961 523 800 138 262 400 – 277
LRC 412-36/22 22.00 –00 44.00 125 901 523 800 138 262 400 – 277
LRC 412-36/30 30.00 –00 59.00 125 961 523 800 138 262 400 – 277
LRC 415-20/5.5 55.0 –00 11.80 150 832 412 700 240 190 350 – 230
LRC 415-22/7.5
7.50 –00 15.80 150 832 412 700 240 190 350 – 230
LRC 415-23/9
9.00 –00 18.50 150 832 412 700 240 190 350 – 230
LRC 415-24/9
9.00 –00 18.50 150 832 412 700 240 190 350 – 230
LRC 415-24/11 11.00 –00 24.00 150 940 412 700 240 190 350 – 230
LRC 415-25/11 110.0 –00 24.00 150 940 412 700 240 190 350 – 230
LRC 415-25/15 15.00 –00 31.00 150 940 412 700 240 190 350 – 230
LRC 415-30/18.5 18.50 –00 38.00 150 918 548 800 240 274 400 – 285
LRC 415-30/22 22.00 –00 44.00 150 956 548 800 240 274 400 – 285
LRC 415-32/22 22.00 –00 44.00 150 956 548 800 240 274 400 – 285
LRC 415-32/30 30.00 –00 59.00 150 10060 548 800 240 274 400 – 285
LRC 415-34/22 22.00 –00 44.00 150 956 548 800 240 274 400 – 285
LRC 415-34/30 300.0 –00 59.00 150 10060 548 800 240 274 400 – 285
LRC 415-36/30 30.00 –00 59.00 150 10060 548 800 240 274 400 – 285
LRC 415-36/37 37.00 –00 71.00 150 10680 548 800 240 274 400 – 285
MOTORS EQUIPPED WITH THERMAL OVERLOAD PROTECTION PROBE.
X
mm
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
180
180
180
180
180
180
180
180
180
250
250
250
250
250
250
200
200
200
200
200
200
200
200
184
184
184
184
184
184
184
240
240
240
240
240
240
240
240
BASE PLATE
Y Z1 Z2
mm
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
240
240
240
240
240
240
240
240
240
300
300
300
300
300
300
260
260
260
260
260
260
260
260
244
244
244
244
244
244
244
300
300
300
300
300
300
300
300
mm
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
370
370
370
370
370
370
370
370
370
230
230
230
230
230
230
283
283
283
283
283
283
283
283
235
235
235
235
235
235
235
375
375
375
375
375
375
375
375
weight
e
mm mm kg
264 5 32
264 5 32
264 5 32
264 5 52
264 5 54
264 5 58
264 5 59
264 5 59
264 5 65
264 5 65
264 5 34
264 5 34
264 5 34
264 5 59
264 5 60
264 5 60
264 5 65
264 5 65
264 5 67
264 5 67
264 5 37
264 5 37
264 5 37
264 5 39
312
5 65
312
5 71
312
5 73
312
5 73
312
5 78
312
5 78
312
5 95
312
5 42
312
5 42
312
5 44
312
5 47
312
5 80
312
5 80
312
5 85
312
5 1020
312
5 47
312
5 49
312
5 52
312
5 53
312
5 83
312
5 83
312
5 85
312
5 90
312
5 1070
312
5 1070
312
5 1180
410 10 2190
410 10 2460
410 10 2190
410 10 2460
410 10 2460
410 10 2760
410 10 2760
410 10 2940
410 10 3350
312
5 99
312
5 1040
312
5 1210
312
5 1320
312
5 1320
312
5 1380
323 10 2630
323 10 2870
323 10 2900
323 10 3100
323 10 3120
323 10 3580
323 10 3170
323 10 3610
275 10 1530
275 10 1640
275 10 1700
275 10 1700
275 10 1870
275 10 1870
275 10 2050
415 10 3080
415 10 3170
415 10 3210
415 10 3660
415 10 3270
415 10 3700
415 10 376
415 10 4520
JRC 4 POLE
LRC-JRC
ELECTRICAL DATA AND DIMENSIONS AT 1450 RPM
ORDER
REFERENCE
JRC 405-13/0.55
JRC 405-15/0.55
JRC 405-16/0.55
JRC 405-19/1.1
JRC 405-20/1.5
JRC 405-22/1.5
JRC 405-22/2.2
JRC 405-23/2.2
JRC 405-25/3
MOTOR
SUCT. OVERALL
P2 power / 3-ph DISCH. H
L
P
230 V 400 V PORTS
kW A
A
ND mm mm mm
0.55 2.90 1.65 50 492 444 393
0.55 2.90 1.65 50 492 444 393
0.55 2.90 1.65 50 492 444 393
1.10 4.95 2.85 50 543 639 503
1.50 6.65 3.84 50 543 639 503
1.50 6.65 3.84 50 543 639 503
2.20 9.00 5.15 50 556 639 503
2.20 9.00 5.15 50 556 639 503
3.00 11.50 6.50 50 556 639 503
mm
128
128
128
153
153
153
153
153
153
mm
226
226
226
318
318
318
318
318
318
mm
155
155
155
185
185
185
185
185
185
mm
340
340
340
440
440
440
440
440
440
mm
30
30
30
38
38
38
38
38
38
mm
23
23
23
25
25
25
25
25
25
mm
365
365
365
494
494
494
494
494
494
mm
410
410
410
543
543
543
543
543
543
mm
228
228
228
350
350
350
350
350
350
mm mm kg
310
5 66
310
5 66
310
5 66
419
6 117
419
6 119
419
6 119
419
6 131
419
6 131
419
6 135
JRC 406-13/0.55
JRC 406-14/0.55
JRC 406-15/0.55
JRC 406-16/0.75
JRC 406-18/1.5
JRC 406-20/2.2
JRC 406-22/3
JRC 406-24/3
JRC 406-24/4
JRC 406-25/4
JRC 406-25/5.5
0.55
0.55
0.55
0.75
1.50
2.20
3.00
3.00
4.00
4.00
5.50
2.90 1.65
2.90 1.65
2.90 1.65
3.45 2.00
6.65 3.84
9.00 5.15
11.50 6.50
11.50 6.50
15.20 8.80
15.20 8.80
–00 11.80
65
65
65
65
65
65
65
65
65
65
65
510
510
510
510
556
569
569
569
605
605
642
461
461
461
461
664
664
664
664
664
664
664
393
393
393
393
538
538
538
538
538
538
538
148
148
148
148
162
162
162
162
162
162
162
222
222
222
222
327
327
327
327
327
327
327
155
155
155
155
210
210
210
210
210
210
210
340
340
340
340
475
475
475
475
475
475
475
30
30
30
30
38
38
38
38
38
38
38
23
23
23
23
25
25
25
25
25
25
25
365
365
365
365
494
494
494
494
494
494
494
410
410
410
410
543
543
543
543
543
543
543
228
228
228
228
350
350
350
350
350
350
350
310
310
310
310
419
419
419
419
419
419
419
5 72
5 72
5 72
5 75
6 125
6 137
6 141
6 141
6 151
6 151
6 185
JRC 408-12/0.55 0.55
JRC 408-14/0.55 0.55
JRC 408-15/0.75 0.75
JRC 408-16/1.1
1.10
JRC 408-19/2.2
2.20
JRC 408-20/3
3.00
JRC 408-22/4
4.00
JRC 408-25/5.5 5.5.00
2.90 1.65
2.90 1.65
3.45 2.00
4.95 2.85
9.00 5.15
11.50 6.50
15.20 8.80
–00 11.80
80
80
80
80
80
80
80
80
524
524
524
575
584
584
620
657
483
483
483
483
696
696
696
696
413
413
413
413
563
563
563
563
158
158
158
158
173
173
173
173
231
231
231
231
342
342
342
342
168
168
168
168
220
220
220
220
360
360
360
360
500
500
500
500
30
30
30
30
38
38
38
38
23
23
23
23
25
25
25
25
365
365
365
365
494
494
494
494
410
410
410
410
543
543
543
543
228
228
228
228
350
350
350
350
310
310
310
310
419
419
419
419
5
5
5
5
6
6
6
6
86
86
89
96
145
149
159
193
*
*
*
*
*
*
*
*
*
JRC 410-12/0.55
JRC 410-13/0.75
JRC 410-14/1.1
JRC 410-16/1.5
JRC 410-18/2.2
JRC 410-19/3
JRC 410-21/4
JRC 410-23/5.5
JRC 410-25/5.5
JRC 410-25/7.5
JRC 410-30/11
JRC 410-30/15
JRC 410-32/11
JRC 410-32/15
JRC 410-34/15
JRC 410-34/18.5
JRC 410-36/18.5
JRC 410-36/22
JRC 410-36/30
0.55
0.75
1.10
1.50
2.20
3.00
4.00
5.50
5.50
7.50
11.00
15.00
11.00
15.00
15.00
18.50
18.50
22.00
30.00
2.90
3.45
4.95
6.65
9.00
11.50
15.20
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
528
528
579
579
591
591
627
664
664
700
818
862
818
862
862
878
878
916
966
523
523
523
523
722
722
722
722
722
722
978
978
978
978
978
978
978
978
978
448
448
448
448
613
613
613
613
613
613
847
847
847
847
847
847
847
847
847
158
158
158
158
183
183
183
183
183
183
200
200
200
200
200
200
200
200
200
250
250
250
250
354
354
354
354
354
354
496
496
496
496
496
496
496
496
496
175
175
175
175
235
235
235
235
235
235
350
350
350
350
350
350
350
350
350
395
395
395
395
550
550
550
550
550
550
800
800
800
800
800
800
800
800
800
30
30
30
30
38
38
38
38
38
38
23
23
23
23
23
23
23
23
23
23
23
23
23
25
25
25
25
25
25
–
–
–
–
–
–
–
–
–
365
365
365
365
494
494
494
494
494
494
480
480
480
480
480
480
480
480
480
410
410
410
410
543
543
543
543
543
543
540
540
540
540
540
540
540
540
540
228
228
228
228
350
350
350
350
350
350
487
487
487
487
487
487
487
487
487
310
310
310
310
419
419
419
419
419
419
527
527
527
527
527
527
527
527
527
5
5
5
5
6
6
6
6
6
6
10
10
10
10
10
10
10
10
10
97
100
107
109
156
160
170
204
204
226
390
440
400
450
450
495
500
530
610
*
*
*
*
*
*
*
*
JRC 412-18/3
JRC 412-20/4
JRC 412-22/5.5
JRC 412-24/7.5
JRC 412-25/7.5
JRC 412-25/9
JRC 412-30/15
JRC 412-30/18.5
JRC 412-32/18.5
JRC 412-32/22
JRC 412-34/22
JRC 412-34/30
JRC 412-36/22
JRC 412-36/30
3.00 11.50 6.50 125 613 750 683 198 367 260 620 38 25
4.00 15.20 8.80 125 649 750 683 198 367 260 620 38 25
5.50 –00 11.80 125 686 750 683 198 367 260 620 38 25
7.50 –00 15.80 125 722 750 683 198 367 260 620 38 25
7.50 –00 15.80 125 722 750 683 198 367 260 620 38 25
9.00 –00 18.50 125 722 750 683 198 367 260 620 38 25
15.00 –00 31.00 125 877 1022 847 215 520 350 800 23 –
18.50 –00 38.00 125 893 1022 847 215 520 350 800 23 –
18.50 –00 38.00 125 893 1022 847 215 520 350 800 23 –
22.00 –00 44.00 125 931 1022 847 215 520 350 800 23 –
22.00 –00 44.00 125 931 1022 847 215 520 350 800 23 –
30.00 –00 59.00 125 981 1022 847 215 520 350 800 23 –
22.00 –00 44.00 125 931 1022 847 215 520 350 800 23 –
30.00 –00 59.00 125 981 1022 847 215 520 350 800 23 –
494
494
494
494
494
494
500
500
500
500
500
500
500
500
543
543
543
543
543
543
560
560
560
560
560
560
560
560
350
350
350
350
350
350
487
487
487
487
487
487
487
487
419
419
419
419
419
419
527
527
527
527
527
527
527
527
6
6
6
6
6
6
10
10
10
10
10
10
10
10
174
184
218
240
240
252
475
520
525
560
565
650
575
655
*
*
*
*
*
*
*
*
JRC 415-20/5.5
JRC 415-22/7.5
JRC 415-23/9
JRC 415-24/9
JRC 415-24/11
JRC 415-25/11
JRC 415-25/15
JRC 415-30/18.5
JRC 415-30/22
JRC 415-32/22
JRC 415-32/30
JRC 415-34/22
JRC 415-34/30
JRC 415-36/30
JRC 415-36/37
5.50
7.50
9.00
9.00
11.00
11.00
15.00
18.50
22.00
22.00
30.00
22.00
30.00
30.00
37.00
400
400
400
400
400
400
400
530
530
530
530
530
530
530
530
460
460
460
460
460
460
460
590
590
590
590
590
590
590
590
432
432
432
432
432
432
432
487
487
487
487
487
487
487
487
472
472
472
472
472
472
472
527
527
527
527
527
527
527
527
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
272
294
306
306
342
342
376
555
560
575
675
595
675
675
820
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
–00
1.65
2.00
2.85
3.84
5.15
6.50
8.80
11.80
11.80
15.80
24.00
31.00
24.00
31.00
31.00
38.00
38.00
44.00
59.00
11.80
15.80
18.50
18.50
24.00
24.00
31.00
38.00
44.00
44.00
59.00
44.00
59.00
59.00
71.00
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
771
807
807
807
940
940
940
918
956
956
1006
956
1006
1006
1006
812
812
812
812
812
812
812
1077
1077
1077
1077
1077
1077
1077
1077
747
747
747
747
747
747
747
847
847
847
847
847
847
847
847
h
L1 P1 P2 P3 P4
X
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
394
394
394
394
394
394
394
550
550
550
550
550
550
550
550
290
290
290
290
290
290
290
350
350
350
350
350
350
350
350
700
700
700
700
700
700
700
800
800
800
800
800
800
800
800
27
27
27
27
27
27
27
24
23
23
23
23
23
23
23
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
BASE PLATE
Y Z1 Z2
JRC 420-22/9
9.00 –00 18.50 200 915 950 11230 320 435 400 1000 103 – 470 530 450 490
JRC 420-23/11
11.00 –00 24.00 200 1048 950 11230 320 435 400 1000 103 – 470 530 450 490
JRC 420-25/15 15.00 –00 31.00 200 1048 950 11230 320 435 400 1000 103 – 470 530 450 490
* MOTORS EQUIPPED WITH THERMAL OVERLOAD PROTECTION PROBE.
weight
e
10 453
10 489
10 523
JRC 405 to JRC 412
➧
➧
➧
1 – Drain plug Ø 1/4”
2 – Air vent cock
3 – Pressure gauge
connection ports Ø 1/4”G
JRC 415 to JRC 420
➧
➧
JRC 415
JRC 420
➧
➧
RECOMMENDED ACCESSORIES
RECOMMENDED ACCESSORIES
● Motor safety circuit breaker (LRC).
● Control and protection box for MGP motors (JRC).
● Blank off cover (JRC).
● Round counter-flanges (to be welded) PN16.
● Isolating valves.
● Pressure gauge kit.
● Anti-vibration sleeves.
15
LRC-JRC
LRC-JRC 2 POLE
ELECTRICAL DATA AND DIMENSIONS AT 2900 RPM
LRC
➧
➧
➧
1 – Drain plug Ø 1/4”G
2 – Air vent cock
3 – Pressure gauge connection
ports Ø 1/4” G
Suction-discharge flanges PN16
ND
ND
D
mm
040
050
c
mm
g
mm
holes
nxØ
150
110
088 04 x 18
165
125
102
04 x 18
065
185
145
122
04 x 18
080
200
160
138
08 x 18
100
220
180
158
08 x 18
JRC
➧
➧
➧
16
1 – Drain plug Ø 1/4”
2 – Air vent cock
3 – Pressure gauge
connection ports Ø 1/4” G
ORDER
REFERENCE
MOTOR
SUCT. OVERALL
h L1 P1 P2 P3
P2 power / 3-ph DISCH. H
L
P
X
230 V 400 V PORTS
kW A
A
ND mm mm mm mm mm mm mm mm mm
mm mm mm mm kg
LRC 204-13/1.5
LRC 204-15/2.2
LRC 204-16/2.2
LRC 204-16/3
LRC 204-17/4
LRC 204-17/5.5
LRC 204-19/5.5
LRC 204-19/7.5
LRC 204-20/7.5
LRC 204-20/9
LRC 204-22/11
LRC 204-24/15
1.5
2.2
2.2
3.0
4.0
5.5
5.5
7.5
7.5
9.0
11.0
15.0
6.65
9.00
9.00
11.50
15.20
–.00
–.00
–.00
–.00
–.00
–.00
–.00
3.84
5.15
5.15
6.50
8.80
11.80
11.80
15.80
15.80
18.50
24.00
31.00
40
40
40
40
40
40
40
40
40
40
40
40
489
513
513
553
594
613
613
613
613
667
667
775
216
216
216
216
319
319
319
319
319
319
350
350
320
320
320
320
440
440
440
440
440
440
440
440
128
128
128
128
138
138
138
138
138
138
138
138
105
105
105
105
158
158
158
158
158
158
158
158
160
160
160
160
220
220
220
220
220
220
220
220
160
160
160
160
190
190
190
190
190
190
190
190
65
65
65
65
95
95
95
95
95
95
95
95
210
210
210
210
210
210
210
210
210
210
210
210
260
260
260
260
260
260
260
260
260
260
260
260
190
190
190
190
190
190
190
190
190
190
190
190
264
264
264
264
264
264
264
264
264
264
264
264
5
5
5
5
5
5
5
5
5
5
5
5
34
41
41
44
71
76
76
83
83
107
120
134
LRC 205-13/2.2
LRC 205-15/3
LRC 205-15/4
LRC 205-16/3
LRC 205-16/4
LRC 205-19/7.5
LRC 205-19/9
LRC 205-20/9
LRC 205-20/11
LRC 205-22/11
LRC 205-22/15
2.2.
3.0
4.0
3.0
4.0
7.5
9.0
9.0
11.0
11.0
15.0
9.00
11.50
15.20
11.50
15.20
–.00
–.00
–.00
–.00
–.00
–.00
5.15
6.50
8.80
6.50
8.80
15.80
18.50
18.50
24.00
24.00
31.00
50
50
50
50
50
50
50
50
50
50
50
516
556
592
556
592
611
665
665
665
665
773
220
220
220
220
220
324
324
324
350
350
350
340
340
340
340
340
440
440
440
440
440
440
128
128
128
128
128
153
153
153
153
153
153
105
105
105
105
105
158
158
158
158
158
158
170
170
170
170
170
220
220
220
220
220
220
170
170
170
170
170
190
190
190
190
190
190
75
75
75
75
75
95
95
95
95
95
95
210
210
210
210
210
210
210
210
210
210
210
260
260
260
260
260
260
260
260
260
260
260
190
190
190
190
190
190
190
190
190
190
190
264
264
264
264
264
264
264
264
264
264
264
5
5
5
5
5
5
5
5
5
5
5
43
46
52
46
52
83
107
107
120
120
134
LRC 206-12/2.2
LRC 206-13/3
LRC 206-14/3
LRC 206-14/4
LRC 206-15/4
LRC 206-15/5.5
LRC 206-16/5.5
LRC 206-16/7.5
LRC 206-18/9
LRC 206-18/11
LRC 206-20/11
LRC 206-20/15
2.2
3.0
3.0
4.0
4.0
5.5
5.5
7.5
9.0
11.0
11.0
15.0
9.00
11.50
11.50
15.20
15.20
–.00
–.00
–.00
–.00
–.00
–.00
–.00
5.15
6.50
6.50
8.80
8.80
11.80
11.80
15.80
18.50
24.00
24.00
31.00
65
65
65
65
65
65
65
65
65
65
65
65
542
582
582
618
618
637
637
637
678
678
786
786
232
232
232
237
237
238
238
238
335
350
350
350
340
340
340
340
340
340
340
340
475
475
475
475
148
148
148
148
148
148
148
148
162
162
162
162
105
105
105
105
105
105
105
105
160
160
160
160
170
170
170
170
170
170
170
170
238
238
238
238
170
170
170
170
170
170
170
170
244
244
244
244
75
75
75
75
75
75
75
75
129
129
129
129
210
210
210
210
210
210
210
210
250
250
250
250
260
260
260
260
260
260
260
260
300
300
300
300
190
190
190
190
190
190
190
190
230
230
230
230
264
264
264
264
264
264
264
264
312
312
312
312
5
5
5
5
5
5
5
5
5
5
5
5
47
50
50
56
56
61
61
68
113
126
126
140
LRC 208-12/3
LRC 208-13/4
LRC 208-14/4
LRC 208-14/5.5
LRC 208-16/7.5
3.0
4.0
4.0
5.5
7.5
11.50 6.50
15.20 8.80
15.20 8.80
–.00 11.80
–.00 15.80
80
80
80
80
80
597
633
633
652
652
240
244
244
245
245
360
360
360
360
360
158
158
158
158
158
106
110
110
111
111
180
180
180
180
180
180
180
180
180
180
65
65
65
65
65
250
250
250
250
250
300
300
300
300
300
230
230
230
230
230
312
312
312
312
312
5
5
5
5
5
54
61
61
65
72
LRC 210-12/4
LRC 210-13/5.5
LRC 210-14/7.5
LRC 210-15/9
LRC 210-16/11
4.0
5.5
7.5
9.0
11.0
15.20
–.00
–.00
–.00
–.00
100
100
100
100
100
633
652
652
706
706
245
255
255
276
276
395
395
395
395
395
158
158
158
158
158
110
111
111
132
132
198
198
198
198
198
198
198
198
198
198
83
83
83
83
83
250
250
250
250
250
300
300
300
300
300
230
230
230
230
230
312
312
312
312
312
5
5
5
5
5
67
71
78
102
115
ORDER
REFERENCE
MOTOR
SUCT. OVERALL
h L1 P1 P2 P3 P4
BASE PLATE
weight
P2 power / 3-ph DISCH. H
L
P
X Y Z1 Z2 e
230 V 400 V PORTS
kW A
A
ND mm mm mm mm mm mm mm mm mm mm mm mm mm mm kg
JRC 205-13/2.2
JRC 205-15/3
JRC 205-16/3
JRC 205-17/7.5
JRC 205-19/7.5
JRC 205-19/9
JRC 205-20/9
2.2 9.00 5.15
3.0 11.50 6.50
3.0 11.50 6.50
7.5 –00 15.80
7.5 –00 15.80
9.0 –00 18.50
9.0 –00 18.50
50
50
50
50
50
50
50
JRC 206-12/2.2
JRC 206-13/3
JRC 206-14/3
2.2 9.00
3.0 11.50
3.0 11.50
JRC 208-12/3
JRC 208-13/4
JRC 208-15/5.5
JRC 208-16/7.5
JRC 210-12/4
JRC 210-13/5.5
JRC 210-14/7.5
JRC 210-15/7.5
8.80
11.80
15.80
18.50
24.00
444
444
444
639
639
639
639
393
393
393
503
503
503
503
128
128
128
153
153
153
153
226
226
226
318
318
318
318
155
155
155
185
185
185
185
340
340
340
440
440
440
440
30
30
30
38
38
38
38
23
23
23
25
25
25
25
365
365
365
494
494
494
494
410
410
410
543
543
543
543
228
228
228
350
350
350
350
weight
e
310
310
310
419
419
419
419
5
5
5
6
6
6
6
84
90
90
224
238
286
286
65 534
65 574
65 574
461 393 148 222 155 340 30 23 365 410 228 310
461 393 148 222 155 340 30 23 365 410 228 310
461 393 148 222 155 340 30 23 365 410 228 310
5
5
5
90
96
96
3.0 11.50 6.50
4.0 15.20 8.80
5.5 –00 11.80
7.5 –00 15.80
80
80
80
80
588
624
643
643
483
483
483
483
413
413
413
413
158
158
158
158
231
231
231
231
168
168
168
168
360
360
360
360
30
30
30
30
23
23
23
23
365
365
365
365
410
410
410
410
228
228
228
228
310
310
310
310
5 96
5 109
5 117
5 131
4.0 15.20 8.80
5.5 –00 11.80
7.5 –00 15.80
7.5 –00 15.80
100
100
100
100
628
647
647
647
523
523
523
523
448
448
448
448
158
158
158
158
250
250
250
250
175
175
175
175
395
395
395
395
30
30
30
30
23
23
23
23
365
365
365
365
410
410
410
410
228
228
228
228
310
310
310
310
5
5
5
5
5.15
6.50
6.50
516
556
556
592
592
646
646
BASE PLATE
Y Z1 Z2
117
117
137
137
motralec
4 rue Lavoisier . ZA Lavoisier . 95223 HERBLAY CEDEX
Tel. : 01.39.97.65.10 / Fax. : 01.39.97.68.48
Demande de prix / e-mail : [email protected]
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