464 Results for: "Welch by Gardner Denver"
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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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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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
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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Clamping chains, type KF
Supplier: Welch by Gardner Denver
Clamp, Clamping chains, type KF, DN 25, Plastic
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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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Digital vacuum controller, Chemical resistant vacuum sensor and control valve, VCpro 601, Welch
Supplier: Welch by Gardner Denver
Precise vacuum control for evaporation and distillation of solvents and chemicals.
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Accessories for rotary evaporators ROdist Digital
Supplier: Welch by Gardner Denver
Vacuum regulator with dial gauge (analog) and separator/liquid trap (IN)
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Ball check valves, manual, ABV series
Supplier: Welch by Gardner Denver
These ball check valves have a PTFE hollow ball and viton seals.
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Standard duty piston pumps, WOB-L
Supplier: Welch by Gardner Denver
All standard WOB-L piston pumps are recommended for pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapours or gases.
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Metal Vacuum Hoses
Supplier: Welch by Gardner Denver
Stainless steel metal vacuum hose in various sizes and length for DN 25 KF IN and EX connectors.
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Welch® Laboratory Vacuum Systems
Supplier: Welch by Gardner Denver
Chemically resistant diaphragm pump with frequency changer and gas ballast valve. Suction-side separator with 500 ml round-bottomed flask.
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Fluid aspiration systems, biovac 106
Supplier: Welch by Gardner Denver
With the biovac 106, nonflammable fluids can be removed easily and very precisely from slides, Petri dishes, cell culture containers, etc, by using different pipettes or glass tips and Pasteur pipettes which can be easily connected to the handvac pipette. The biovac 106 is switched on and off directly at the device or via the optionally available foot switch.
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Accessories for biovac 106 and 060
Supplier: Welch by Gardner Denver
Drum Pump, Coupling piece (aperture 3,2 mm for hose inside Ø 6,4 mm)
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Fine vacuum ball valves, manual
Supplier: Welch by Gardner Denver
These fine vacuum ball valves feature a small flange made of nickle plated aluminium.
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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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KF Flanges with Tubulation, Borosilicate Glass
Supplier: Welch by Gardner Denver
Flanges with tubulation, type KF, DN 16, Borosilicate glass, Length: 80 mm
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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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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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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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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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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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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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Accessories for fluid aspiration systems biovac and WOB-L
Supplier: Welch by Gardner Denver
Drum Pump, Filter, 1 µm, Ø 55 mm, hydrohobic, for secretion glass receiver cover, for biovac 060 und biovac 106
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Accessories for dry vacuum and chemically resistant diaphragm pumps, ILMVAC
Supplier: Welch by Gardner Denver
Vacuum diaphragm pump, Service kit includes diaphragm, valves and O-rings for MP/MPC 1201 E, 901 Z, 601 T, 601 T ef, 301 V
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Accessories for one and two-Stages Pump
Supplier: Welch by Gardner Denver
Hose connector adapter SS, DN 25 KF - DN 12
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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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Clamping rings for small flanges
Supplier: Welch by Gardner Denver
Clamping rings KF made of aluminium and stainless steel.
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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.