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ELECTRIC SUBMERSIBLE DEWATERING PUMPSWEDA range (50 Hz)
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WEDA pumps and accessories were designed for an extensive range of dewatering applications, across multiple industries. They provide the performance, reliability and ease of use you need. WEDA pumps feature a built-in starter and motor protection system along with optional automatic level control. Adjustable wear resistant rubber diffusors and hardened high chrome impellers ensure durability in tough environments.
WEDA pumps are made for durability. The unique sealing system and modular design make them one of the most flexible pumps on the market. Easy to use and maintain, WEDA pumps promise optimal performance. The WEDA ISP (Instant Service Pack) is the optimum maintenance solution and can be easily fitted at the job site.
With the ability to handle flows up to 16.500 l/min and a power rating up to 54 kW, WEDA pumps are the perfect partner for your dewatering needs.
POWERFUL & PORTABLE DESIGNED FOR EASY SERVICE 250-16.500 l/min
WEDA dewatering pumps
*Not all features and options mentioned are available on the small range. Please check data sheets for exact details.
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The WEDA+ range includes all of the characteristics customers have come to expect from existing WEDA pumps; with the addition of new features that have been developed to take performance to the next level. Benefits include higher efficiency, simplified maintenance and increased capacity.
Across all models, a new feature of the range is rotation control and phase failure protection. This innovation negates the risk of the impeller rotating in the wrong direction and will stop the pump in event of phase failure.
The WEDA range is a plug and play solution but we have taken the WEDA+ models to the next level. This includes the adding of a new cable entry system, allowing the use of a wider range of cable configurations.
WEDA+ models feature a new, improved aluminium alloy with higher corrosion resistance. This increases robustness and lifetime, even when tacking the toughest of applications. We have also improved performance when it comes to solid handling and reduced the risk of clogging.
LIGHTERUP 15% 20%
SMALLER
UP TO
20% CONSUMED
UP TOLESS ELECTRICITY
The WEDA+ range
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• Built-in run capacitor/contactor
• Reinforced cable entry
• Class F insulated stators with thermo switches in all windings
• Low friction seals
• High-quality chrome clog free
impeller
• Easy access to the electrical components
• Adjustable discharge connection, 180° or 90°
• External plug for grease filling
• Adjustable lower diffuser made from wear resistant nitrile rubber
WEDA standard features
*Not all features and options mentioned are available on the small range. Please check data sheets for exact details.
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• New cable entry to allow multiple cable types and
improved sealing
• New hydraulic ends for higher efficiency
and improved LCC
WEDA+ extended features
• New starter units with rotation control and phase failure protection
• New motor design with higher efficiency and reduced start current
• Improved aluminium alloy with higher corrosion resistance
• Double row ball bearings with improved lifetime
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Medium and largeWEDA range pumps
Width
Circumference
Length
TYPICAL APPLICATIONS
• Mining and tunneling • Offshore
TECHNICAL DATA
New
WEDA 10 NH WEDA 30 LH WEDA 30 NH WEDA 40 WEDA 50+ WEDA 60+
Specifications Single phase
Three phase
Single phase
Three phase
Single phase
Three phase Normal head Normal
head High head Normal head High head Super
high head
Max. head m 15 15 16,5 16,5 23 23 21 24 39 29 38 60
Max. flow l/min 470 480 1250 1250 850 850 1320 2300 1200 2600 1500 1050
m3/h 28 29 75 75 51 51 79 138 72 156 90 63
Rated output kW 1 1 2 2 2 2 3 5,6 5,6 7,5 7,5 7,5
Max. power input kW 1,2 1,2 2,6 2,5 2,6 2,5 3,4 6,6 6,6 8,8 8,8 8,8
Rated current (110v) A 13 - - - - - - - - - - -
Rated current (230v) A 6,1 4 11 7,3 11 7,3 10 19,3 19,3 26,5 26,5 26,5
Rated current (400v) A - 2 - 4 - 4 5,3 11,1 11,1 14,7 14,7 14,7
Rated current (500v) A - 1,8 - 3,6 - 3,6 4,4 8,6 8,6 11,8 11,8 11,8
Shaft speed rpm 2900 2900 2900 2900 2900 2900 2900 2880 2880 2890 2890 2890
Discharge connection in 2” 2” 3” 3” 3” 3” 3” (4”) 4” (3”) 3” (4”) 4” (3”) 3” (4”) 3” (4”)
Max solid handling size mm 4 4 7 7 7 7 7 8 8 8 8 8
Weight and dimensions
Weight kg 12,5 12,5 20 20 20 20 25 55 55 61 61 62
Length mm 372/442 (110v) 372 503 503 476 476 503 720 720 760 760 760
Width mm 222 222 286 286 286 286 286 330 302 330 302 302
Circumference mm 183 183 220 220 220 220 220 278 278 278 278 278
Sludge Pump
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TECHNICAL DATA
TYPICAL APPLICATIONS
• Construction • Industrial • Maintenance• Emergency
WEDA 70 WEDA 90 WEDA 100 WEDA 60S
Specifications Low head High head Low head High head Normal head Normal head
Max. head m 32 65 46 96 42,5 23
Max. flow l/min 4750 1583 6777 2111 16.200 952
m3/h 285 95 407 127 972 57
Rated output kW 11,8 11,8 26,5 26,5 54 7,5
Max. power input kW 14 13,8 29,3 29,3 65 8,5
Rated current (110v) A - - - - - -
Rated current (230v) A - - - - - 26
Rated current (400v) A 23 25 45 47 110 16
Rated current (500v) A 18 18 38 38 80 13
Shaft speed rpm 2900 2900 2900 2900 1450 2900
Discharge connection in 6” (4”) 4” (6”) 6” (4”) 4” (6”) 10” 3” (4”)
Max solid handling size mm 7 7 7 7 12 50
Weight and dimensions
Weight kg 95 95 180 180 510 70
Length mm 911 911 1058 1058 1412 760
Width mm 395 395 437 437 650 330
Circumference mm 360 360 401 401 600 278
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WEDA 30
Head
(m)
Flow ( l/min )
( m3/h )
WEDA 40
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
Head
(m)
WEDA 70
10 30 40 50 60 70 90 100 60S10 30 40 50 60 70 90 100 60S
0
2
4
6
8
10
12
14
16
00
1006
20012
30018
40024
50030
0
1
2
3
00
1006
20012
30018
40024
50030
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
5
6
7
00
50030
100060
150090
2000120
2500150
6
7
8
9
10
11
12
00
50030
100060
150090
2000120
2500150
0
5
10
15
20
25
00
50030
100060
150090
0
2
4
6
8
10
00
50030
100060
150090
0
10
20
30
40
50
60
70
00
100060
2000120
3000180
4000240
5000300
6
8
10
12
14
16
18
00
100060
2000120
3000180
4000240
5000300
0
20
40
60
80
100
120
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
10 12 14 16 18 20 22 24 26 28 30
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
0
5
10
15
20
25
30
35
40
45
00
3000180
6000360
9000540
12000720
15000900
180001080
10
20
30
40
50
60
70
00
3000180
6000360
9000540
12000720
15000900
180001080
0
5
10
15
20
25
30
35
40
45
00
50030
100060
150090
2000120
2500150
0 5
10 15 20 25 30 35 40 45 50
00
50030
100060
150090
2000120
2500150
Head
(m)
WEDA 60+
25303540455055606570
0 500 1000 1500 2000 2500 30000 30 60 90 120 150 180
1520
1050
Head
(m)
WEDA 50+
0
5
10
15
20
25
30
35
40
45
0 500 1000 1500 2000 25000 30 60 90 120 150
Head
(m)
Flow ( l/min )
( m3/h )
Pump curves
Super high headHigh headNormal headLow headAccording to ISO 9906 - ANNEX A
WEDA 10
10 30 40 50 60 70 90 100 60S10 30 40 50 60 70 90 100 60S
0
2
4
6
8
10
12
14
16
00
1006
20012
30018
40024
50030
0
1
2
3
00
1006
20012
30018
40024
50030
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
5
6
7
00
50030
100060
150090
2000120
2500150
6
7
8
9
10
11
12
00
50030
100060
150090
2000120
2500150
0
5
10
15
20
25
00
50030
100060
150090
0
2
4
6
8
10
00
50030
100060
150090
0
10
20
30
40
50
60
70
00
100060
2000120
3000180
4000240
5000300
6
8
10
12
14
16
18
00
100060
2000120
3000180
4000240
5000300
0
20
40
60
80
100
120
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
10 12 14 16 18 20 22 24 26 28 30
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
0
5
10
15
20
25
30
35
40
45
00
3000180
6000360
9000540
12000720
15000900
180001080
10
20
30
40
50
60
70
00
3000180
6000360
9000540
12000720
15000900
180001080
0
5
10
15
20
25
30
35
40
45
00
50030
100060
150090
2000120
2500150
0 5
10 15 20 25 30 35 40 45 50
00
50030
100060
150090
2000120
2500150
Flow ( l/min )
( m3/h )
Head
(m)
Single phaseThree phase
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
Flow ( l/min )
( m3/h )
Flow ( l/min )
( m3/h ) Flow ( l/min )
( m3/h )
9
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WEDA 100
10 30 40 50 60 70 90 100 60S10 30 40 50 60 70 90 100 60S
0
2
4
6
8
10
12
14
16
00
1006
20012
30018
40024
50030
0
1
2
3
00
1006
20012
30018
40024
50030
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
5
6
7
00
50030
100060
150090
2000120
2500150
6
7
8
9
10
11
12
00
50030
100060
150090
2000120
2500150
0
5
10
15
20
25
00
50030
100060
150090
0
2
4
6
8
10
00
50030
100060
150090
0
10
20
30
40
50
60
70
00
100060
2000120
3000180
4000240
5000300
6
8
10
12
14
16
18
00
100060
2000120
3000180
4000240
5000300
0
20
40
60
80
100
120
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
10 12 14 16 18 20 22 24 26 28 30
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
0
5
10
15
20
25
30
35
40
45
00
3000180
6000360
9000540
12000720
15000900
180001080
10
20
30
40
50
60
70
00
3000180
6000360
9000540
12000720
15000900
180001080
0
5
10
15
20
25
30
35
40
45
00
50030
100060
150090
2000120
2500150
0 5
10 15 20 25 30 35 40 45 50
00
50030
100060
150090
2000120
2500150
Head
(m)
WEDA 60S
10 30 40 50 60 70 90 100 60S10 30 40 50 60 70 90 100 60S
0
2
4
6
8
10
12
14
16
00
1006
20012
30018
40024
50030
0
1
2
3
00
1006
20012
30018
40024
50030
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
5
6
7
00
50030
100060
150090
2000120
2500150
6
7
8
9
10
11
12
00
50030
100060
150090
2000120
2500150
0
5
10
15
20
25
00
50030
100060
150090
0
2
4
6
8
10
00
50030
100060
150090
0
10
20
30
40
50
60
70
00
100060
2000120
3000180
4000240
5000300
6
8
10
12
14
16
18
00
100060
2000120
3000180
4000240
5000300
0
20
40
60
80
100
120
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
10 12 14 16 18 20 22 24 26 28 30
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
0
5
10
15
20
25
30
35
40
45
00
3000180
6000360
9000540
12000720
15000900
180001080
10
20
30
40
50
60
70
00
3000180
6000360
9000540
12000720
15000900
180001080
0
5
10
15
20
25
30
35
40
45
00
50030
100060
150090
2000120
2500150
0 5
10 15 20 25 30 35 40 45 50
00
50030
100060
150090
2000120
2500150
Head
(m)
Unique Sealing System
You can change seals, impeller and other parts in minutes. For larger pumps, the WEDA ISP (Instant Service Pack) is the optimum maintenance solution. The ISP contains the seals, bearing oil and oil housing and can easily be changed at the work site.
Modular Design
Machined slots make it easy to separate the various parts of each pump. All stainless steel bolts and nuts used are the same size. This makes it possible to use one effective tool to complete the entire operation.
WEDA 90
10 30 40 50 60 70 90 100 60S10 30 40 50 60 70 90 100 60S
0
2
4
6
8
10
12
14
16
00
1006
20012
30018
40024
50030
0
1
2
3
00
1006
20012
30018
40024
50030
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
5
10
15
20
25
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
00
20012
40024
60036
80048
100060
120072
140084
0
1
2
3
4
5
6
7
00
50030
100060
150090
2000120
2500150
6
7
8
9
10
11
12
00
50030
100060
150090
2000120
2500150
0
5
10
15
20
25
00
50030
100060
150090
0
2
4
6
8
10
00
50030
100060
150090
0
10
20
30
40
50
60
70
00
100060
2000120
3000180
4000240
5000300
6
8
10
12
14
16
18
00
100060
2000120
3000180
4000240
5000300
0
20
40
60
80
100
120
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
10 12 14 16 18 20 22 24 26 28 30
00
100060
2000120
3000180
4000240
5000300
6000360
7000420
0
5
10
15
20
25
30
35
40
45
00
3000180
6000360
9000540
12000720
15000900
180001080
10
20
30
40
50
60
70
00
3000180
6000360
9000540
12000720
15000900
180001080
0
5
10
15
20
25
30
35
40
45
00
50030
100060
150090
2000120
2500150
0 5
10 15 20 25 30 35 40 45 50
00
50030
100060
150090
2000120
2500150
Head
(m)
Flow ( l/min )
( m3/h ) Flow ( l/min )
( m3/h )
Flow ( l/min )
( m3/h )
10
WEDA Small rangeThe range of WEDA Small pumps are portable, light weight and easily maintained. They provide a simple, cost effective solution for light duty applications. The design of the pump’s outer jacket for cooling and thermo-protection keeps it running safely under various conditions. The triple shaft seal assures a long life time and the semi vortex wet-end minimizes maintenance.
TECHNICAL DATA
WEDA 04 WEDA 04B WEDA 04S WEDA 08 WEDA 08S
Specifications Normal head Normal head Normal head Normal head Normal head
Max. head m 11,3 12 10,5 15,2 13
Max. flow l/min 250 225 270 325 317
m3/h 15 13,5 16,2 19,5 19
Max. power input kW 0,65 0,65 0,65 1,2 1,2
Rated current (230v) A 2,8 2,8 2,8 5,2 5,2
Discharge connection in 2" 1" (2" optional) 2" 2" 2"
Max solid handling size mm 7,5 4,5 25 7,5 25
Weight and dimensions
Weight kg 9 9,5 10 12,4 13
Length mm 340 415 375 358 416
Width mm 209 253 277 210 277
Circumference mm 182 220 241 183 241
11
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Performance curves
WEDA 04B
0
2
4
6
8
10
12
14
16
00
503
1006
1509
20012
25015
30018
35021
40024
WEDA 04Boutlet Ø 25 mm
WEDA 04Boutlet Ø 50 mm
Head
(m)
Flow ( l/min )
( m3/h )
WEDA 08S
0
2
4
6
8
10
12
14
16
00
503
1006
1509
20012
25015
30018
35021
40024
Head
(m)
Flow ( l/min )
( m3/h )
WEDA 08
0
2
4
6
8
10
12
14
16
00
503
1006
1509
20012
25015
30018
35021
40024
Head
(m)
Flow ( l/min )
( m3/h )
WEDA 04
0
2
4
6
8
10
12
14
16
00
503
1006
1509
20012
25015
30018
35021
40024
Head
(m)
Flow ( l/min )
( m3/h )
WEDA 04S
0
2
4
6
8
10
12
14
16
00
503
1006
1509
20012
25015
30018
35021
40024
Head
(m)
Flow ( l/min )
( m3/h )
KEY FEATURES
• Dry running capacity
• Thermal protection on motor
• Built-in high torque capacitor
• Double mechanical shaft seals constructed from silicon carbide
• Additional lip seal for extended lifespan of the primary seal
• Easily accessed impeller and pump housing
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6 ©
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Photos and illustrations contained herein might depict products with optional and/or extra components which are not included with the standard version of the product and, therefore, are not included in a purchase of such product unless the customer specifically purchases such optional/extra components. We reserve the right to change the specifications and design of products described in this literature without notice. Not all products are available in all markets.
Portable Energy Solutions Portfolio
LIGHT TOWERS
LED METAL HALIDE
ELECTRIC
AIR COMPRESSORS
READY TO GO• 1-5 m³/min• 7-12 bar
VERSATILITY• 5,5-22 m³/min• 7-20 bar
PRODUCTIVITY PARTNER• 19-116 m³/min• 10-345 bar
Diesel and electric options available
Diesel and electric options available
PORTABLE• 1,6-12 kVA
MOBILE• 9-1250* kVA
INDUSTRIAL• 10-2250* kVA
GENERATORS
*Multiple configurations available to produce power for any size application
DEWATERING PUMPS
ELECTRIC SUBMERSIBLE• 250-16.500 l/min
CENTRIFUGAL• 833-23.300 l/min
SMALL PORTABLE• 210-2500 l/min
Committed to sustainable productivityAtlas Copco’s Power Technique business area has a forward-thinking philosophy.For us, creating customer value is all about anticipating and exceedingyour future needs – while never compromising our environmentalprinciples. Looking ahead and staying ahead is the only way we canensure we are your long term partner.
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