jurop LC 420 User Manual

INSTALLATION, USE AND MAINTENANCE MANUAL – LC
REV. 12
10-12-2021
7 / 44
Jurop SpA
Via Crosera n° 50
33082 Azzano Decimo, PN (Italia)
TEL. +39 0434 636811 FAX. +39 0434 636812
http://www.jurop.it
e-mail: info@jurop.it
2.2. Performances
PERFORMANCES
LC 300
LC 420
LC 580
LC 750
Rotation speed
LC…D
rpm
1300
1300
1200
1200
LC…M
rpm
540 - 1000
540 - 1000
540 - 1000
540 - 1000
LC…HDR
rpm
1300
1300
1200
1200
Air flow under free air condition (
1
)
l/min
8500
12000
16330
20000
m³/h
510
720
980
1200
Air flow 60% vacuum rate
l/min
6415
9000
14500
16000
m³/h
385
540
870
960
Air flow 80% vacuum rate
l/min
3450
4833
12180
13100
m³/h
207
290
731
790
Max. vacuum at continuous duty (
1
)
%
80
80
80
80
Max. vacuum
%
92
92
95
95
Power required at max. vacuum
kW
14
18
17
20.5
Power required at 0.5 relative bar (1.5 abs.)
kW
12
16
29
27
Power required at 1.0 relative bar (2.0 abs.)
kW
17
24
35
35
Max. relative pressure (abs.)
bar
1 (2)
1 (2)
1 (2)
1 (2)
Air flow at 0.5 relative bar (1.5 abs.)
l/min
7500
10830
15500
19400
m³/h
454
650
930
1160
Air flow at 1.0 relative bar (2,0 abs.)
l/min
7000
9830
14400
18300
m³/h
420
590
864
1100
Oil consumption
g/h
200
220
240
250
Oil tank capacity
l
4
4
4
4
Sound pressure level (
2
)
Vacuum 60%
dB(A)
70
73
72
72
Sound pressure level (
2
)
Vacuum 90%
dB(A)
73
75
74
75
Circulating pump speed
rpm
2700
2700
2700
2700
Circulating flow rate
l/min
55
55
55
55
Heat exchange rate
Kcal/h
6000
8000
9500
13000
Mass moment of inertia
kgm²
0,15
0,21
0,37
0,81
Weight
LC…D
kg
195
210
232
308
LC…M
kg
200
215
252
328
LC…HDR
kg
205
220
247
323
REFERENCE CONDITIONS
Performances referred to vacuum pump operating at max. speed
Vacuum condition: atmospheric discharge
Actual performance may vary of 5%
Pressure condition: atmospheric suction
Conveyed gas: air
Reference abs. pressure: 1013 mbar
Reference temperature: 20°C
(1)
: At nominal speed and room temperature 20°C (68°F)
Functioning in free air
(2)
: At nominal speed. Distance: 7m in open field
FLOW / POWER
Data at nominal speed
Model
Free port
Vacuum
Pressure (abs)
20%
40%
60%
70%
80%
90%
1,5 bar
1,8 bar
2,0 bar
m
3
/h
510
480
444
385
285
207
10
454
435
420
LC 300
l/min
8500
8000
7400
6420
4760
3450
190
7500
7250
7000
kW
8
9
10
11
12
13
14
12
15
17
m
3
/h
720
670
620
540
400
290
16
650
610
590
LC 420
l/min
12000
11170
10330
9000
6670
4833
270
10830
10170
9830
kW
11
12
14
15
16
16,5
17
16
21
24
m
3
/h
980
956
921
870
828
731
350
930
888
864
LC 580
l/min
16330
15930
15350
14500
13800
12180
5830
15500
14800
14400
kW
25
22,5
21
20
19
18
17,5
29
33
35
m
3
/h
1200
1134
1050
960
870
786
360
1164
1134
1100
LC 750
l/min
20000
18900
17500
16000
14500
13100
6000
19400
18900
18300
kW
20.5
20.5
20.5
20.5
20.5
20.5
20.5
27
31.8
35

jurop LC 420 Specifications

General

Brand	jurop
Model	LC 420
Category	Water Pump
Language	English