166 Results for: "Welch Vacuum"
Chemical-Duty Dry Diaphragm Vacuum Pumps, High Capacity, Welch-Ilmvac
Supplier: Welch Vacuum
Use affordable Welch-Ilmvac dry diaphragm pumps to provide oil-free vacuum for a wide variety of applications
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Vacuum Pump with Belt Guard
Supplier: Welch Vacuum
Welch DuoSeal Two-stage Pump operates at a low rpm, runs cool, and reaches maximum vacuum with less back streaming.
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WelchNet™ Modular Lab Vacuum Network Accessories, Welch Vacuum
Supplier: Welch Vacuum
A powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change.
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Accessories for Welch® CRVpro™ Direct Drive Rotary Vane Vacuum Pumps, Welch®
Supplier: Welch Vacuum
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Centering Ring Assemblies, Welch® (Gardner Denver)
Supplier: Welch Vacuum
Stainless steel centering ring with replaceable Viton® O-ring. Use to 150 °C sustained, 200 °C intermittent.
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DUOSEAL® Belt-Drive Vacuum Pumps, Two Stage, Welch®
Supplier: Welch Vacuum
Use these rugged oil-seal pumps for a wide range of laboratory vacuum needs
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Acid Neutralization Trap, Welch®
Supplier: Welch Vacuum
The Acid Neutralization Trap contains a large alkaline element cartridge to neutralize hydrous acids before they enter the vacuum pump
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Dry Ice Cold Trap, Welch®, Gardner Denver
Supplier: Welch Vacuum
Dry ice cold trap features a removable 2.8L (3qt.) center well for dry ice/alcohol slurry (do not use acetone) and a visible trapping surface
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FILTER EXHAUST WITH COALESCED OIL NW16
Supplier: Welch Vacuum
FILTER EXHAUST WITH COALESCED OIL NW16
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DRYVACSYS 220V 50HZ 1PH 1.0CFM
Supplier: Welch Vacuum
DRYVACSYS 220V 50HZ 1PH 1.0CFM
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Replacement Element
Supplier: Welch Vacuum
Replacement element for Hermetically Sealed Oil Mist Eliminator (54994-094).
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90[degree] Elbow
Supplier: Welch Vacuum
Stainless steel. For use with Welch* vacuum pumps. ISO size: NW16. Flange size: 38.1mm.
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Tee
Supplier: Welch Vacuum
Stainless steel. For use with Welch* vacuum pumps. ISO size: NW16. Flange size: 38.1mm.
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DUOSEAL* 1402C-02 Two-Stage Belt-Drive Vacuum Pump
Supplier: Welch Vacuum
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. 230V, 60Hz.
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GASKET VENTED EXHAUST COVER
Supplier: Welch Vacuum
GASKET VENTED EXHAUST COVER
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DUOSEAL* Unmounted Two-Stage Belt-Drive Vacuum Pump
Supplier: Welch Vacuum
Unmounted pump without motor, base, or belt guard. Elliptical bore design produces a high free air displacement, 91L/minute. Tubing: 11.1mm ID. Oil capacity: 2.1L.
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Belt Guard and Base Kit
Supplier: Welch Vacuum
Belt guard and base kit for unmounted DUOSEAL* Single-Stage Belt-Drive Vacuum Pumps, Models 1374 (54993-502) and 1397 (54993-342).
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Fournisseur: VWR International
$167.48
Fournisseur: Thermo Fisher Scientific
$170.20