VGKL 17 pages - WELCH
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Piston Pumps, Welch Vacuum

Piston pumps are a reliable partner for physical applications and processes wit vapours. Due to their suitability as vacuum pump or compressor, they are used in a wide range of applications such as filtration, gas sample taking, vacuum drying, and au...
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Diaphragm Pumps, Welch Vacuum

For dry, oil-free applications in the rough and medium-high vacuum range diaphragm pumps are used world-wide in production, research and science as well as in industry, laboratory and education. As an economically and ecologically superior alternativ...
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Two-Stage Robust Rotary Vane Pump CRVpro, Welch Vacuum

The Welch CRVpro pumps are high-performance two-stage rotary vane pumps. These robust vacuum pumps impress with their long service life, high reliability and low maintenance requirements. Advantages: Cool running operation for less oil consumptionCoa...
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Chemvac Combination Pump Systems, Welch Vacuum

Chemvac Combination Pump Systems, ultimate pressure to 2×10-3 mbarThe term "combination pump systems" has become established at user level for the combination of rotary van pump and diaphragm pump. Combination pump systems are particularly suitable ...
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Aspiration Systems, Welch Vacuum

Aspiration systems 2511C-75 / Biovac 106Welch aspiration systems are designed for hazard-free aspiration of liquid residues in all areas of industry and research. Also suitable for aspiration of highly viscous media such as oil. The collection tray i...