Vacuum Generators
Vacuum generators operate according to the Venturi principle. Compressed air flows from the pressure supply port into the ejector and constriction in the nozzle increases the flow of air to supersonic speed. After exiting the nozzle, air expands and flows through the nozzle into the outlet port (or silencer). A vacuum is created in the chamber between the venturi and receiver nozzles which causes air to be drawn in from the vacuum port. Vacuumed air and exhaust air both leave from the outlet. Only unlubricated compressed air is used since lubricated can suck in dust and dirt impairing the suction performance. There are two basic kinds of vacuum generators: ejectors and vacuum units. Ejectors can be further categorised into three types. Basic ejectors are air-tight workpieces while compact ejectors possess an air-saving regulation which means vacuum generation is only switched on once the value falls below a preset minimum. Finally, there are ejector modules. By contrast, vacuum units include an ejector, monitoring and control, which turns off automatically and are considered stand-alone devices. All types of vacuum generators are predominantly found in industry for robot applications, sheet metal processing and feeder applications. They are widespread in the automobile industry too.
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Pneumatic Vacuum Venturi (1 Supplier)
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POLYETHYLENE AS CUFFS FOR MASTER VAC EL HOSE FOR MASTER VAC EL HOSE (1 Supplier)
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Professional Automatic Nozzle Diesel & Bio Diesel (1 Supplier)
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Push Fit Vacuum Generator 6mm (1 Supplier)
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PVC VACUUM HOSE FOR MASTER PVC FLEX HOSE (1 Supplier)
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PVC VACUUM HOSE FOR MASTER VAC EL HOSE (1 Supplier)
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Replacement Nozzle Bolt (1 Supplier)
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Replacement Nozzle Nut (1 Supplier)
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RP Six Blue Spray Gun (1 Supplier)
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Silenced Belt Drive Piston Compressors (1 Supplier)
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Silencer - Flat (1 Supplier)
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Silencer - Flat Slotted (1 Supplier)
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SILENCER - MALE THREAD FOR VACUUM GENERATORS VN-T2/T3 (1 Supplier)
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Silencer - Metric Push-in (1 Supplier)
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Silencer Polyethylene (1 Supplier)
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Silencer - Regulator (1 Supplier)
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Silencer - Regulator BSPP (1 Supplier)
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Silencer - Stainless Domed Mesh (1 Supplier)
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Silencer - Stainless Steel (1 Supplier)
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Silencer with Hex (1 Supplier)
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Silencer without Hex (1 Supplier)
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SILICONE - TYPE 1 BELLOWS SILICONE (1 Supplier)
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SILICONE - TYPE 1 BELLOWS WITH SUPPORT SILICONE (1 Supplier)
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SILICONE - TYPE 1 SILICONE (1 Supplier)
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SILICONE - TYPE 1 WITH SUPPORT SILICONE (1 Supplier)
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