Model
DVS
Submersible Semi Vortex Pumps
Semi vortex impeller design provides non clog operation, suitable
for waste water applications that contain soft or fibrous solids:Septic effluent, textile & woollen mills,
food processing plants, dairy & piggery
washdown, etc.
Specifications
˜
˜
˜
˜
Submersible pump with semi vortex impeller.
Maximum solids handling: refer to table
Maximum liquid temperature: 40 °C
Maximum submergence: 0.4 -1.5 kW - 4 m
2.2 -3.7 kW - 8 m
Materials
˜
˜
˜
˜
˜
˜
Pump casing: Cast Iron
Impeller: Cast Iron
Shaft: 403 Stainless Steel
Motor frame: Cast Iron
Fasteners: 304 Stainless Steel
Mechanical seal: Double mechanical seal in oil chamber,
Silicon Carbide lower faces,
Carbon/Ceramic upper faces.
Motor Data
˜
˜
Automatic
version
Manual
version
˜
˜
˜
Air filled, dry submersible, 2 pole, 50 Hz
Insulation class F
IP68 protection
3 Phase - 400 Volt, 1 Phase - 230 Volt
In built overload protection
Range
˜
˜
˜
Impeller Type &
Solids Handling
˜
50 to 80 mm Ø discharge
0.4 to 0.75 kW - 1 Phase
0.75 to 3.7 kW - 3 Phase
Manual or automatic versions available (all sizes)
Supply
Semi-Vortex
Model
Ø
50
kW
All
Foreign matter
Diameter (mm)
Length of
Fibre (mm)
80
˜
80
˜
0.75,1.5 2.2, 3.7
˜
32
45
56
150250
200320
245350
Cable: 6 m (0.4 to 1.5 kW), 10 m (2.2 & 3.7 kW)
Screwed Companion flange (50 mm models)
Discharge elbow with screwed companion flange
(80 mm models)
Accessories
˜
Quick Discharge Connectors (QDC) available
30
Performance
Curve
20
Synchronous
Speed:
3000 rpm
80 D
DV VS
SA 53
.7
50 DVS
DVSA 51.5
Phase (S = single phase)
(T or blank = three phase)
Motor output (kW)
Frequency (5 = 50 Hz)
50 DVS
DVS 5.4
A
S
.2
75
50 DVS 5.4 S
10
9
8
7
6
5
.5
Model Code
80
D
DV VS
SA 5
2
50 DVS
DVS 5.7 S
A
5
T
1
S 5
DV SA
V
80 D
Applicable
standard
of test :
ISO 9906
Annex A
S 5.
DV SA
80 DV
Total Head - m
15
4
3
Manual version
Model DVS ==Automatic
version
DVSA
Discharge size (mm)
Performance
Table
Pump
Model
Motor
Output
50 DVS 5.4
50 DVS 5.75
50 DVS 51.5
80 DVS 5.75
80 DVS 51.5
80 DVS 52.2
80 DVS 53.7
0.4 kW
0.75 kW
1.5 kW
0.75 kW
1.5 kW
2.2 kW
3.7 kW
2
20
30
40
60
80 100
200
Capacity - lpm
Full Load Current
Discharge
Ø mm
1 PH, 230 V 3 PH, 400 V
50 mm
50 mm
50 mm
80 mm
80 mm
80 mm
80 mm
3.8 A
6.0 A
1.9 A
3.3 A
1.9 A
3.3 A
5.0 A
7.8 A
80
140
180
250
300
500
Capacity - lpm
320 400 500
Total Head - m
570
700 1000
800 1000
8.8 7.0 5.8 3.0
13.3 11.2 9.8 7.1
19.6 16.5 15.0 12.5 10.0
10.7 10.0 8.6 6.7 3.8
14.0 12.6 10.6 7.4 4.2
15.5 14.0 12.3 10.9 5.0
21.2 20.1 18.5 17.4 12.8
7.0
Sectional Drawing
Model
DVS
Model
DVS
Note: Typical sectional drawing only.
811
219
876
Float
Switches
Control
Device
048
830
No.
001
016
021
048
080
111
174
219
275
811
830
876
999
275
999
219
111
016
080
001
174
021
80 mm
models
Mechanical Seal Lubricating Oil
Motor - kW 0.4 0.75 1.5 2.2 3.7
180
650
1180
Capacity - ml
Float
Pole
50 mm
models
For
Automatic
Versions
Description
Casing
FC200
Material
Cast Iron
Mechanical
seal cover
FC200
Cast Iron
Impeller
Impeller nut
Bushing
FC200
Cast Iron
Companion
flange
FC200
Impeller bolt
Cable
#
Shaft
Auto cut
Oil
SUS304 Stainless Steel
–
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
SUS304 Stainless Steel
St
Steel
Carbide lower faces
Mechanical seal Silicon
Carbon vs Ceramic upper faces
Discharge
FC200 Cast Iron
elbow
Cast Iron
SUS403 Stainless Steel
–
Turbine Oil SAE 10W or 20W
*
table for
* See
oil capacity
# refers to pump
side of shaft material
Dimensions
Units: mm unless otherwise specified
A
D
No. DN
Ø DD
Holes, Off
Center
DT
DF
DE
DG
DA
E
Submersible cable
Length CL
B
J
B
DE
C
E
Discharge Flange Dimensions (JIS 10kgf/cm²)
D
C
A
80 mm
models
Level for
Starting
Submersible cable
Length CL
Automatic
Versions
L.W.L.
Size
50
80
Pump Model
50 DVS 5.4S
50 DVS 5.75S
50 DVS 5.75T
50 DVS 51.5
80 DVS 5.75T
80 DVS 51.5
80 DVS 52.2
80 DVS 53.7
Output
Phase
kW
0.4
0.75
0.75
1.5
0.75
1.5
2.2
3.7
1
1
3
3
3
3
3
3
L
F
L
F
L.W.L.
K
Note:
1/. L.W.L (Low Water Level)
Is limited to 10 minutes
operation at low water
level.
2/. Is limited to 30 minutes
operation with water
level below top of motor.
Dimensions
A
B
C
D
E
F
Hm
DE
J
239
249
249
249
411
411
442
442
160
171
171
171
195
195
227
227
148
163
163
163
313
313
328
328
91
86
86
86
98
98
114
114
110
125
125
125
220
220
235
235
82
82
82
82
183
183
206
206
435
497
397
439
467
519
643
643
96
96
96
96
-
-
-
145
145
160
160
L
CL
105 6 m
105 6 m
105 6 m
105 6 m
125 6 m
125 6 m
155 10 m
155 10 m
L.W.L.
Stop Level
L1
80
Hm
Hm
PT2
L2
50 mm
models
DA 80
DE 150
DF 185
DG 126
DT 18
DN 8
DD 15
Automatic Versions
Dimensions Weight
Weight
kg
L1
L2
K
kg
18
26
19
27
26
35
51
60
150
150
150
150
150
150
250
250
490
490
490
490
490
490
730
730
530
530
530
530
530
530
770
770
20
27
20
30
27
36
52
61
Specifications subject to change without notice
Data Sheet
EBARA PUMPS AUSTRALIA PTY. LTD.
DVS 13-03