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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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Product Image-77569-916

VACUUM PUMP V-180 WB

Catalog Number: 77569-916
Supplier: Buchi

New Product


Product Image-EVA65207906

E-Lab 2 Vacuum Pump

Description: Vacuum pump ideal for wet chemistry and sample preparation. Use with rotary evaporators, vacuum ovens, fume hoods and vacuum filtration apparatus. Features anti-suckback valve and quiet operation. Pump speed: 65L/minute. Ultimate vacuum: 1mtorr. 115/230V, 50/60Hz. 64Hx46Lx43cm.
Catalog Number: EVA65207906
Supplier: Edwards

CSA Certified


Product Image-97014-790

Oil-Free, Dry, Diaphragm Vacuum Pumping System

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.
Product Image-54973-084

DUOSEAL* 1400B-80 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54974-247

DUOSEAL* 1405B-80 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54976-035

DUOSEAL* 1402B-46 Two-Stage Belt-Drive Vacuum Pump with Refrigerator Service

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
Product Image-54993-517

DUOSEAL* 1374M-01 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54993-360

DUOSEAL* 1397M-01 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54973-087

DUOSEAL* 1400C-01 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54974-262

DUOSEAL* 1405W-01 Two-Stage Belt-Drive Vacuum Pump

Description: 1/2hp explosion-proof 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. 115V, 60Hz.
Catalog Number: 54974-262
Supplier: Welch Vacuum
Product Image-54976-038

DUOSEAL* 1402B-80 Two-Stage Belt-Drive Vacuum Pump

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/minute. Tubing: 20.6mm ID. Oil capacity: 2.1L. 115/230V, 60Hz. CSA certified.
Catalog Number: 54976-038
Supplier: Welch Vacuum
Product Image-54993-345

DUOSEAL* 1397B-01 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54973-213

DUOSEAL* 1400W-01 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54970-606

DUOSEAL* 1402C-02 Two-Stage Belt-Drive Vacuum Pump

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
Product Image-54974-238

DUOSEAL* 1405B-01 Two-Stage Belt-Drive Vacuum Pump

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.
Catalog Number: 54974-238
Supplier: Welch Vacuum
Product Image-54976-053

DUOSEAL* 1402W-01 Two-Stage Belt-Drive Vacuum Pump

Description: 1/2hp explosion-proof 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, 160L/minute. Tubing: 20.6mm ID. Oil capacity: 2.1L. 115V, 60Hz.
Catalog Number: 54976-053
Supplier: Welch Vacuum
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