sei mh, mhn 60 hz na catalogu - motorseipumps.com/pdf/pumps/sei horizontal multistage pumps.pdf ·...
TRANSCRIPT
60Hz
S T A I N L E S S S T E E L
MH/MHN Series
Special mechanical Seals on request.
Higher liquid and ambient temperatures
on request.
Available with TEFC, 1 Phase & 3 Phase
motors also.
Special features on request SEI MH/MHN series, Non Self Priming, Multi Stage, Horizontal
Centrifugal Pump is a compact booster pump. The pump has
horizontal suction port and vertical discharge port. All wet
moving parts on MH series are made of Stainless Steel 304 for
long life and better efficiency. On the MHN series the suction
and delivery housings are also stainless steel 316 making all parts
in contact with the pumped liquid made of Stainless Steel 316.
Strong mechanical seal is provided for leak free operation.
MultistageBooster Pump
Special Features
SEI MH/MHN series, Non Self Priming, Multi Stage,Horizontal Centrifugal Pump is a compact boosterpump. The pump has horizontal suction port andvertical discharge port. All wet moving parts on MHseries are made of Stainless Steel 304 for long life andbetter efficiency. On the MHN series the suction anddelivery housings are also stainless steel 316 makingall parts in contact with the pumped liquid made ofStainless Steel 316. Strong mechanical seal isprovided for leak free operation. NEMA Standard 56JODP (3450 RPM) Motor is used in all pumps.
Pressure booster system.Domestic Water supply.Air Conditioning and Cooling system.High Pressure Liquid Circulation andpumping in Industries.Gardening and Agriculture.
Application
Multistage Booster Pump
Pumped liquids
MHThin, clean, non-aggressive and non-explosiveliquids without solid particles or fibers.
MHNThin, clean, slightly aggressive and non-explosiveliquids without solid particles or fibers.
Performance Curve MH/MHN2
Performance Table MH/MHN2
28
42
56
68
84
25
38
51
61
76
22
33
44
53
66
MODEL
MH2/MHN262
MH2/MHN263
MH2/MHN264
MH2/MHN265
MH2/MHN266
Head in psi
2 4 6 8 10 12 14 16Max.
psi
38
56.5
75
92
111
36
55
73
89
108
35
52
70
85
103
33
49
66
80
98
31
46
62
75
91
39.0
58.0
77.0
93.0
113.0
MH2/MHN272
MH2/MHN273
MH2/MHN274
MH2/MHN275
MH2/MHN276
1 Phase 3 Phase
Discharge in US gpm
HP
0.50
0.50
0.75
0.75
1.00
0 2 4 6 8 10 12 14 16 18 20
0
10
20
30
40
50
60
70
80
90
100
110
120
HE
AD
(PS
I)
DISCHARGE (GPM)
MH2/MHN266 / MH2/MHN2761.0
HP
MH2/MHN266 / MH2/MHN2761.0
HPMH2/MHN265 / MH2/MHN275
0.75HP
MH2/MHN265 / MH2/MHN2750.75
HP
MH2/MHN264 / MH2/MHN2740.75 HP
MH2/MHN264 / MH2/MHN2740.75 HP
MH2/MHN263 /
3
MH2/MHN270.5
PH
MH2/MHN263 /
3
MH2/MHN270.5
PH
2
Performance Curve MH/MHN4
Operating conditions
Liquid temperature range: 32°F to +194°FMax. ambient temperature: 104°F.
The maximum operating pressure depends onthe temperature of the pumped liquid, see table:
Max. operating pressure 145 psi (10 bar) 87psi (6 bar)
MH2, MHN2MH4, MHN4
32 F to + 104 Fo o
+105 F to + 176 Fo o
For pipe connections, see the table:
Connections MH2, MHN2 MH4, MHN4
Axial suction port NPT 1"
Radial discharge port
Drain hole, priming hole
NPT 1"
NPT 3/8"
NPT 1¼"
NPT 1"
NPT 3/8"
0
10
20
30
40
50
60
70
80
90
100
110
120
130
HE
AD
(PS
I)
0 5 10 15 20 25 30 35 40 45 50 55 60 65
DISCHARGE (GPM)
MH4/MHN466/ M
H4/MHN476
3.00HP
MH4/MHN466/ M
H4/MHN476
3.00HP
MH4
M
/MNH
465 /H4/M
4HN
752.00
HP
MH4
M
/MNH
465 /H4/M
4HN
752.00
HP
MH4/MH
M
N464 / MH4/HN474 1.50 HP
MH4/MH
M
N464 / MH4/HN474 1.50 HP
MH4/4
MHN 63 / MH4/MHN473 1.00 HP
MH4/4
MHN 63 / MH4/MHN473 1.00 HPMH4/MHN462 / MH4/MHN472 0.75 HP
MH4/MHN462 / MH4/MHN472 0.75 HP
Performance Table MH/MHN4
26
39
55
65
84
22
34
48
57
75
18
28
41
49
63
13
22
32
38
49
MODEL
MH4/MHN462
MH4/MHN463
MH4/MHN464
MH4/MHN465
MH4/MHN466
5 10 15 20 25 30 35 40 45 50 55Max.
psi
38
56
78
94
116
36
53
73
89
111
34
50
69
83
104
31
47
64
78
98
29
43
60
72
91
13
22
32
38
49
3
7
11
13
18
39.7
59.3
82.2
99.5
121.7
MH4/MHN472
MH4/MHN473
MH4/MHN474
MH4/MHN475
MH4/MHN476
1 Phase 3 Phase
HP
0.75
1.00
1.50
2.00
3.00
3
Discharge in US gpm
Head in psi
MH262
MH272
MH263
MH273
MH264
MH274
MH265
MH275
MH266
MH276
MHN262
MHN272
MHN263
MHN273
MHN264
MHN274
MHN265
MHN275
MHN266
MHN276
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
Cast-IronModel
Stainless steelModel
Inlet(NPT)
Outlet(NPT)
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
B
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
C
8-17/64
8-17/64
8-31/32
8-31/32
9-11/16
9-11/16
10-25/64
10-25/64
11-7/64
11-7/64
D
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
E
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
F
15-3/4
15-3/4
16-27/64
16-27/64
18-1/32
18-1/32
18-45/64
18-45/64
19-51/64
19-13/32
G
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
H
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
I J
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3-15/64
3-15/64
4-41/64
4-41/64
5-23/64
5-23/64
6-1/16
6-1/16
6-49/64
6-49/64
Dimensions In Inches Ship Wt.(Lbs)
27
26
29
28
33
32
34
32
35
33
Discharge
H J
G
A
I
C
F
D
B
E
MH462
MH472
MH463
MH473
MH464
MH474
MH465
MH475
MH466
MH476
MHN462
MHN472
MHN463
MHN473
MHN464
MHN474
MHN465
MHN475
MHN466
MHN476
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
Cast-IronModel
Stainless steelModel
Inlet(NPT)
Outlet(NPT)
1"
1"
1"
1"
1"
1"
1"
1"
1"
1"
A B
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
4-7/8
C
8-37/64
8-37/64
9-11/16
9-11/16
10-47/64
10-47/64
11-13/16
11-13/16
12-7/8
12-7/8
D
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
3-1/2
E
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
6-33/64
F
16-59/64
16-59/64
18-1/2
18-7/64
19-19/64
18-1/2
21-29/64
20-9/32
24-1/64
23-1/32
G
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-19/64
6-13/16
6-13/16
6-13/16
6-13/16
H
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
1-13/16
I J
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
4-21/64
4-21/64
5-13/32
5-13/32
6-1/2
6-1/2
7-37/64
7-37/64
8-21/32
8-21/32
Dimensions In Inches Ship Wt.(Lbs)
31
30
35
31
46
38
50
47
62
58
-
-
-
-
-
-
-
-
5.0
5.0
Inlet
Discharge
Inlet
JH
G
I
F
C
D
B
E
Dimensions and weights
7150 W Roosevelt St Ste C107 Phoenix AZ 85043.
Ph: 888 938 3783, Cell: 818 231 0455, Fax: 888 638 0797www.seipumps.com
Product Improvement is a continuous process at ‘SEI’. The data given in this publication is therefore subject to revision.