| Materials of construction / Seal code |
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| Mat. code |
1
|
2
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3
|
4
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| Casing |
cast iron
|
NA
|
cast iron
|
316 SS
|
| Portplate |
cast iron
|
NA
|
cast iron
|
316 SS
|
| Impeller |
duct iron
|
NA
|
316 SS
|
316 SS
|
| Shaft |
420 SS
|
NA
|
420 SS
|
316 SS
|
| Seal code |
NA
|
NA
|
A*
|
B*
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A= standard mechanical seal with Viton elastomer
B= standard mechanical seal with Teflon elastomer
*= other seal materials available upon request. |
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| Performance characteristics
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| Nominal capacity: |
750CFM
|
Motor:
|
50 Hz /50HP /37kW
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| Speed: |
50 Hz / 1200
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| Maximum vacuum: |
29"Hg/25Torr
|
| Weight (excluding motor): |
880 Lbs/400kg
|
| Max. gas inlet temp: |
212oF/100oC
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| Max. noise level (at 3ft): |
79dBA
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| Performance based on dry air, seal-water temperature 60oF and atmospheric pressure of 29.92"Hg. |
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