You Searched For: Vacuum Pumps

Create a strong vacuum with these one and two-stage pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments.

Create a strong vacuum with these one and two-stage pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments.


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Catalog Number: 77569-902
Supplier: Buchi

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Catalog Number: 77569-908
Supplier: Buchi

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Catalog Number: 77569-910
Supplier: Buchi

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Catalog Number: 77569-904
Supplier: Buchi

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Catalog Number: 77569-906
Supplier: Buchi

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Description: Corrosion Resistant, Wireless Remote Control, Adjustable Pump Speed, Diaphragm Vacuum Pump, Knf Neuberger, Sc920, 21L/Min, 1.5Torr.
Catalog Number: 97014-790
Supplier: KNF Neuberger Inc.


Description: 1/3hp motor operates at 580 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 25L/minute. Tubing: 11.1mm ID. Oil capacity: 0.59L. 115V, 60Hz. CSA certified.
Catalog Number: 54973-084
Supplier: Welch Vacuum


Description: 1/2hp motor operates at 525 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 91L/minute. Tubing: 11.1mm ID. Oil capacity: 2.1L. 115/230V, 60Hz. CSA certified.
Catalog Number: 54974-247
Supplier: Welch Vacuum


Description: 1/2hp motor operates at 525rpm. Reaches lower ultimate pressure. Less backstreaming. Elliptical bore design. Free air displacement: 160L/min. Tubing: 20.6mm ID. Oil capacity: 2.1L. 115/230V, 60Hz. 19mm male inlet fitting.
Catalog Number: 54976-035
Supplier: Welch Vacuum


Description: 1-1/2hp motor operates at 510 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 650L/minute. Tubing: 41mm ID. Oil capacity: 1.18L. 230/460V, 60Hz.
Catalog Number: 54993-517
Supplier: Welch Vacuum


Description: 1hp motor operates at 400 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 500L/minute. Tubing: 41mm ID. Oil capacity: 1.18L. 230/460V, 60Hz.
Catalog Number: 54993-360
Supplier: Welch Vacuum


Description: 1/3hp motor operates at 580 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 25L/minute. Tubing: 11.1mm ID. Oil capacity: 0.59L. 230V, 60Hz.
Catalog Number: 54973-087
Supplier: Welch Vacuum


Description: 1hp motor operates at 400 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 500L/minute. Tubing: 41mm ID. Oil capacity: 1.18L. 115/230V, 60Hz.
Catalog Number: 54993-345
Supplier: Welch Vacuum


Description: 1/3hp explosion-proof motor operates at 580 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement, 25L/minute. Tubing: 11.1mm ID. Oil capacity: 0.59L. 115V, 60Hz.
Catalog Number: 54973-213
Supplier: Welch Vacuum


Description: 1/2hp motor operates at 525 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces high free air displacement, 160L/min. Tubing: 20.6mm ID. Oil capacity: 2.1L. 220V, 50Hz. With CE Schuko plug.
Catalog Number: 54970-606
Supplier: Welch Vacuum


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