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Description: GEMINI™ Vacuum Pump without Regulation
Catalog Number: 97040-424
Supplier: Welch Vacuum


Catalog Number: 75856-618
Supplier: Welch Vacuum


Description: With IEC connections for hands free on/off pump operation. No adapters or special connection needed, plugs directly between the IEC and line cord connections.
Catalog Number: 80089-652
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: 15.8mm clamp for vacuum tubing (55009-052).
Catalog Number: 55009-280
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Recommended for use with DUOSEAL Vacuum Pumps. Features low vapor pressure, chemical stability, ideal viscosity and no additives or inhibitors. 0.95L.
Catalog Number: 54996-208
Supplier: Welch Vacuum

Product available on GSA Advantage®


Catalog Number: 76017-396
Supplier: Welch Vacuum


Catalog Number: 76017-402
Supplier: Welch Vacuum


Description: Red rubber vacuum tubing. Supplied in 1.5m length. Tubing I.D.: 41.2mm.
Catalog Number: 55009-098
Supplier: Welch Vacuum

Product available on GSA Advantage®


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


Description: Unmounted pump without the motor, base, or belt guard. Elliptical bore design produces a high free air displacement, 160L/minute. Tubing: 20.6mm ID. Oil capacity: 2.1L.
Catalog Number: 54976-110
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

Product available on GSA Advantage®


Description: 16mm ID, stainless steel centering ring with replaceable Viton* O-ring. Use to 150[degree]C sustained, 200[degree]C intermittent. ISO size: NW16.
Catalog Number: 55009-097
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: 11.1mm clamp for vacuum tubing (55009-050).
Catalog Number: 55009-153
Supplier: Welch Vacuum

Product available on GSA Advantage®


Description: Exhaust filters trap exhaust oil mist and reduce pump noise. Supplied with housing and element. For use with Models 1397 and 1374.
Catalog Number: 55007-042
Supplier: Welch Vacuum

Product available on GSA Advantage®


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.
Catalog Number: 54973-075
Supplier: Welch Vacuum

Product available on GSA Advantage®


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