| Materials of construction / Seal code |
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| Mat. code |
1
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2
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3
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4
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| Casing |
NA
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NA
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cast iron
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316 SS
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| Portplate |
NA
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NA
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cast iron
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316 SS
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| Impeller |
NA
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NA
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316 SS
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316 SS
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| Shaft |
NA
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NA
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420 SS
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316 SS
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| Seal code |
NA
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NA
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A*
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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: |
20CFM
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Motor:
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60 Hz/1.5HP/1.1kW
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| Motor (option:) |
50 HZ/1HP/0.75kW
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| Speed: |
60Z Hz/3500RPM
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| Speed (option): |
50 Hz/2900RPM
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| Maximum vacuum: |
29"Hg/25Torr
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| Weight (including motor): |
35 Lbs/16kg
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| Max. gas inlet temp: |
212oF/100oC
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| Max. noise level (at 3ft): |
68dBA
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| Performance based on dry air, seal-water temperature 60oF and atmospheric pressure of 29.92"Hg. |
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