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463 results for "Welch by Gardner Denver"

 

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Accessories for Rotary Vane and Chemvac Combination Pumps

Supplier: Welch by Gardner Denver

Cartridges for oil mist filtes and separators OME 10/16, OME 10/25, AKD 16 and AKD 25

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Manual Vacuum Regulation Turret with On and Off, Flush Mount

Supplier: Welch by Gardner Denver

Quick opening/closing via ball valve of vacuum line plus manual vacuum control.

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Fluid aspiration systems, WOB-L®

Supplier: Welch by Gardner Denver

These heavy-duty diaphragm pumps are specially designed for use in suction and filtration.

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Manual Vacuum Regulation Turret, Flush Mount

Supplier: Welch by Gardner Denver

Open/close the vacuum line and easily control flow rate.

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Clamping chains, type KF

Supplier: Welch by Gardner Denver

Clamp, Clamping chains, type KF, DN 25, Plastic

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Accessories for scroll pumps, scrollvac, ILMVAC

Supplier: Welch by Gardner Denver

Condensate separator, PT 25, to protect scroll pumps from condensable vapours

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Dry vacuum and chemical resistant diaphragm pumps

Dry vacuum and chemical resistant diaphragm pumps

Supplier: Welch by Gardner Denver

These are certified pumps for the evacuation of combustible atmospheres inside or outside of highly combustible environments. They are used for operating in potentially explosive atmospheres.

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Oil Free Turbomolecular Pumping Systems, CDK

Oil Free Turbomolecular Pumping Systems, CDK

Supplier: Welch by Gardner Denver

CDK turbomolecular pumping systems are completely oil-free. It incorporate an oil-free SST turbomolecular pump using dry-running, solid-lubricated ceramic bearings. The backing pump is an oil-free diaphragm vacuum pump.

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Welch® CRVpro™ Rotary Vane Vacuum Pumps

Welch® CRVpro™ Rotary Vane Vacuum Pumps

Supplier: Welch by Gardner Denver

These two-stage rotary vane vacuum pumps are designed to simplify task and provides highest reliability for stable operation and long product lifespan.

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Oils for rotary vane pumps

Supplier: Welch by Gardner Denver

This double distilled synthetic hydrocarbon oil designed for excellent resistance when pumping corrosive gases or vapors. A synthetic base stock that has no aromatic compounds or sulfur which accelerate varnishing, sludging and carbon build-up when pumps are used to pump corrosives.

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Oils for vacuum pumps

Oils for vacuum pumps

Supplier: Welch by Gardner Denver

Use Labovac pump oils with Welch pumps to reduce oil change cycles and maximise performance. This warranty is only effective when using Welch qualified vacuum pump oils.

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External centering rings, type KF

Supplier: Welch by Gardner Denver

External centering rings for double sided mechanism made of aluminium, with perbunan O-ring.

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Handheld Mid-High Vacuum Gauges, 1525

Supplier: Welch by Gardner Denver

Handheld mid-high vacuum gauge helps in taking accurate vacuum readings at multiple sites.

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KF Flanges with Tubulation, Borosilicate Glass

Supplier: Welch by Gardner Denver

Flanges with tubulation, type KF, DN 25, Borosilicate glass, Length: 80 mm

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High vacuum through valves, VS series

Supplier: Welch by Gardner Denver

These high vacuum through valves feature a very long life bellows-seal made from stainless steel.

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Rotary Vane Pumps

Rotary Vane Pumps

Supplier: Welch by Gardner Denver

Welch Direct-drive vacuum pumps are portable high performance oil-seal pumps. These pumps come with isolation devices integral to the pump to prevent oil and air contamination of your system in the event of a power failure. Pump can be ordered with an optional exhaust fitler to control exhaust oil mist.

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Accessories for fluid aspiration systems biovac and WOB-L

Supplier: Welch by Gardner Denver

Drum Pump, Pressure filtration kit

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Dry vacuum pumps, Dryfast®

Dry vacuum pumps, Dryfast®

Supplier: Welch by Gardner Denver

Pumps are constructed with PTFE heads, perfluoroelastomer valves and a PTFE coated molded diaphragm. Includes intake/exhaust hose barbs. DRYFAST® models include tunable vacuum control.

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Accessories for one and two-Stages Pump

Supplier: Welch by Gardner Denver

Sorptions Trap, SOF 25

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Accessories for dry vacuum and chemically resistant diaphragm pumps, ILMVAC

Accessories for dry vacuum and chemically resistant diaphragm pumps, ILMVAC

Supplier: Welch by Gardner Denver

Vacuum diaphragm pump, Replacement sensor head for VMpro 2 vacuum gauge

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Dry vacuum pumps

Dry vacuum pumps

Supplier: Welch by Gardner Denver

These dry vacuum pumps are widely used for general vacuum work, air/gas sampling, fast evacuation of large chamber volumes, backing pump for various turbo pumps, drying chambers, vacuum chambers, degassing and isolation vacuum.

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Clamping rings for small flanges

Supplier: Welch by Gardner Denver

Clamping rings KF made of aluminium and stainless steel.

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MXPC diaphragm pumps, Welch Vacuum

Supplier: Welch by Gardner Denver

The MXPC SERIES comes from the latest generation of Welch MPCpro diaphragm pumps to provide improved performance, particularly in the application critical range. The ultimate vacuum of 5 or 1,5 mbar with significant design improvements to directly influence the process flow and the repeatability. The new Single Piece Diaphragm (SPD) design provides increased chemical resistance and easier servicing. These models are ideal for applications where a high pumping speed, fast pump down time and deep ultimate vacuum are required, such as vacuum ovens, rotary evaporators and vacuum concentrators.

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Rotary vane vacuum pumps, one-stages, type PS

Supplier: Welch by Gardner Denver

These rotary vane vacuum pumps have high pumping speed that makes them ideal to be used in laboratory or industrial applications. Due to their high water vapor tolerance and outstanding reliability, these pumps are perfect for chemical applications.

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Centring rings with filter fleece, type KF

Supplier: Welch by Gardner Denver

Centring rings made of stainless steel, with filter fleece and perbunan O-ring.

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Centring rings, type KF

Supplier: Welch by Gardner Denver

Centring ring with glass-metal-O-ring, stainless steel, type KF

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Accessories for MXPC diaphragm pumps, Welch Vacuum

Supplier: Welch by Gardner Denver

Dial gauge, VMF, 1 - 1000 mbar, for MXPC series

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Dry vacuum and chemical resistant diaphragm pumps (MPC)

Dry vacuum and chemical resistant diaphragm pumps (MPC)

Supplier: Welch by Gardner Denver

The MPC chemical duty diaphragm pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapours to be pumped. If the pump should handle harsh chemical vapours, then the superior chemical resistant X2 version with higher grade seals and thicker coatings are the best choice. These are well known for quiet operation and running smoothness.

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CHEMSTAR™ Vacuum Pumps

Supplier: Welch by Gardner Denver

CHEMSTAR® pumps are built to withstand corrosive chemical vapor environments - durable performance over the long haul. CHEMSTAR® is designed to minimise the effects of harmful chemicals.

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Torr Range Handheld Vacuum Gauges, 1520

Supplier: Welch by Gardner Denver

Take fast, easy vacuum measurements from 1 to 760 torr (1013 mbar) at multiple locations with this portable vacuum gauge. Use standard 9,5 mm Int.Ø vacuum hosing to connect to vacuum source. Operates on standard 9 V battery or using AC adapter.

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