Ebara Submersible Sump Pumps
Model
Features and Applications
DS
50Hz
Model DS
Manual
Model DSA
Automatic
+
Model DSJ
Parallel
Alternating
Features
! Double mechanical seal in oil chamber
An oil lubricated double mechanical seal with lower faces of hard silicon carbide provides
strong and reliable shaft sealing
! Robust construction and compact design
Of rugged cast iron construction, with all fasteners of stainless steel.
! In built motor protection
Quick acting dual response overloads provides protection against overload, lock or open
phase.
! Automatic operation
All models upto 3.7 kW are available as automatic (A' type) or parallel alternating (J' type)
pumps with inbuilt controls and float switches. No need for separate control panels, simply
connect to power source.
+
!
!
!
Applications
Purification tank drainage
Rain and spring water drainage
Water supply
EBARA CORPORATION
SDF0067E-K001A
Ebara Submersible Sump Pumps
DS
Model
Performance Chart
50Hz
50
-1
DS - 50 Hz - 2900 min
40
50 DDS
S
DSJA 53.7
30
10
10
50 DDS
S
DSJA 51.5
50 DS
D
DSSA 5
J .4T
10
9
8
7
6
S
S
57
.5
55
.5
DSA 53.7
S
80 DDSJ
50 DDS
S
DSJA 5.75
T
15
DSA 52.2
S
80 DDSJ
DSA 51.5
S
65 DDSJ
Total Head (m)
20
50 DDS
S
DSJA 52.2
0D
0D
5
4
3
2
0.02
0.03
0.05
0.07
0.1
0.2
0.3
Capacity (m³/min)
0.5
0.7
1.0
2.0
Model code
50
DS
5
.4
T
Phase (T or blank = three phase)
Motor output (kW)
Frequency (5 = 50 Hz)
Model
DS = Manual version
DSA = Automatic version
DSJ = Parallel alternating version
Discharge size (mm)
EBARA CORPORATION
SDF0067E-K003A
Ebara Submersible Sump Pumps
Model
DS
Dimensions - Manual Models - DS
50Hz
A
A
D
C
D
C
E
Submersible cable
Length CL
Submersible cable
Length CL
J
B
B
DE
E
Figure 1
Figure 2
H
DA
H
DA
L.W.L.
L1
F
L1
F
L.W.L.
Strainer size
ØSR
Strainer size
ØSR
Discharge
Flange
Dimensions
(JIS 10kgf/cm²)
Note:
1/. L.W.L (Low Water Level)
Is limited to 10 minutes operation
at low water level.
DA
50
65
80
100
2/. Is limited to 30 minutes operation
with water level below top of motor.
Size
50
65
80
100
Output
KW Phase
DA
A
B
DE
120
140
150
175
No. DN
Ø DD
Holes, Off
Center
DT
DF
DE
DG
DA
DF
155
175
185
210
DG
96
116
126
151
DT
18
18
18
20
DN
4
4
8
8
DD
15
15
15
15
Model
Fig.
C
D
E
F
H
DE
J
L1 ØSR CL
50 DS 5.4T
1
0.4
3
PT2" 260 186 168
92
130
99
396
96
-
110
8
6m
16 kg
50 DS 5.75T
1
0.75
3
PT2" 260 186 168
92
130
99
396
96
-
110
8
6m
17 kg
50 DS 51.5
1
1.5
3
PT2" 266 200 168
98
130 115 450
96
-
120
10
6m
25 kg
50 DS 52.2
2
2.2
3
50
433 245 313 120 235 198 619
-
180 160
10 10 m 55 kg
50 DS 53.7
2
3.7
3
50
433 245 313 120 235 198 619
-
180 160
10 10 m 61 kg
65 DS 51.5
2
1.5
3
65
407 210 303 104 215 197 503
-
150 120
10
6m
80 DS 52.2
2
2.2
3
80
503 268 368 135 275 215 625
-
200 160
10
10m 59 kg
80 DS 53.7
2
3.7
3
80
503 268 368 135 275 215 625
-
200 160
10
10m 64 kg
100 DS 55.5
2
5.5
3
100
615 309 460 155 355 257 730
-
250 200
13
10m 92 kg
100 DS 57.5
2
7.5
3
100
615 309 460 155 355 257 730
EBARA CORPORATION
Weight
35 kg
- 250 200 13 10m 104 kg
Units: mm unless otherwise specified
SDF0067E-K004A
Ebara Submersible Sump Pumps
Model
Pump
Dimensions with QDC
QDC
DS LS
Applicable Models - 50 DS up to 1.5 kW
Note:
400
1/. For detailed dimensions of the
pumps, refer to separate dimension
data sheets.
A
Minimum dimensions
of manhole
300
150
2/. The companion flange supplied
with the pump are used with the
QDC.
Guide Rail Support
3/. The weight in dimension tables
refers only to the weight of the
QDC.
18
(center of
anchor bolt)
Bolt
2-M8x25
30
60
4/. Standard accessories supplied
with QDC include:-Connector body with
foundation bolts.
-Guide rail support
-Adaptor Flange
Guide Rail is not supplied.
20
out of supply
18
Discharge Flange
92
12
110
100
DF
1
DG
L1
215
L.W.L.
234
R6
DA
DE
23
Guide rail
L-40x40x5
L-254
12 Guide Rail Length
L
70
114
2 x M16
Anchor bolt
200
L6
50
40
n
DS
63
Pump Model
A
50 DS 5.4T
332
50
50 DS 5.75T
332
50
50 DS 51.5
338
50
DF
DG
L1
L6
Model
QDC
Weight
96
114
76
110
41
LS50
9 kg
96
114
76
110
41
LS50
9 kg
96
114
76
120
25
LS50
9 kg
DA1 DE
Units: mm unless otherwise specified
EBARA CORPORATION
SDF0067E-K007A
Ebara Submersible Sump Pumps
Model
Pump
Dimensions with QDC
n
DS
QDC
DS LM
Applicable Models - 50 DS (2.2 & 3.7 kW), 65 DS, 80 DS
800
Minimum manhole
dimensions in floor
frame installation
56
Note:
A
1/. For detailed dimensions of the
pumps, refer to separate dimension
data sheets.
2/. The discharge bend and
companion flange supplied with the
pump are used with the QDC.
700
Guide pipe support
Bolt
2-M12x30
3/. The weight in dimension tables
refers only to the weight of the
QDC.
140
4/. Standard accessories supplied
with QDC include:-Connector body with
foundation bolts.
-Guide pipe support
-Sliding Glide
-Adaptor Flange
Guide Pipe is not supplied.
40
50
Guide Pipe 1B
L
70
4- ØD1
140
L-H3
Guide Pipe Length
Special Accessories
Discharge Flange
(JIS 10kgf/cm²)
G2
DF
DE
DG
DA
G1
P2
DT
20
60
P1
E1
L.W.L.
No.DN - ØDD
L1
DA
50
65
80
200
L6
H1
F
40
H2
Holes - Off Center
2-M16
DE
120
140
150
DF
155
175
185
DG
96
116
126
DT DN DD
18 4 15
18 4 15
18 8 15
Anchor bolt
BN2 BN1
63
100
L6 BN1 BN2 D1
E1
Model
QDC
Weight
115 135 230 135 165 215 160
32
75
80
12
120
LM50
11 kg
80
115 135 230 135 165 215 160
32
75
80
12
120
LM50
11 kg
95
120 160 250 145 190 240 120
53
75
95
12
140
LM65
14 kg
75
90
125 165 285 175 230 280 160
70
75
90
15
155
LM80
17 kg
75
90
125 165 285 175 230 280 160
70
75 90 15 155 LM80 17 kg
Units: mm unless otherwise specified
Pump Model
A
P1
P2
G1
50 DS 52.2
415
75
80
50 DS 53.7
415
75
65 DS 51.5
374
75
80 DS 52.2
460
80 DS 53.7
460
G2
F
H1
H2
H3
L1
EBARA CORPORATION
SDF0067E-K010A
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Ebara Submersible Sump Pumps Dimensions with QDC