Available options 1
ADI’s gas sampling Dia-Vac® Pumps can 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 the J-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.
J-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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J081 | 10.5 | 0.7 | 16.4 | 555 | 0.24 | 6.7 | |
J081-Metric |
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J101 | 14.5 | 1 | 19.2 | 650 | 0.31 | 8.8 | |
J101-Metric |
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J121 | 20.9 | 1.44 | 21 | 711 | 0.37 | 10.6 | |
J121-Metric |
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J141 | 25 | 1.72 | 22 | 745 | 0.44 | 12.5 | |
J141-Metric |
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J161 | 31.1 | 2.14 | 24.4 | 826 | 0.49 | 14 | |
J161-Metric |
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