Products
Vacuum Pump Oils
Vacuum Pump OilsGold Vacuum Oil (1 Liter)Gold Vacuum Oil (3,7 liter)Gold Oil (18,9 liter)Premium Vacuum Oil (1 Liter)Premium Vacuum Oil (5 Liter)Premium Vacuum Oil (10 liter)Premium Vacuum Oil (20 liter) Premium Vacuum Oil (200 liter) Labovac 10 (1 liter)Labovac 10 Mineral Oil (5 liter) Labovac 10 Mineral Oil (10 liter)Labovac 10 Mineral Oil (20 liter) Labovac 10 Rotary Vane Pump Oil 200LLabovac 11 Rotary Synthetic Oil (1 Liter) Labovac 11 Synthetic Oil (10 liter)Labovac 11 Synthetic Oil (20 Liter)Labovac 12S Mineral Oil (1 liter)Labovac 12S Mineral Oil (10 liter)Labovac 12S Mineral Oil (20 liter)Labovac 13 PFPE Oil (1 liter)Labovac 13 PFPE Oil (5 Liter)Labovac 13 PFPE Oil (10 liter)Labovac 14 PAO Oil (1 liter)Labovac 14 PAO Oil (2 liter)Labovac 14 PAO Oil (5 liter)Labovac 14 PAO Oil (10 liter)
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Welch offers programmable vacuum controllers for process control in the rough vacuum range 1100 to 1 mbar. Controlled pressures and processes guarantee high reproducibility and recovery yields in distillation processes. Furthermore, controlled processing leads to significantly lower operation costs and less environmental damage. Measuring sensors and electromagnetic ventilation valves can be externally mounted as a complete building group. They belong to the scope of supply of the controller. 

The connections are available in different lengths, max. 5 m.