E51 • T51 Catalog Pages

Page T-31M
MTH PUMPS
E51 • T51 SERIES PUMPS
E51 • T51 Series - 50Hz Metric Edition
• Capacities to 120 LPM
• Heads to 213 Meters
• Low NPSH Requirements
• Horizontal Close Coupled
• Vertical Flange Mounted
• Flex Coupled
E51 • T51 SERIES
Composite Curves
700 E51 • T51 SERIES (50 Hz 1.0 Service Factor Selections*)
200
160
Head in Meters
140
120
100
80
60
40
20
0
600
1
5
7½
2880 RPM
ALL MOTOR ENCLOSURES
2
3
500
/
34
Head in Feet
180
1
11/2 5
1
400
300
2
34
3
11/2
1
/
12
2
11/2
2
3
/
12
/
13
1
/
34
100
0
5
3
2
/
/
12
200
0
0
3
11/2
/
34
/
/
13
13
B
/
12
C D
5
10
20
/
G
10
30
1/
34
E
40
L
1
M
1
P
15
20
U.S. Gallons per Minute
50
3
S
11/2
1
J
2
11/2
12
60
70
80
Liters per Minute
25
90
1
R
30
100
110
35
120
130
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-32M
T51 SERIES
Performance Curves
80
60
40
20
300
BHP*
200
100
0
0.5
1.0
0
2
4
700
140
120
100
80
60
40
20
0
6
8
Liters per Minute
3.0
10
EFF
1.49 40%
1.5
1.12 30%
1.0
0.75 20%
0.5
0.37 10%
0
4.0
3.5
12
2.0
0
0%
14
2880 RPM
Head-Capacity
600
500
Head in Feet
160
1.5
2.0
2.5
U.S. Gallons per Minute
E51C • T51C
200
180
NPSH 4’, 7’, 12’
0
0.0
kW*
BHP*
% Efficiency
EFF
100
400
kW*
120
500
BHP*
Head in Meters
140
600
Head in Feet
160
Head in Meters
E51 • T51 SERIES PUMPS
Head-Capacity
200
180
2880 RPM
E51B • T51B
700
% Efficiency
400
300
BHP*
200
100
0
0
NPSH 4’
1
0
2
5
3
U.S. Gallons per Minute
10
Liters per Minute
4
15
7’, 13’
2.0
1.49 40%
1.5
1.12 30%
1.0
0.75 20%
0.5
0.37 10%
0
6
5
0
0%
20
Indicates altered performance at NPSH Available
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-33M
T51 SERIES
100
80
60
40
20
BHP*
2.5
1.86 50%
2.0
1.49 40%
300
1.5
1.12 30%
200
1.0
0.75 20%
100
0.5
0.37 10%
% Efficiency
400
BHP*
NPSH 4’
0
0
0
1
0
700
5
Head in Meters
140
120
100
80
60
40
20
0
10
13’
5
0
7
6
15
Liters per Minute
20
0%
25
BHP*
600
500
0
2880 RPM
Head-Capacity
2.5
1.86 50%
2.0
1.49 40%
300
1.5
1.12 30%
200
1.0
0.75 20%
100
0.5
0.37 10%
BHP*
Head in Feet
160
3
4
U.S. Gallons per Minute
E51E • T51E
200
180
2
7’
EFF
120
500
kW*
Head in Meters
140
Head in Feet
160
600
EFF
Head-Capacity
200
180
2880 RPM
E51D • T51D
kW*
700
% Efficiency
400
0
0
NPSH 4’
1
2
0
3
10
7’
13’
4
5
6
7
U.S. Gallons per Minute
8
20
Liters per Minute
30
17’
9
0
11
10
0
0%
40
Indicates altered performance at NPSH Available
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
E51 • T51 SERIES PUMPS
Performance Curves
Page T-34M
T51 SERIES
Performance Curves
E51G • T51G
100
80
60
40
20
400
300
3.0
2.24 30%
200
2.0
1.49 20%
100
1.0
0.75 10%
0
0
% Efficiency
1
2
0
700
3
120
100
80
60
40
20
0
NPSH 4’
7’
5
6
7
8
U.S. Gallons per Minute
9
12’
17’
10
20
30
Liters per Minute
11
12
0
13
0
0%
40
2880 RPM
E51J • T51J
Head-Capacity
600
BHP*
500
BHP*
Head in Feet
140
4
10
200
160
EFF
2.98 40%
0
180
kW*
4.0
BHP*
EFF
120
500
kW*
Head in Meters
140
BHP*
160
600
Head in Feet
180
2880 RPM
Head-Capacity
200
Head in Meters
E51 • T51 SERIES PUMPS
700
400
4.0
4.47 40%
300
3.0
2.24 30%
200
2.0
1.49 20%
100
1.0
0.75 10%
% Efficiency
0
0
0
NPSH 4’
2
4
10
7’
12’
6
8
10
U.S. Gallons per Minute
20
30
Liters per Minute
20’
12
40
14
50
0
16
0
0%
60
Indicates altered performance at NPSH Available
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-35M
T51 SERIES
700
Head-Capacity
200
100
80
60
40
20
400
7.5
5.59 30%
200
5
3.73 20%
100
2.5 1.86 10%
300
BHP*
0
0
0
700
NPSH 4’
2
4
10
120
100
80
60
40
20
0
7’
12’
8
10
12
U.S. Gallons per Minute
30
40
Liters per Minute
20’
14
16
50
0
20
18
60
0
0%
70
2880 RPM
E51M • T51M
Head-Capacity
EFF
600
500
Efficiency
Head in Feet
Head in Meters
140
6
20
200
160
EFF
7.46 40%
0
180
kW*
10
% Efficiency
400
50%
kW*
120
500
BHP*
Head in Meters
140
BHP*
160
600
Head in Feet
180
2880 RPM
E51L • T51L
10.0 7.46 40%
300
7.5
5.59 30%
200
5.0
3.73 20%
100
2.5
1.86 10%
BHP*
NPSH 4’
0
0
0
5
10
20
7’
12’
20’
10
15
U.S. Gallons per Minute
30
40
50
60
Liters per Minute
0
25
20
70
80
0
0%
90
Indicates altered performance at NPSH Available
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
E51 • T51 SERIES PUMPS
Performance Curves
Page T-36M
T51 SERIES
Performance Curves
Head-Capacity
100
80
60
40
20
EFF
10.0 7.46 40%
300
7.5
5.59 30%
200
5.0
3.73 20%
100
2.5
1.86 10%
BHP*
NPSH 4’
0
0
0
0
700
5
10
140
120
100
80
60
40
20
0
30
7’
12’
20’
15
20
U.S. Gallons per Minute
40
50
60
70
Liters per Minute
0
30
25
80
90
100
0
0%
110
2880 RPM
E51R • T51R
Head-Capacity
EFF
600
500
% Efficiency
Head in Feet
160
10
20
200
180
kW*
% Efficiency
400
50%
400
50%
kW*
120
500
BHP*
Head in Meters
140
BHP*
160
600
Head in Feet
180
2880 RPM
E51P • T51P
200
Head in Meters
E51 • T51 SERIES PUMPS
700
10
7.46 40%
300
7.5
5.59 30%
200
5
3.73 20%
100
2.5
1.86 10%
BHP*
NPSH 4’
0
0
0
5
10
20
10
30
40
7’
12’
15
20
25
U.S. Gallons per Minute
50
60
70
80 90
Liters per Minute
20’
30
35
0
40
0
0%
100 110 120 130 140 150
Indicates altered performance at NPSH Available
* Horsepower data is valid for 1.0 specific gravity fluids only
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-37M
T51 SERIES
700
2880 RPM
T51S
200
120
100
80
60
40
20
0
EFF
500
% Efficiency
400
50%
kW*
Head in Meters
140
Head-Capacity
BHP*
160
600
Head in Feet
180
10
7.46 40%
7.5
5.59 30%
200
5
3.73 20%
100
2.5
1.86 10%
BHP*
300
NPSH 4’
0
0
0
5
10
20
10
30
40
7’
13’
15
20
25
U.S. Gallons per Minute
50
60
70
80 90
Liters per Minute
20’
30
35
0
40
0
0%
100 110 120 130 140 150
NOTES
All dimensions in millimeters. May vary ± 6 MM.
Not for construction purposes unless certified.
*See motor dimensions for “C-AH” dimension
(varies depending on motor enclosure).
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
E51 • T51 SERIES PUMPS
Dimensions
Page T-38M
T51 SERIES
Dimensions
IN
R
O
T
25
04
-1
P
P
P
04
04
2-1 8 0 1 -
-1
O
A T I
N
T
N
R
-1
IN
P
O
A T I
04
2-1 8 0 1 -
E
Optional 90°
Position
T
-1
Standard 360°
Position
O
N
N
2-1 8 0 1 -
O
A T I
IN
T
O
A T I
R
O
2-1 8 0 1 -
O
R
305
IN
Optional 270°
Position
E
Optional 180°
Position
4-H Taps
25
4-17/32” Dia. Foundation Holes
25
25
C-AH*
25
L
83
37
1 1/4” NPT Inlet
3
1” NPT Discharge
10
32
IN
N
04
BA+121
2F
O
A T I
D
P
HS
T
2-1 8 0 1 -
R
O
-1
E51 • T51 SERIES PUMPS
T51 Horizontal Close Coupled
HD
38
56C Thru 215TC Motor Frames
FRAME
56C
143 TC
145 TC
182 TC
184 TC
213 TC
215 TC
D
89
89
89
114
114
133
133
BA+121
187
194
194
213
213
232
232
2F
76
102
127
114
140
140
178
E
62
70
70
95
95
108
108
H
5/16 - 18
5/16 - 18
5/16 - 18
3/8 - 16
3/8 - 16
3/8 - 16
3/8 - 16
HS
197
197
197
222
222
241
241
HD
229
229
229
254
254
273
273
L
457
457
457
508
508
559
559
NOTES
All dimensions in millimeters. May vary ± 6 MM.
Not for construction purposes unless certified.
*See motor dimensions for “C-AH” dimension
(varies depending on motor enclosure).
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-39M
T51 SERIES
Dimensions
E51 • T51 SERIES PUMPS
Flange Mounted Close Coupled
C-AH*
7
37
F
60
E
D
67
31
G
44
J
127
C
79
41
79
70
64
64
48
52
D
114
114
114
96
102
105
127
127
E51 Horizontal Close Coupled
E
83
83
89
67
70
68
95
105
G
29
29
32
29
29
25
29
33
H
14
13
14
14
14
14
13
11
AB
Standard 360°
Position
04
N
04
A
156
166
133
151
164
AB
----122
139
150**
B
90
165
110
150
150
D
76
89
71
80
90
E
54
62
56
62
70
E
A
-1
L
48 Thru 90 Motor Frames
FRAME
48
56
71
80
90
J
T
04
O
IN
F
B
K
OP
04
R
P
D
O
A T I
N
O
A T I
-1
N
T
2-1 8 0 1 -
R
O
-1
P
-1
IN
2-1 8 0 1 -
P
70
O
Optional 90°
Position
2-1 8 0 1 -
IN
N
R
N
O
A T I
IN
T
O
A T I
O
O
A T I
AB**
T
1 1/4” NPT
Inlet
32
P
1” NPT
Discharge
R
C-AH*
IN
O
29
10
2-1 8 0 1 -
121
83
J
16
16
13
16
16
19
16
11
T
B
159
83
159
140
127
127
95
105
04
A
191
114
191
165
159
156
127
127
O
56C Thru 215TC Motor Frames
29
1” NPT Discharge
203
B
A
-1
C
P
10
FLANGE STYLE
AU (7 1/2 x 4 1/2)
DB (4 1/2 x 4 1/2)
FE (7 3/4 x 4 3/4)
PA (6 1/2 x 3 3/4)
SH & BU (6 1/4 x 4)
SK (6 1/8 x 4 1/8)
ST (5 x 5)
WI (5 x 5)
75
R
4-ØH Holes
2-1 8 0 1 -
Suction
E
F
69
76
90
100
125
Optional 270°
Position
J
J
----30
35
36
K
----30
35
42
L
186
203
183
193
184
Optional 180°
Position
O
143
166
142
159
178
OP
178
191
173
182
192
**denotes conduit box mounted on top(90 frame only)
NOTES
All dimensions in millimeters. May vary ± 6 MM.
Not for construction purposes unless certified.
*See motor dimensions for “C-AH” dimension
(varies depending on motor enclosure).
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-40M
T51 SERIES
Dimensions
25
IN
R
O
T
04
-1
P
P
04
04
2-1 8 0 1 -
-1
O
A T I
N
T
N
R
-1
IN
P
O
A T I
2-1 8 0 1 -
T
04
62
Optional
90° Postion
O
-1
Standard 360°
Position
305
2-1 8 0 1 -
N
N
IN
62
E
O
A T I
P
E
T
O
A T I
R
O
2-1 8 0 1 -
O
R
2-3/8-16 Taps
4-H Taps
IN
Optional 270°
Position
25
25
L
C*
U Dia.
M Key
K
Optional 180°
Position
29
10
1 1/4” NPT Inlet
92
10
19 Dia.
4.8 Key
1” NPT Discharge
32
IN
BA+N-W
56T Thru 184T Motor Frames
FRAME
56 T
143 T
145 T
182 T
184 T
D
89
89
89
114
114
U
16
22
22
29
29
BA+N-W
117
114
114
140
140
2F
76
102
127
114
140
HD
38
165
76
04
2F
O
A T I
P
D
T
2-1 8 0 1 -
R
O
HS
N
25
4-17/32 Dia. Foundation Holes
-1
E51 • T51 SERIES PUMPS
P3 Bearing Frame
E
62
70
70
95
95
H
5/16 - 18
5/16 - 18
5/16 - 18
3/8 - 16
3/8 - 16
K
406
406
406
483
483
HS
197
197
197
222
222
HD
229
229
229
254
254
L
610
610
610
660
660
M
4.8
4.8
4.8
6
6
P3 Bearing Pedestal
29
238
29 Maximum Shaft
Dia.
83
19.04
19.02 Dia. Shaft
4.8 Square Key
1 1/4” NPT Inlet
10
1” NPT Discharge
32
159
89
Feet Slotted for
Two 3/8 Capscrews
76
162
302
62
62
143
NOTES
All dimensions in millimeters. May vary ± 6 MM.
Not for construction purposes unless certified.
*See motor dimensions for “C-AH”
dimension
“C” dimension
(varies depending on motor enclosure).
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008
Page T-41M
T51 SERIES
Dimensions
25
E51 • T51 SERIES PUMPS
P15 Bearing Frame
IN
R
O
T
04
-1
N
04
IN
P
T
O
A T I
N
O
R
Optional 270°
Position
25
25
-1
2-1 8 0 1 -
4-3/8-16 Taps
4-H Taps
P
305
2-1 8 0 1 -
62
Optional 90°
Position
04
E
Standard 360°
Position
-1
62
N
IN
O
A T I
P
E
O
A T I
R
T
2-1 8 0 1 -
O
4-17/32 Dia. Foundation Holes
25
L
C*
K
U Dia.
M Key
29
10
1 1/4” NPT Inlet
83
3
25.4 Dia.
6.4 Key
1” NPT Discharge
32
IN
N
HD
-1
04
38
165
64
O
A T I
P
83
BA+N-W
2F
D
T
2-1 8 0 1 -
R
O
HS
143T Thru 215T Motor Frames
FRAME
143 T
145 T
182 T
184 T
213 T
215 T
D
89
89
114
114
133
133
U
22
22
29
29
35
35
BA+N-W
114
114
140
140
175
175
2F
102
127
114
140
140
178
E
70
70
95
95
108
108
H
5/16 - 18
5/16 - 18
3/8 - 16
3/8 - 16
3/8 - 16
3/8 - 16
K
16
16
19
19
22
22
HS
197
197
222
222
241
241
HD
229
229
254
254
273
273
L
712
712
762
762
838
838
M
4.8
4.8
6.3
6.3
7.9
7.9
P15 Bearing Pedestal
308
34.9 Maximum 25.4 Dia. Shaft
Shaft Dia.
25.37
6.4 Square Key
83
229
29
1 1/4” NPT Inlet
1” NPT Discharge
10
32
159
89
Feet Slotted for
4- 3/8” Capscrews
40
30
83
64
162
62
62
143
146
371
NOTES
All dimensions in millimeters. May vary ± 6 MM.
Not for construction purposes unless certified.
*See motor dimensions for “C”
“C-AH”
dimension
dimension
(varies depending on motor enclosure).
© Copyright 2008 MTH Tool Company, Inc.
Dated March 2008