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PROVEN TECHNOLOGY
CENTRIFUGAL PUMPS PRODUCT OVERVIEW
2
DESMI Centrifugal Pumps
DESMI is co-operating with the customers to develop innovations in pump technology. Whether it is solving
individual application problems or developing new ideas, we are always looking for ways of doing things better.
DESMI’s range of centrifugal pumps represents the latest developments, based on more than 150 years of experience in
the pump industry.
The pumps are characterised by high-level efficiency and low NPSH values.
DESMI vertical pumps require minimal space and provide easy access for maintenance of the pump’s rotating parts.
3
DESMI Centrifugal Pumps
DESMI Centrifugal Pumps
ESL/ESLH In-line and end-suction single-stage centrifugal pump
Nominal diameter (DN) 25 to 100
Flow rate - 50Hz Up to 200 m³/h (880 US gpm)
Flow rate - 60 Hz Up to 250 m³/h (1100 US gpm)
Head Up to 65 m (210 ft)
Pressure Up to 30 bar (435 psi)
Temperature Up to 140°C (284°F)
Motor Standard and EX motors
VFD Direct or wall-mounted
Applications: Water, water with additives, seawater and oils up to 500 cSt.
DESMI ESL
DESMI NSLVDESMI NSLHDESMI NSL
NSLH/VVertical and horizontal end-suction centrifugal pump
Nominal diameter (DN) 80 to 400
Flow rate Up to 1800 m³/h (7900 US gpm)
Head Up to 220 m (720 ft)
Pressure Up to 25 bar (363 psi)
Temperature Up to 150°C (302°F)
Motor Standard and EX motors
VFD Direct or wall-mounted
ATEX approved.
Applications: Water, water with additives, seawater and oils up to 500 cSt.
NSL Vertical and horizontal in-line centrifugal pump
Nominal diameter (DN) 65 to 400
Flow rate Up to 1800 m³/h (7900 US gpm)
Head Up to 220 m (720 ft)
Pressure Up to 25 bar (363 psi)
Temperature Up to 150°C (302°F)
Motor Standard and EX motors
VFD Direct or wall-mounted
ATEX approved.
Applications: Water, water with additives, seawater and oils up to 500 cSt.
DESMI NSL Horizontal
DSL Vertical and horizontal inline double suction centrifugal pump
Nominal diameter (DN) 150 to 600
Flow rate - 50 Hz Up to 6200 m³/h (27300 US gpm)
Flow rate - 60 Hz Up to 7400 m³/h (32580 US gpm)
Head Up to 140 m (459 ft.)
Pressure Up to 25 bar (363 psi)
Temperature Up to 140°C (284°F)
Motor Standard a nd EX motors
VFD Wall-mounted
ATEX approved.
Applications: Water with additives and seawater.
DESMI DSL DESMI DSL HorizontalDESMI ESLH
Single-stage, End-suction Double Suction, In-line
In-line, Vertical & Horizontal End-suction
DESMI Centrifugal Pumps
4
Submerged deep well pump
Nominal diameter (DN) 150 to 300
Flow rate Up to 11100 m3/h (4840 US gpm)
Head Up to 160 m (525 ft)
Motor Standard and EX motors
VFD Direct or wall-mounted
Deep Well Pump
Submerged Lubrication Oil Pump
Self-priming centrifugal pump Modular S
Nominal diameter (DN) 32 to 125
Flow rate Up to 400 m3/h (1760 US gpm)
Head Up to 150 m (490 ft)
Temperature Up to 120o C (248o F)
Motor Standard and EX motors
VFD Direct or wall-mounted
ATEX approved.
Applications: Water, water with additives, seawater and oils up to 500 cSt.
Horizontal self-priming centrifugal pump SA / SAEN
Nominal diameter (DN) 20 to 200
Flow rate Up to 650 m3/h (2900 US gpm)
Head Up to 110 m (360 ft)
Temperature Up to 120o C (248o F)
Motor Standard and EX motors
VFD Direct or wall-mounted
Applications: Water, water with additives, seawater and oils up to 500 cSt.
DESMI SA
Self-priming Self-priming
DESMI Modular S
DESMI Modular SMonobloc
DESMI Vertical Centrifugal Multi-stage Pumps
5
DESMI DPV Pumps
VerticalDPV
2-pole 2, 4, 6, 10, 15, 25, 40, 60, 85, 125
4-pole 15, 25, 40, 60, 85, 125
Capacity range (m3/h)/(gpm) 0.5–193/2-849
Maximum pump pressure (m)/(ft) 5/16 to 400/1312
Temperature range medium -20 - +140o C / -4 - 284o F
Applications: Water, sprinkler, industry, cleaning systems and boiler feeds.
DESMI Electric Borehole Pumps
Multi-stage
Submersible, high-efficiency multi-stage borehole pumpsMore than 9,000 combinations
Nominal diameter (DN) 4” to 10”
Flow rate Up to 180 m3/h (1160 US gpm)
Head Up to 850 m (2800 ft)
Motor 2 and 4 pole, 2900 / 1450 rpm
Applications: Drinking water, DM174, WRAS, ACS, KTW-W270.
Multi-stage
6
DESMI Centrifugal Pumps - DSLD
SL
Cen
trifu
gal
Pu
mp
, 14
50
rp
m, 5
0 H
z
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET MAX EFFICIENCY
M3/H
DSL 960 RPM
200 300 400 600 800 1000 1500 2000 3000 4000 5000 6000 8000500
4
6
8
10
15
20
40
50
30
MLC
3
5
4
6
8
10
15
20
40
50
30
MLC
3
5
250-310
250-360
300-320
300-360
300-430
300-495
350-460
350-500
400-460
400-500
450-490
450-520
500-515 500-550
600-580
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET MAX EFFICIENCY
M3/H
DSL 1450 RPM
350 400 600 800 1000 1500 2000 3000 4000 50005006
8
10
15
20
40
50
30
MLC
6
8
10
15
20
40
50
30
MLC
250-310
250-360
60
80
100
60
80
100
300-320
300-430
300-495
350-460
350-500
400-460
400-500
300-360
DS
L C
entr
ifug
al P
um
p, 9
60
rp
m, 5
0 H
z
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
7
DESMI Centrifugal Pumps - DSLD
SL
Cen
trifu
gal
Pu
mp
, 174
0 r
pm
, 60
Hz
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET MAX EFFICIENCY
M3/H
DSL 1152 RPM
300 400 600 800 1000 1500 2000 3000 4000 5000 6000 80005004
6
8
10
15
20
40
50
30
MLC
5
4
6
8
10
15
20
40
50
30
MLC
5
250-310
250-360
300-320
300-360
300-430
300-495
60
70
350-460
350-500
400-460
400-500
450-490
450-520
500-515 500-550
600-580
60
70
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET MAX EFFICIENCY
M3/H
DSL 1740 RPM
400 600 800 1000 1500 2000 3000 4000 500050010
15
20
40
50
30
MLC
10
15
20
40
50
30
MLC
60
70
250-310
60
70
250-360
300-320
300-360
300-430
300-495
350-460
350-500
400-460
400-50080
100
120
140
80
100
120
140
DS
L C
entr
ifug
al P
um
p, 1
152
rpm
, 60
Hz
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
8
DESMI Centrifugal Pumps - ESLE
SL
Cen
trifu
gal
Pu
mp
, 96
0 r
pm
, 50
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 960 RPM MLC
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
1
5
10
2
25-180
32-180
40-180
1
50-180
65-180
80-180
100-180
1
0.60.6
0.6
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
9
DESMI Centrifugal Pumps - ESLE
SL
Cen
trifu
gal
Pu
mp
, 14
50
rp
m, 5
0 H
zE
SL
Cen
trifu
gal
Pu
mp
, 29
50
rp
m, 5
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 1450 RPM MLC
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 50 130132
5
10
20
1
25-180
40-180
50-180
65-180
80-180100-180
32-180
5
10
20
2
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 2950 RPM MLC
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 100 150 20053 72 4 15 30 50 13013 3005
10
20
30
40
50
60
70
1
25-180
5
10
20
30
40
50
60
70
250
32-180
40-180
50-180
65-180
80-180 100-180
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
10
DESMI Centrifugal Pumps - Modular SS
Cen
trifu
gal
Pu
mp
, 96
0 r
pm
, 50
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 960 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
250-32-135
1 1
70-50-175
70-50-275
80-70-175
80-70-220
100-80-175
80-70-275
100-80-220
100-80-275
125-100-220
125-80-275
125-80-220
15 15
130
MLC
32-25-110
70-50-220
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
11
DESMI Centrifugal Pumps - Modular SS
Cen
trifu
gal
Pu
mp
, 14
50
rp
m, 5
0 H
zS
Cen
trifu
gal
Pu
mp
, 29
50
rp
m, 5
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 1450 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 50132
5
10
5
10
2
70-50-175
15 15
130
MLC
50-32-135
70-50-275
80-70-175
80-70-220
80-70-275
100-80-175
100-80-220
100-80-275
125-80-220
125-80-275
125-100-220
20
30
20
30
150 200
32-25-110
70-50-220
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 2950 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 1007 15 30 501310 10
15 15
130
MLC
50-32-135
20
30
20
30
150 200
70-50-175
70-50-275
80-70-220100-80-220
80-70-175
80-70-275
100-80-175
100-80-275
125-80-220
125-80-275
125-100-22040
50
60
70
80
100
130
300 400
50
60
70
80
100
130
40
70-50-220
5
32-25-110
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
12
DESMI Centrifugal Pumps - NSLN
SL
Cen
trifu
gal
Pu
mp
, 96
0 r
pm
, 50
Hz
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400 600 800 1000 1500
MAX EFFICIENCY
M3/H
NSL 960 RPM
500
MLC
80-215
3020105
2
20
30
10
1
5
40
50
60
80-265
300-525350-525
MLC
2
20
30
10
1
5
40
50
60
80-330
100-215
100-330
100-415
125-215
125-265
125-330
125-415
150-265
150-330
150-415
200-265
200-330
200-415
200-525
250-265
250-330
250-415
250-525
300-415
100-265
300-418
150-215
125-465
100-465
150-465
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
13
DESMI Centrifugal Pumps - NSLN
SL
Cen
trifu
gal
Pu
mp
, 14
50
rp
m, 5
0 H
zN
SL
Cen
trifu
gal
Pu
mp
, 29
50
rp
m, 5
0 H
z
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400 600 800 1000 1500
MAX EFFICIENCY
M3/H
NSL 1450 RPM
500
MLC
302010
20
30
10
5
40
50
60
MLC
20
30
10
5
40
50
60
70
90
110
70
90
110
2000 3000
80-215
80-265
100-215
80-330
100-265
100-330
100-415
125-215
125-265
125-330
125-415
150-215
150-265
150-330
150-415
200-265
200-330
200-415
200-525
250-265
250-330
250-415
250-525
300-415300-418
300-525 350-525
3 3
125-465
100-465
150-465
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400 600
MAX EFFICIENCY
M3/H
NSL 2950 RPM
500
MLC
3020
20
30
40
50
60
MLC
20
30
40
50
60
70
90
110
70
90
110
80-215
170
130 130
170
80-265
80-330
100-215
100-265
100-330
125-215
125-265
125-330
15
125-265B
15
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
14
DESMI Centrifugal Pumps - SAS
A C
entr
ifug
al P
um
p, 9
60
rp
m, 5
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 960 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
2
1 1
15 15
130
MLC
25-122/12
35-135/12
50-180/4
50-180/8
50-1
80/6
65-250/6
65-250/8
65-250/17
80-160/17
80-220/17
100-235/28
125-235/32.5
150-260/33
200-320/50
1 150 200 300 400 500
20-90/9
0.6
0.40.60.4
0.6
0.4
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
15
DESMI Centrifugal Pumps - SAS
A C
entr
ifug
al P
um
p, 1
45
0 r
pm
, 50
Hz
SA
Cen
trifu
gal
Pu
mp
, 29
50
rp
m, 5
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 1450 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
2
1 1
15 15
130
MLC
20-90/9
1 150 200 300 400 500
25-122/12
35-135/12
50-1
80/6
50-180/8
65-250/8
65-250/17
80-160/17
80-220/17
100-235/28
125-235/32.5
150-260/33
200-320/50
20
30
700
20
30
0.6
50-180/4
65-250/6
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 2950 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
5
10
5
10
15 15
130
MLC
1 150 200 300
20-90/9
20
30
20
30
25-122/12
35-135/12
50-180/4
50-180/8
65-250/6
65-250/8
80-160/17
80-2
20/1
7 100-235/28
3
40
50
60
70
80
40
50
60
70
80
3
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
16
DESMI Centrifugal Pumps - ESLE
SL
Cen
trifu
gal
Pu
mp
, 115
2 rp
m, 6
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 1152 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
1
5
10
2
32-180
40-180
50-180
65-180
80-180
100-180
MLC
1 1
25-180
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
17
DESMI Centrifugal Pumps - ESLE
SL
Cen
trifu
gal
Pu
mp
, 174
0 r
pm
, 60
Hz
ES
L C
entr
ifug
al P
um
p, 3
45
0 r
pm
, 60
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 1740 RPM MLC
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 100 15053 72 4 15 30 50 130132
5
10
20
30
1
25-180
32-180
40-18065-180
80-180
100-180
2
5
10
20
30
50-180
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
ESL 3540 RPM MLC
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 100 150 20053 72 4 15 30 50 13013 30010
20
30
40
50
60
70
10
20
30
40
50
60
70
250
25-180
65-180
80-180
100-180
80 80
32-180
40-180
50-180
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
18
DESMI Centrifugal Pumps - Modular SS
Cen
trifu
gal
Pu
mp
, 115
2 rp
m, 6
0 H
z
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 1152 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
2
1 1
50-32-135
15 15
130
MLC
70-50-175
70-50-275
80-70-175
80-70-220
80-70-275
100-80-175
100-80-220
100-80-275
125-80-220
125-80-275
125-100-220
150
20 20
32-25-110
70-50-220
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
19
DESMI Centrifugal Pumps - Modular SS
Cen
trifu
gal
Pu
mp
, 174
0 r
pm
, 60
Hz
S C
entr
ifug
al P
um
p, 3
45
0 r
pm
, 60
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 1740 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 74 15 30 5013
5
10
5
10
15 15
130
MLC
20
30
20
30
150 200
50-32-135
70-50-175
70-50-275
80-70-175
80-70-220
80-70-275
100-80-175
100-80-220
100-80-275
125-80-220
125-80-275
125-100-220
3
40
50
3
40
50
32-25-110
70-50-220
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
S 3540 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 1007 15 30 501315 15
130
MLC
20
30
20
30
150 200
50-32-135
40
50
60
70
80
100
130
300 400
50
60
70
80
100
130
40
70-50-175
70-50-275
80-70-175
80-70-220
80-70-275
100-80-175
100-80-220
100-80-275
125-80-220
125-80-275
125-100-220
150
180
150
180
5
32-25-110
70-50-220
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
20
DESMI Centrifugal Pumps - NSLN
SL
Cen
trifu
gal
Pu
mp
, 115
2 rp
m, 6
0 H
z
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400 600 800 1000 1500
MAX EFFICIENCY
M3/H
NSL 1152 RPM
500
MLC
3020102
20
30
10
5
40
50
60
MLC
2
20
30
10
5
40
50
60
80-215
3
80-265
80-330
100-215
100-265
100-330
100-415
125-215
125-265
125-330
125-415
150-215
150-330
150-415
200-265
200-330
200-415
200-525
250-265
250-330
250-415
250-525
300-415
300-418
300-525350-525
70
80
70
80
2000
3
150-265
125-465
100-465
150-465
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
21
DESMI Centrifugal Pumps - NSLN
SL
Cen
trifu
gal
Pu
mp
, 174
0 r
pm
, 60
Hz
NS
L C
entr
ifug
al P
um
p, 3
45
0 r
pm
, 60
Hz
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400 600 800 1000 1500
MAX EFFICIENCY
M3/H
NSL 1740 RPM
500
MLC
302010
20
30
10
5
40
50
60
MLC
20
30
10
5
40
50
60
70
90
150
70
90
150
2000 3000
80-215
80-265
80-330
100-215
100-265
100-330
100-415
125-215
125-265
125-330
125-415
150-215
150-265
150-330
150-415
200-265
200-330
200-415
200-525
250-265
250-330
250-
415
250-525
300-415300-418
300-525
350-525
120 120
125-465
100-465
150-465
CAPACITY: 1 M3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET
40 60 80 100 150 200 300 400
MAX EFFICIENCY
M3/H
NSL 3540 RPM
500
MLC
3020
30
40
50
60
MLC
20
30
40
50
60
70
90
110
70
90
110
170
130 130
170
80-215
80-265
80-330
100-215
100-265
125-215
125-265
125-265B
250
300
250
300
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
22
DESMI Centrifugal Pumps - SAS
A C
entr
ifug
al P
um
p, 1
152
rpm
, 60
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 1152 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
2
1 1
15 15
130
MLC
25-122/12
35-135/12
50-180/8
50-1
80/6
1 150 200 300 400 500
20-90/9
50-180/4
65-250/6
65-250/8
65-250/17
80-160/17
80-220/17
100-235/28
125-235/32.5
150-260/33
200-320/50
0.60.6
0.6
20 20
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
23
DESMI Centrifugal Pumps - SAS
A C
entr
ifug
al P
um
p, 1
740
rp
m, 6
0 H
zS
A C
entr
ifug
al P
um
p, 3
45
0 r
pm
, 60
Hz
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 1740 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 5013
2
5
10
5
10
2
1 1
15 15
130
MLC
1 150 200 300 400 500
20
30
20
30
20-90/9
25-122/12
35-135/12
50-180/4
50-1
80/6
50-180/8
65-250/6
65-250/8
65-250/17
80-160/17
80-220/17
100-235/28
125-235/32.5
125-260/33
200-320/50
40 40
800700
MLC
TOTAL HEAD: 1 M = 3.28 FEET
M3/H
SA 3540 RPM
CAPACITY: 1 M3/H = 4.4 USGPM MAX EFFICIENCY
10 20 40 60 80 10053 72 4 15 30 50135
10
5
10
15 15
130
MLC
1 150
20
30
20
30
20-90/9
25-122/12
35-135/12
80-160/17
65-250/8
40 40
50
60
70
80
100
130
50
60
70
80
100
130
50-180/4
65-250/6
80-2
20/1
7
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
Capacity: 1 m3/H = 4.4 USGPM TOTAL HEAD: 1 M = 3.28 FEET • MAX EFFICIENCY
24
DESMI Centrifugal Pumps
End-suction, ISONME SeriesCentrifugal pump
Capacity range 5 - 3500 m3/h
Maximum head 210 mWc
Approval ISO 2858
Standard DIN 2858
Suction flange DN 50 to DN 400
Discharge flange DN 32 to DN 350
Operating pressure 16 bar
Casing test pressure 20 bar
Impeller diameter (Max.) Ø 500 mm
Speed range 1000 to 3600 d/dak
Flow range 5 to 3500 m3/h
Pump flanges DIN Norm PN 16/25 ANSI B16.5 Class 250/300Suction and discharge flanges
Double-flow Axial
25
Double-flow Axial
ROTAN® GP – General Purpose
ROTAN® HD – Heavy Duty
ROTAN® PD – Petrochemical Duty
ROTAN® CD – Chemical Duty
ROTAN® ED – Environmental Duty
Capacity range
Up to 50 m3/h / 220 gpm
Up to 250 m3/h / 1100 gpm
Up to 250 m3/h / 1100 gpm
Up to 250 m3/h / 1100 gpm
Up to 90 m3/h / 396 gpm
Speed Up to 1750 rpm Up to 1750 rpm Up to 1750 rpm Up to 1750 rpm Up to 1750 rpm
Differential pressure
Up to 16 bar / 232 psi
Up to 16 bar / 232 psi
Up to 16 bar / 232 psi
Up to 16 bar / 232 psi
Up to 16 bar / 232 psi
Suction lift
Up to 0.5 / 7.25 psi bar vacuum while primingUp to 0.8 bar / 11.6 psi vacuum while pumping
Up to 0.5 bar / 7.25 psi vacuum while primingUp to 0.8 bar / 11.6 psi vacuum while pumping
Up to 0.5 bar / 7.25 psi vacuum while primingUp to 0.8 bar / 11.6 psi vacuum while pumping
Up to 0.5 bar / 7.25 psi vacuum while primingUp to 0.8 bar / 11.6 psi vacuum while pumping
Up to 0.5 bar / 7.25 psi vacuum while primingUp to 0.8 bar / 11.6 psi vacuum while pumping
Viscosity range
Up to 7,500 cSt Up to 250,000 cSt Up to 250,000 cSt Up to 250,000 cSt Up to 10,000 cSt
Temperature Up to 150°C / 302°F Up to 250°C / 482°F Up to 250°C / 482°F Up to 250°C / 482°F Up to 250°C / 482°F
Pumpmedium:
Clean oil, glycol, veg-etable oil, solvents, lube oil, waste oil, fish oil, also for marine fuel, diesel, gas, and lube oil.
Oil, asphalt, chocolate, paint/lacquer, molasses, soap, additive, polyol, viscose, sulphate soap, maltose, grease, pitch, base oil, bitumen, polyester, also for ma-rine fuel, diesel, gas, and lube oil.
Fuel, oil, gasoline, lube oil, grease, other hy-drocarbon based fluids, additives, bitumen, polystyrene, wax
Organic acid, fatty acid,alkali, caustic soda,polymer solutions, soap,shampoo, animal fat, vegetable fat, chocolate,other special fluids,resin, paint, rosin
Isocyanate, solventshazardous organic liq-uids, printing ink, resin,pitch, alkyd resin, soyabean oil, linseed oil, monomers, polyol, corn syrup, also for marine fuel, diesel, gas, and lube oil.
Internal Gear Pumps
ROTAN® GP ROTAN® HD ROTAN® PD
ROTAN® CD ROTAN® ED ROTAN® HD 202
DESMI Gear Pumps
2626
DESMI Water and Waste Water Centrifugal Pumps
High-pressure PumpsNorm pumps EN 733, ISO 2858/5199Block pumps
Nominal diameter (DN) 32 to 150
Flow rate Up to 600 m3/h (2642 US gpm)
Head Up to 160 m (525 ft)
Pressure Up to 16 bar (232 psi)
Temperature Up to 140o C (284o F)
Applications: Water, pulp and paper, sugar, thermal power, other industries, small hydropowerMedia: Clean, slightly contaminated, and aggressive liquids up to a viscosity of 150 mm2/s without abrasive and solids content
From closed to open impellersBlock pump, closed and open impeller
Nominal diameter (DN) 65 to 600
Flow rate Up to 6,000 m3/h (26417 US gpm)
Head Up to 160 m (525 ft)
Pressure Up to 25 bar (363 psi)
Temperature Up to 200o C (392o F)
Applications: Water, pulp and paper, mining, sugar, thermal power, other industries, small hydropower.Media: Depending on the impeller design: water, slightly contaminated, and contaminated media with some solids content; consistencies up to 8%.
Single-stage Block PumpsHorizontal split-case
Nominal diameter (DN) 150 to 1200
Flow rate Up to 20,000 m3/h(88057 US gpm)Customized up to 36,000 m3/h (158502 US gpm)
Head Up to 220 m (722 ft)
Pressure Up to 25 bar (363 psi)
Temperature Up to 110o C (230o F)
Applications: Water, pulp and paper, mining, sugar, thermal power, other industries, small hydropower.Media: Depending on the impeller design: water, slightly con-taminated, and contaminated media with some solids content; consistencies up to 8%.
HP 45/46/49Horizontal High-pressure PumpVertical High-pressure Pump
Nominal diameter (DN) 25 to 250
Flow rate Up to 800 m3/h (3522 US gpm)
Head Up to 1000 m (2625 ft)
Pressure Up to 100 bar (1450 psi)
Temperature Up to 160o C (320o F)
Applications: Water, pulp and paper, sugar, thermal power, other industries, small hydropower.Media: Clean and slightly contaminated liquids up to a viscos-ity of 150 mm2/s without abrasive and solids content.
Vertical High- pressure Pump
Horizontal High-pressure Pump
Single-stage Norm Pumps
Norm Pump
Split-case PumpBlock pump
27
Horizontal split-case
Nominal diameter (DN) 150 to 1200
Flow rate Up to 20,000 m3/h(88057 US gpm)Customized up to 36,000 m3/h (158502 US gpm)
Head Up to 220 m (722 ft)
Pressure Up to 25 bar (363 psi)
Temperature Up to 110o C (230o F)
Applications: Water, pulp and paper, mining, sugar, thermal power, other industries, small hydropower.Media: Depending on the impeller design: water, slightly con-taminated, and contaminated media with some solids content; consistencies up to 8%.
Vertical High- pressure Pump
DESMI Genuine Spare Parts Kits
DESMI Genuine Spare Parts Kits for Simple Overhaul and Service
DESMI provides spare parts kits for easy and simple maintenance and overhaul of your pumps. We offer a variety of spare parts kits for a number of DESMI pump series.
To determine which spare parts kit you need and to provide you with the best service, we need to have the following information:
• Pump type (e.g. NSL 150-265)• Serial number (e.g. 323249 or 30192-1)
Spare Parts Kits include:
• Mechanical shaft seal • Special tool• Bearings• O-rings• Gaskets• Washers & nuts• Item list• Etc.
Overhaul videos atwww.desmi.com/overhaul.aspx
Parts numbers and flyers atwww.desmi.com/parts.aspx
Manuals atwww.desmi.com/aftersales
www.desmi.com
Need more information or specifications? Contact us at [email protected] or read more about DESMI and DESMI’s other products and solutions at www.desmi.com
DEFENCE & FUELENVIRO-CLEANINDUSTRY UTILITYMARINE & OFFSHORE
www.desmi.com
THE DESMI GROUP - ONE GLOBAL COMPANY
DESMI offices:
AfricaDESMI Africa Ltd.
Tel.: +255 222 600014
CanadaDESMI Inc.
Tel.: +1 905 321 3471
ChinaDESMI Pumping Technology (Suzhou) Co., Ltd.
Tel.: +86 512 6274 0400
DESMI Pumping Technology (Suzhou) Co., Ltd.
Shanghai Liaison Office
Tel: +86 21 6071 06 00~05, 6071 06 07~13
DESMI Pumping Technology (Suzhou) Co., Ltd.
Tianjin Liaison Office
Tel: +86 22 2317 0467
DESMI Pumping Technology (Suzhou) Co., Ltd.
Guangzhou Liaison Office
Tel: +86 20 2831 3973
DESMI Pumping Technology (Suzhou) Co., Ltd.
Chongqing Liaison Office
Tel.: +86 23 8823 3518
DESMI Pumping Technology (Xuancheng)
Co., Ltd.
Tel.: +86 563 2612 570
Denmark DESMI A/S - Group Head Quarter
Tagholm 1
DK-9400 Nørresundby
Tel.: +45 96 32 81 11
DESMI Pumping Technology A/S
Tel.: +45 96 32 81 11
DESMI Danmark A/S
Tel.: +45 72 44 02 50
DESMI Ro-Clean A/S
Tel.: +45 65 48 16 10
DESMI Ocean Guard A/S
Tel.: +45 96 32 81 99
FranceDESMI SARL
Tel.: +33 130 439 710
GermanyDESMI GmbH
Tel.: +49 407 519847
GreeceDESMI Pumping Technology A/S Greek Branch
Tel.: +30 2114 111 893
IndiaDESMI India LLP
Toll Free Number: 1800 123 123 001
IndonesiaDESMI Ro-Clean APAC
Tel: +62 21 23585636
KoreaDESMI Korea
Tel: +82 51 723 8801
NetherlandsDESMI B.V.
Tel.: +31 30 261 00 24
NorwayDESMI Norge AS
Tel.: +47 38 12 21 80
PolandDESMI Sp. z o.o.
Tel.: +48 22 676 91 16
SingaporeDESMI Singapore Pte Ltd.
Tel.: +65 62 50 71 77
SwedenDESMI Sweden
Tel.: +46 31 304 51 30
UAEDESMI Pumping Technology A/S (Br.)
Dubai Office
Tel.: +971 4 320 0499
Abu Dhabi Office
Tel.: +971 50-821 4979
U.K.DESMI Ltd.
Tel.: +44 1782 566900
DESMI FHS Ltd.
Tel.: +44 1782 566900
USADESMI Inc.
Tel.: +1 757 857 7041
DESMI Companies
DESMI Dealers/Agents
