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.
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.
H-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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H301 | 60 | 4.13 | 26.7 | 904 | 1.45 | 41.1 | |
H301-Metric |
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H302-60Hz | 30/30 | 4.13/4.13 | 27.1/29.5 | 917.0/999 | 2.94/1.53 | 83.3/43.4 | |
H302-60Hz-Metric |
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H302-50Hz |
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H302-50Hz-Metric-(Parallel/Series) |
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