ADI’s gas sampling Dia-Vac® Pumpscan pass your gas at the speed of need! Due to an increased interest in reducing the pressure, vacuum, and/or flow on the Dia-Vac® pumps, our engineers designed a modified eccentric design.
This allows you to customize your Dia-Vac® pump to meet your application requirements while at the same time increasing the diaphragm and bearing life. The standard eccentric size is 0.160 on theM-Series Dia-Vac® Pump. Please note that the chart below is not meant to be read as a combination of pressure and vacuum at the same time, only pressure or vacuum.
M-Series Dia-Vac®
Flow Averages
(Please click on individual Model # for actual performance curves)
Model# | PSIG (Max Pressure) | Bar Gauge (Max Pressure) | InHg Gauge (Ultimate Vacuum) | Mbar Gauge (Ultimate Vacuum) | SCFM (Max Flow) | SLPM (Max Flow) |
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M081 | 6 | 0.41 | 7 | 237 | 0.42 | 12 | |
M081- Metric |
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M101 | 17 | 1.17 | 17 | 575 | 0.49 | 14 | |
M101- Metric |
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M121 | 19 | 1.31 | 18 | 609 | 0.59 | 16.8 | |
M121- Metric |
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M151 | 29.1 | 2 | 19.7 | 667 | 0.7 | 20 | |
M151- Metric |
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M161 | 35 | 2.41 | 20.7 | 701 | 0.75 | 21.4 | |
M161- Metric |
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| M M161_Metric.pdf |
M162 (Para) | 35 | 2.41 | 21 | 711 | 1.3 | 39 | |
M162- Metric |
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