Curves for the H & CH range of Centrifugal pumps -
flooded suction
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Please select the appropriate PDF file from the table below.
PDF file
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Model
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Typical flow
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Max head
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Version
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File size
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Overview - current range of flooded suction pumps, ie
H141 / H161 / H191 / H221 / H241
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| contact MDM |
25mm (1") eye |
1 - 10 m3/h |
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| P40curve.pdf |
40mm (1.5") eye |
5 - 20 m3/h |
|
Iss 2, 01/08 |
47 kB |
| P50curve.pdf |
50mm (2") eye |
15 - 30 m3/h |
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Iss 2, 01/08 |
48 kB |
| P80curve.pdf |
80mm (3") eye |
25 - 65 m3/h |
|
Iss 1a, 12/07 |
46 kB |
| contact MDM |
100mm+ (4"+) eye |
60 - 360 m3/h |
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|
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Overview - previous range of flooded suction pumps, ie H160 / H190 / H220
/ H240
|
| contact MDM |
25mm (1") eye |
1 - 10 m3/h |
|
|
|
| H40curve.pdf |
40mm (1.5") eye |
5 - 20 m3/h |
|
Iss 5, 01/06 |
60 kB |
| H50curve.pdf |
50mm (2") eye |
15 - 30 m3/h |
|
Iss 4, 01/06 |
63 kB |
| H80curve.pdf |
80mm (3") eye |
25 - 65 m3/h |
|
Iss 3, 01/06 |
61 kB |
| contact MDM |
100mm+ (4"+) eye |
60 - 360 m3/h |
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Specific models (current range)
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| 40H141.pdf |
40H141 |
5 - 20 m3/h |
32 m |
Iss 1, 10/06 |
93 |
| 40H161.pdf |
40H161 |
" |
46 m |
Iss 1, 08/06 |
92 kB |
| 40H191.pdf |
40H191 |
" |
64 m |
Iss 1, 08/06 |
92 kB |
| 40H221.pdf |
40H221 |
" |
84 m |
Iss 1, 08/06 |
89 kB |
| 40H241.pdf |
40H241 |
" |
102 m |
Iss 1, 10/07 |
89 kB |
Current range of pumps
D range pumps
The curves show the pressure (m head) against flow
(m3/h)
for water at 20oC and for a pump operating at 2 pole speed (2900 rpm with a 50 Hz supply).
They therefore apply to any fluid which is similar to water and has a viscosity of 1 cP
and a specific gravity of 1. For Air Separator 'AS'
pumps and flooded suction pumps operating at other speeds, viscosities and specific gravities please
contact MDM
Curves are approximate and are subject to change without notice.
The files are in Adobe PDF format. Visit the Adobe
website if you need to download
the Adobe Acrobat reader (freeware).
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