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Vacuum Diaphragm Pumps

36  results were found
Vacuum Diaphragm Pumps

These compact diaphragm vacuum pumps offer high-performance for single and multiple filtrations, solid phrase extraction, and other fluid movement tasks. Space-saving designs make these products convenient to place and therefore quick to operate. With a whisper-quiet operation and low operation, the diaphragm vacuum pumps will not interfere with work. The robust manufacturing has excellent corrosion resistance against chemicals routinely employed in biology and chemistry lab applications.


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Catalog Number: 76595-782
Supplier: VWR International



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Catalog Number: 76500-768
Supplier: Sartorius



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Catalog Number: 76500-770
Supplier: Sartorius



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Catalog Number: 76500-756
Supplier: Sartorius



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Catalog Number: 76764-990
Supplier: Brandtech


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Description:   VACUUBRAND PC3004 VARIO* Select chemistry vacuum pumping unit, 1.5 mbar /1.1 Torr, 77 lpm / 2.7 cfm, Automatic boiling point detection and touch screen control for rotary evaporators and more, Integrated solvent recovery, 100-120 V, 50-60 Hz, US plug
Catalog Number: 76276-240
Supplier: Brandtech



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Description:   VACUUBRAND PC3001 VARIO* Celect chemistry vacuum pumping unit, 2 mbar / 1.5 Torr, 34 lpm / 1.2 cfm, Automatic boiling point detection and touch screen control for rotary evaporators and more, Integrated solvent recovery, 100-120 V/200-230V, 50-60Hz, US plug
Catalog Number: 76276-238
Supplier: Brandtech



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Description:   For vacuum filtration applications. Corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, Viton* resin valves for handling aggressive corrosives. With vacuum gauge and regulator valve. Flow rate: 13L/min. Torr: 75. 20Lx9Wx17Hcm. 115V.
Catalog Number: 26678-052
Supplier: KNF Neuberger Inc.



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Description:   For flask filtration applications. With corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, and Kalrez* resin valves for handling aggressive corrosives without risk of damaging pump. Flow rate: 16L/min. Torr: 15. 36Lx14Wx9Hcm. 115V.
Catalog Number: 82004-054
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. For distillation of low (35-60[degree]C) and medium (60-80[degree]C) BP solvents. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. Fluoropolymer resin heads that don't peel or corrode. Flow rate: 20L/min. 32Lx16Wx20Hcm. Torr: 6. 230V.
Catalog Number: 14224-132
Supplier: KNF Neuberger Inc.



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Description:   For vacuum filtration applications. Corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, Kalrez* resin valves for handling aggressive corrosives. With vacuum gauge and regulator valve. Flow rate: 30L/min. Torr: 120. 36Lx14Wx9Hcm. 115V.
Catalog Number: 82004-044
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. For distillation of low (35-60[degree]C) and medium (60-80[degree]C) BP solvents. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. Fluoropolymer resin heads that don't peel or corrode. Flow rate: 20L/min. 32Lx16Wx20Hcm. Torr: 6. 115V.
Catalog Number: 26678-012
Supplier: KNF Neuberger Inc.



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Description:   For flask filtration applications. With corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, and Viton* resin valves for handling aggressive corrosives without risk of damaging pump. Flow rate: 13L/min. Torr: 75. 20Lx9Wx17Hcm. 115V.
Catalog Number: 14224-116
Supplier: KNF Neuberger Inc.



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Catalog Number: 76460-434
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. For distillation of medium (60-80[degree]C) and high (80-110[degree]C) BP solvents. Kalrez* resin multi-port valves tolerate liquid ingestion. Fluoropolymer resin heads don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 6. 230V.
Catalog Number: 14224-134
Supplier: KNF Neuberger Inc.



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Catalog Number: 470352-510
Supplier: Fischer Technical


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Description:   Parallel head pump for large scale distillation of low BP solvents (>35 to 60[degree]C). Kalrez* resin multi-port valves tolerate liquid ingestion without damage and Fluoropolymer resin heads don't peel or corrode. Flow rate: 65L/min. 33Lx17Wx22Hcm. Torr: 68. 230V.
Catalog Number: 14224-138
Supplier: KNF Neuberger Inc.



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Description:   For flask filtration applications. With corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, and Kalrez* resin valves for handling aggressive corrosives without risk of damaging pump. Flow rate: 30L/min. Torr: 120. 36Lx14Wx9Hcm. 115V.
Catalog Number: 82004-042
Supplier: KNF Neuberger Inc.



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Catalog Number: 470352-522
Supplier: Fischer Technical


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Description:   Two-stage. Removes accumulated condensate unlike standard LABOPORT* pumps. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. PTFE* resin heads that don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 3. 115V.
Catalog Number: 46620-636
Supplier: KNF Neuberger Inc.



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Description:   LABOPORT™ UN860 diaphragm vacuum pump, model N860.1.2FTP
Catalog Number: 89209-764
Supplier: KNF Neuberger Inc.



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Catalog Number: 470352-520
Supplier: Fischer Technical


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Description:   For vacuum filtration applications. Corrosion-resistant fluoropolymer resin diaphragms, Ryton* heads, Kalrez* resin valves for handling aggressive corrosives. With vacuum gauge and regulator valve. Flow rate: 16L/min. Torr: 15. 36Lx14Wx9Hcm. 115V.
Catalog Number: 82004-040
Supplier: KNF Neuberger Inc.



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Description:   Two-stage, deep vacuum pump for reflux reactions, distilling water and high BP solvents (>110[degree]C). Kalrez* resin multi-port valves tolerate liquid ingestion. Fluoropolymer resin heads don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 1.5. 115V.
Catalog Number: 26678-020
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. Removes accumulated condensate unlike standard LABOPORT* pumps. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. PTFE* resin heads that don't peel or corrode. Flow rate: 20L/min. 32Lx16Wx20Hcm. Torr: 7.5. 115V.
Catalog Number: 46620-630
Supplier: KNF Neuberger Inc.



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Catalog Number: 76460-432
Supplier: KNF Neuberger Inc.



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Description:   LABOPORT™ UN860 diaphragm vacuum pump, model N860.3FTP
Catalog Number: 89209-762
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. Removes accumulated condensate unlike standard LABOPORT* pumps. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. PTFE* resin heads that don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 7.5. 115V.
Catalog Number: 46620-632
Supplier: KNF Neuberger Inc.



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Description:   Parallel head pump for large scale distillation of low BP solvents (>35 to 60[degree]C). Kalrez* resin multi-port valves tolerate liquid ingestion without damage and fluoropolymer resin heads don't peel or corrode. Flow rate: 65L/min. 33Lx17Wx22Hcm. Torr: 68. 115V.
Catalog Number: 26678-024
Supplier: KNF Neuberger Inc.



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Catalog Number: 76460-436
Supplier: KNF Neuberger Inc.



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Description:   Corrosion Resistant, Knf Neuberger, N920KT.29.18, 21L/Min, 1.5Torr, Fast Evaporation Times, Extremeley Quiet Operation, Compact And Portable.
Catalog Number: 97014-794
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. For distillation of medium (60-80[degree]C) and high (80-110[degree]C) BP solvents. Kalrez* resin multi-port valves tolerate liquid ingestion. Fluoropolymer resin heads don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 6. 115V.
Catalog Number: 26678-016
Supplier: KNF Neuberger Inc.



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Description:   Two-stage. Removes accumulated condensate unlike standard LABOPORT* pumps. Kalrez* resin multi-port valves tolerate liquid ingestion without damage. PTFE* resin heads that don't peel or corrode. Flow rate: 60L/min. 33Lx29Wx28Hcm. Torr: 3. 115V.
Catalog Number: 46620-634
Supplier: KNF Neuberger Inc.



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Description:   Two-stage, deep vacuum pump for reflux reactions, distilling water and high BP solvents (>110[degree]C). Kalrez* resin multi-port valves tolerate liquid ingestion. Fluoropolymer resin heads don't peel or corrode. Flow rate: 34L/min. 33Lx17Wx22Hcm. Torr: 1.5. 230V.
Catalog Number: 14224-136
Supplier: KNF Neuberger Inc.



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Catalog Number: 470352-524
Supplier: Fischer Technical


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Catalog Number: 470352-518
Supplier: Fischer Technical


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