Diaphragm vacuum pumps represent one of several pump designs ideal for creating vacuum conditions in the laboratory. As they avoid the need for pumping oil, operators working in lab environments often choose a diaphragm vacuum pump for chemical resistance experiments. Ultimate vacuum can reach up to 100 torr, but the diaphragm pump is designed to affect both high and low vacuum conditions while maintaining a constant flow rate. Chemically resistant PTFE pump heads ensure long operating life, allowing these diaphragm pumps to serve corrosion-prone rotary evaporators, or flask and bottle evacuations, all without contaminated aspirator water.
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- Type: Turbo Pumping
- Ultimate Vacuum: Inquire
- Max. Pumping Speed: 10 lpm
- Type: Aluminum-FKM, Diaphragm
- Ultimate Vacuum: 1.5 mbar
- Max. Pumping Speed: 23 lpm
- Type: Oil-Free, Diaphragm, Corrosion Resistance
- Ultimate Vacuum: 100 mbar
- Max. Pumping Speed: 14 lpm
- Type: Oil-Free, Diaphragm
- Ultimate Vacuum: 70 mbar
- Max. Pumping Speed: 38 lpm
- Type: Oil-Free, Diaphragm, Chemical Resistance
- Ultimate Vacuum: 15 mbar
- Max. Pumping Speed: 35 lpm
- Type: Diaphragm pump
- Ultimate Vacuum: 0.6 mbar
- Max. Pumping Speed: 2.8 m3/h
- Type: Chemical Resistance
- Ultimate Vacuum: 1.5 or 2 .0 mbar (depending on model)
- Max. Pumping Speed: 20 or 21 lpm (depending on model)
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- Type: Chemical Resistance
- Ultimate Vacuum: 11 to 120 torr (depending on model)
- Max. Pumping Speed: 5.5 to 37 lpm (depending on model)
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- Type: Chemical Resistance
- Ultimate Vacuum: 4.6 to 100 torr (depending on model)
- Max. Pumping Speed: 19 to 62 lpm (depending on model)
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- Type: Chemical Resistance
- Ultimate Vacuum: 6 or 75 torr (depending on model)
- Max. Pumping Speed: 20 lpm
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- Type: Corrosion Resistance
- Ultimate Vacuum: 1.5 Torr
- Max. Pumping Speed: 10 to 110 lpm
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- Type: Chemical Resistance
- Ultimate Vacuum: 1.5, 6 or 75 torr (depending on model)
- Max. Pumping Speed: 10, 20, 34 or 60 lpm (depending on model)
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- Type: Turbomolecular pumping, Diaphragm
- Ultimate Vacuum: < 2 mbar
- Max. Pumping Speed: 50 lpm
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- Type: Chemical Resistance
- Ultimate Vacuum: 3 or 7.5 torr (depending on model)
- Max. Pumping Speed: 20, 34 or 60 lpm (depending on model)
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- Type: Chemical Resistance
- Ultimate Vacuum: 10, 75 or 100 torr (depending on model)
- Max. Pumping Speed: 16, 30 or 56 lpm (depending on model)
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- Type: Standard-Duty
- Ultimate Vacuum: 1.5 mbar
- Max. Pumping Speed: 23 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 2 mbar
- Max. Pumping Speed: 173 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 2 mbar
- Max. Pumping Speed: 148 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 2 mbar
- Max. Pumping Speed: 25 lpm (0.88 cfm)
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- Type: Standard-Duty
- Ultimate Vacuum: 1.5 mbar
- Max. Pumping Speed: 63 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 1.5 mbar
- Max. Pumping Speed: 63 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 70 mbar
- Max. Pumping Speed: 215 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 80 mbar
- Max. Pumping Speed: 37 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 80 mbar
- Max. Pumping Speed: 37 lpm (1.3 cfm)
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- Type: Standard-Duty
- Ultimate Vacuum: 70 mbar
- Max. Pumping Speed: 67 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 70 mbar
- Max. Pumping Speed: 130 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 0.6 mbar
- Max. Pumping Speed: 147 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 0.9 mbar
- Max. Pumping Speed: 125 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 0.6 mbar
- Max. Pumping Speed: 37 lpm
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- Type: Standard-Duty
- Ultimate Vacuum: 7 mbar
- Max. Pumping Speed: 37 lpm
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- Type: Chemical Resistant
- Ultimate Vacuum: 7 mbar
- Max. Pumping Speed: 38 lpm
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Select up to 5 products from above to compare or request more information.
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