Vacuum Pump :: Dry Diaphragm Vacuum Pumps

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Brand-New Welch 2014 Chemical Duty PTFE Dry Diaphragm Vacuum Pump DryFast Collegiate

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Preserve your budget while enjoying the advantages of a Welch DRYFAST vacuum pump. Chemical resistant Collegiate Model 2014 pump is perfect for MeCl2 and other volatile solvent rotary evaporations. Achieve precise vacuum control down to 40 torr using convenient adjustment knob. 25 lpm flow...

$1,988³⁵ $2,093⁰⁰ -5%

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Brand-New Welch 2034 DryFast Chemical Duty PTFE Dry Diaphragm Pump, w/ built in vacuum regulator

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Preserve your budget while enjoying the advantages of a Welch DRYFAST vacuum pump. Chemical resistant Research Model 2034 pump is perfect for MeCl2 and other volatile solvent rotary evaporations. Achieve precise vacuum control down to 9 torr using convenient adjustment knob. Includes built in...

$2,446²⁵ $2,575⁰⁰ -5%

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Edwards XDD1 Diaphragm Vacuum Pump, 100-230 VAC, 1 phase. PN: A74602983.

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The Edwards XDD1 diaphragm vacuum pump has a pumping speed of 1.4 m3/hr, and an Ultimate Vaccum of <2 mbar. It can run on 100-230 VAC and has a single phase motor. The XDD1 is a compact and efficient pump, often used for backing small turbomolecular pumps in clean, high vacuum applications....

$2,575¹³ $2,861²⁵ -10%

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KNF Laboport 2 Stage PowerDry Diaphragm Pump, 115 VAC, 60Hz. PN: N860.3FT.40.18

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The chemically-resistant N860.3FT.40.18 diaphragm pump is a two-stage unit with an integrated PowerDry® self-drying system. The pump runs on 115 VAC @60Hz, 1.9A, and weighs 33 lb. (The pump may be ordered with a 230 VAC, 50Hz motor.) Pumping speed is 60 l/min with an ultimate vacuum of 1.5 Torr....

$5,810⁰⁰

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KNF Neuberger N630.1.2 ST.9 E Diaphragm Process Vacuum Pump & Compressor, Explosion Proof, PFPE-coated, 115 VAC, 60Hz. PN 310620/306256

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This KNF Neuberger N630.1.2 ST.9 E diaphragm dry pump can be used as a vacuum pump or compressor. Vacuum flow rate is 68 l/min with an ultimate vacuum of 90 Torr. (120 mBar abs.) As a compressor, maximum pressure is 101.5 psig. This pump Protection class IP20, has a 115 VAC, 60Hz, 11.0A,...

$8,294⁴⁸ $9,216⁰⁹ -10%

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KNF Neuberger N938.50 KN.18 (9 Torr) Two Stage Diaphragm Vacuum Pump, 115VAC. PN: N938.50KN.18.

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This KNF Neuberger compact, two stage, double-head, oil-free diaphragm dry pump, model N938.50 KN.18, has a flow capacity of 32 l/min. and an ultimate vacuum of 9 Torr (12 mBar). The inlet and outlet are barbed connectors for 10mm ID tubing. The pump is operated on 115 VAC single phase power and...

$3,061⁴⁶

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KNF Neuberger N940.5 APE-W Diaphragm Vacuum Pump With User Adjustable Vacuum, Variable Pumping Speed

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The powerful KNF N940 series diaphragm vacuum pumps are especially well suited for all applications requiring excellent suction speed with low absolute pressures. The KNF N940.5 APE-W pumps including a diaphragm stabilization system which allows for high suction, especially in the low-vacuum...

$5,948⁰⁰

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KNF Neuberger Twin Diaphragm Vacuum Pump & Compressor, 115VAC, 60Hz TEFC Motor. PN: N035.1.2ANP

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This KNF Neuberger twin diaphragm dry pump, model N035.1.2ANP can be used as a vacuum pump or compressor. Vacuum flow rate is 62 l/min with an ultimate vacuum of 75 Torr. As a compressor, maximum pressure is 60 psig @2.2 SCFM. This pump has a 115 VAC, 60Hz, 6.3A, totally enclosed fan cooled...

$2,149³⁵

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KNF UN84 Mini Diaphragm pump, 4.8 l/min, max pressure 0.3 bar, max vacuum 2mbar, 24VDC PN: N84.4ANDC-B

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KNF pumps in the UN84 range transfer compress and evacuate 100% oil-free. In operation they are gas-tight, and maintenance free. Handling air, gases, and vapours at temperatures between + 5 °C + 40 °C. For maximum permissible operating pressure, ultimate vacuum, see section 9 of Operating...

$1,685⁶⁷

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New Edwards Dual Stage Twin Head D-Lab 10-8 Diaphragm Vacuum Pump 110VAC PN A48016941

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The Edwards D-LAB 10-8 Diaphragm vacuum pump is especially made for chemistry laboratory operations and has a Pumping Speed of 10L min. and Ultimate Vacuum of 6 mbar at 60hz. These pumps are basically corrosion and solvent resistant since their parts in contact with the pumped medium are made of...

$2,382⁴³ $2,647¹⁴ -10%

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New Edwards Single Stage Single Head D-LAB 10-100 Diaphragm Vacuum Pump 110VAC PN A48015941

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The Edwards D-LAB 10-100 Diaphragm vacuum pump is especially made for chemistry laboratory operations and has a Pumping Speed of 10L min. and Ultimate Vacuum of 75 mbar at 60hz. These pumps are basically corrosion and solvent resistant since their parts in contact with the pumped medium are made...

$1,826⁶⁸ $2,029⁶⁴ -10%

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New Edwards Single Stage Single Head D-LAB 20-100 Diaphragm Vacuum Pump 110VAC PN A48017941

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The Edwards D-LAB 20-100 Diaphragm vacuum pump is especially made for chemistry laboratory operations and has a Pumping Speed of 20L min. and Ultimate Vacuum of 75 mbar at 60hz. These pumps are basically corrosion and solvent resistant since their parts in contact with the pumped medium are made...

$2,111³⁸ $2,345⁹⁸ -10%

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New Edwards Single Stage Single Head D-LAB 34-100 Diaphragm Vacuum Pump 110VAC PN A48021941

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The Edwards D-LAB 34 -100 Diaphragm vacuum pump is especially made for chemistry laboratory operations and has a Pumping Speed of 34L min. and Ultimate Vacuum of 75 mbar at 60hz. These pumps are basically corrosion and solvent resistant since their parts in contact with the pumped medium are...

$2,615⁹⁰ $2,906⁵⁶ -10%

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New Edwards XDD1 Mk3 Diaphragm Vacuum Pump 24 VDC PN A74603991

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This is the Mk3 24VDC XDD1 diaphragm pump. They have a Pumping Speed of 1.8 m3h-1 (set by user to 2400 rpm) and with Ultimate Vaccum of <2 mabr. They are compact and efficient pumps, used for backing small compound turbomolecular pumps in clean, high vacuum applications, and also designed to...

$2,928⁵⁶ $3,253⁹⁵ -10%

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NEW KNF N86ST.16E (218 Torr) Single Stage Diaphragm Vacuum Pump 115VAC, 50/60Hz, SS, PTFE Diaphragm

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These single stage KNF diaphragm vacuum pumps have a flow rate of 6 L/min (0.22 CFM) and a vacuum of 8.6 inHg (218 Torr). These 100% oil free diaphragm pumps are ideal for use in environmental monitoring and analytical technology. With an all stainless steel pump head, and PTFE valve plate and...

$1,522⁶⁷

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NEW KNF UN86KTI (120 Torr) Single Stage Diaphragm Vacuum Pump 115VAC, 50/60Hz, PPS, PTFE Diaphragm

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These single stage KNF diaphragm vacuum pumps have a flow rate of 5.5 L/min (0.19 CFM) and a vacuum of 4.7 inHg (120 Torr). These 100% oil free diaphragm pumps are ideal for use in emission measurement technology, mobile gas measurement, medical technology and instrumental analysis. With a...

$488²⁶

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NEW Neuberger KNF Laboport N810.3FTP (6 Torr) Two Stage Diaphragm Vacuum Pump 115VAC, PN N810.3FTP

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These Portable Two Stage Neuberger KNF Laboport Diaphragm Vacuum Pumps have a Flow Rate of 10L/min (0.35 CFM) and a vacuum of 29.7 inHg (6 Torr). These oil free diaphragm pumps are ideal for use with all brands of rotary evaporators, concentrators, vacuum ovens and filtration devices. Features...

$2,243⁰⁰

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NEW Neuberger KNF Laboport N810FTP (75 Torr) Single Stage Diaphragm Vacuum Pump 115VAC, PN N810FTP

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These Single Stage Portable Neuberger KNF Laboport Diaphragm Vacuum Pumps have a Flow Rate of 10L/min (0.35 CFM) and a vacuum of 27 inHg (75 Torr). These oil free diaphragm pumps are ideal for use with all brands of rotary evaporators, concentrators, vacuum ovens and filtration devices. Features...

$1,932⁰⁰

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NEW Neuberger KNF Laboport N820.3FT.40P (8 Torr) 2 Stage Diaphragm Pump 115VAC, PN N820.3FT.40P

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The chemically-resistant series N820.3FT.40P diaphragm pump is a two-stage unit with an integrated PowerDry® self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include...

$3,525⁰⁰

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NEW Neuberger KNF Laboport N820.3FTP (6 Torr) Two Stage Diaphragm Vacuum Pump 115VAC, PN N820.3FTP

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These Portable Two Stage Neuberger KNF Laboport Diaphragm Vacuum Pumps have a Flow Rate of 20 L/min (0.70 CFM) and a vacuum of 29.7 inHg (6 Torr). These oil free diaphragm pumps are ideal for use with all brands of rotary evaporators, concentrators, vacuum ovens and filtration devices. Features...

$2,428⁵⁵

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NEW Neuberger KNF Laboport N820FTP (75 Torr) Single Stage Diaphragm Vacuum Pump 115VAC, PN N820FTP

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These Single Stage Portable Neuberger KNF Laboport Diaphragm Vacuum Pumps have a Flow Rate of 20L/min (0.70 CFM) and a vacuum of 27 inHg (75 Torr). These oil free diaphragm pumps are ideal for use with all brands of rotary evaporators, concentrators, vacuum ovens and filtration devices. Features...

$2,627¹¹

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New Pfeiffer MVP 015-4 Diaphragm Membrane Vacuum Pump, 1.1 m3/hr (0.6 cfm), 0.375 Torr, PKT05064

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This New Pfeiffer MVP 015-4 Diaphragm Membrane Pump, has a 1.1 m3/hr (0.6 cfm) at 60 Hz and has an excellent ultimate pressure of 0.375 Torr. This pump runs extremely quite. The inlet has a KF16 flange connector for connection to turbo or other vacuum applications. This pump operates on 120 VAC...

$2,772⁹⁰

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New Pfeiffer MVP 020-3AC Diaphragm Membrane Vacuum Pump, 1.2 m3/hr (0.7 cfm), 1.5 Torr, PKT01100

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These New Pfeiffer MVP 020-3AC Membrane Pump, 1.2 m3/hr (0.7 cfm) at 60 Hz has an excellent ultimate pressure of 1.5 Torr. These pumps run extremely quite. The inlet includes a 1 meter foreline hose and G1/4 connector for connection to turbo or other vacuum applications. These pumps include and...

$3,837⁵⁰

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