Vacuum Generators

A vacuum generator, also known as a suction pump or ejector, is a type of pump that removes molecules of air and gas from a sealed volume leaving behind a partial vacuum and are also able to move fluids from one area to another. Find out more in our complete guide to vacuum pumps.

Vacuum pumps devices are suitable for various processes that require vacuums such as an engineering or manufacturing process or they may be used to move liquids from one location to another, just like conventional pumps. Vacuum generators may also have a built-in exhaust silencer to keep generator noise to a minimum.

Types of Vacuum Generators

The vacuum is produced either pneumatically (ejectors) or electrically (pumps). Pneumatic vacuum generators implement short cycle times and can be integrated directly into the system due to their compact and lightweight design. Ejectors offer functions for energy and process control. Electrical vacuum generators are used in applications when compressed air is not available or if very high suction capacities are required.

Momentum transfer pump - this is where the air or gas is transferred from the inlet to the exhaust side of the pump.

Entrapment pump - these pumps capture gases in a confined space. They are cooled and condensed and then removed in a solid state.

Positive displacement pump - this vacuum pump has an expanding cavity on the suction side of the pump and a decreasing cavity on the discharge side. The same volume is moved in each cycle so it delivers consistent capacities. These pumps are suited to applications that need moderate flow and moderate pressure like food manufacturing.

Diaphragm pump - work in a similar way to positive displacement pumps and are often used for fluid transfers for filling and dispensing as they are very accurate.

How do you choose a vacuum generator?

Before purchasing a vacuum generator, there are a few factors to consider:

  • Intended application, what type of workpiece - porous, air-tight
  • Energy efficient options - a lower case electricity, compressed air
  • Pump size and weight restrictions
  • Maintaining cycle times- short cycle times, ejector
  • Performance requirements

Applications:

  • Semiconductor processing
  • Air conditioning
  • Flight instruments
  • Composite moulding
  • Uranium enrichment
  • Print presses
  • Medical applications

...
Lees meer Lees minder

Filters

1 - 20 van 51 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Manufacturer Series Nozzle Diameter Silencer Maximum Vacuum Pressure Maximum Input Pressure Maximum Suction Flow Vacuum Gauge Maximum Operating Temperature Minimum Operating Temperature Exhaust Port Size Inlet Port Size Operating Pressure Outlet Port Size
RS-stocknr. 725-226
FabrikantnummerZH07BS-06-06
FabrikantSMC
31,94 €
Each
Aantal stuks
ZH 0.7mm Yes -88kPa 0.45MPa 12L/min - - - - - - -
RS-stocknr. 124-4237
FabrikantnummerZK2A10K5TL-08
FabrikantSMC
254,87 €
Each
Aantal stuks
- 0.7mm Yes -91kPa 0.6MPa 29L/min - 50°C -5°C - 8mm - -
RS-stocknr. 124-4235
FabrikantnummerZK2A10K5TL-08
FabrikantSMC
213,51 €
Each
Aantal stuks
- 1mm Yes -91kPa 0.6MPa 44L/min - 50°C -5°C - 8mm - -
RS-stocknr. 725-210
FabrikantnummerZH05BS-06-06
FabrikantSMC
26,86 €
Each
Aantal stuks
ZH 0.5mm Yes -88kPa 0.45MPa 5L/min - - - - - - -
RS-stocknr. 176-5404
FabrikantnummerZH15DSA-02-03-03
FabrikantSMC
55,15 €
Each
Aantal stuks
ZH 1.5mm - -90kPa 0.45MPa 58L/min - +50°C -5°C RC 3/8 RC 1/4 - -
RS-stocknr. 176-5406
FabrikantnummerZH13DSA-08-10-10
FabrikantSMC
27,92 €
Each
Aantal stuks
ZH 1.3mm - -90kPa 0.45MPa 40L/min - +50°C -5°C - - - 10 mm
RS-stocknr. 204-3334
FabrikantnummerZK2A12K5TLA-08
FabrikantSMC
242,44 €
Each
Aantal stuks
ZK2A 12mm Yes -0.91bar 0.35bar 74L/min - - - - - - -
RS-stocknr. 176-5408
FabrikantnummerZH13DSA-01-02-02
FabrikantSMC
38,08 €
Each
Aantal stuks
ZH 1.3mm - -90kPa 0.45MPa 40L/min - +50°C -5°C RC 1/4 RC 1/8 - RC 1/4
RS-stocknr. 204-3335
FabrikantnummerZK2A10K5CLA-08
FabrikantSMC
289,40 €
Each
Aantal stuks
ZK2A 10mm Yes -0.91bar 0.35bar 56L/min - - - - - - -
RS-stocknr. 126-0252
FabrikantnummerPA3220-F03
FabrikantSMC
820,15 €
Each
Aantal stuks
- - - - 1.05MPa 200L/min - +60°C 0°C 1/4in G 3/8 - G 3/8
RS-stocknr. 183-7527
FabrikantnummerZU05LA
FabrikantSMC
19,58 €
Each
Aantal stuks
ZU05 0.5mm - -48kPa 0.45MPa 13L/min - +50°C -5°C - - - -
RS-stocknr. 176-5415
FabrikantnummerZH05DSA-06-06-06
FabrikantSMC
18,79 €
Each
Aantal stuks
ZH 0.5mm - -90kPa 0.45MPa 6L/min - +50°C -5°C - - - 6 mm
RS-stocknr. 196-1229
FabrikantnummerZM131H-K5LZ-Q
FabrikantSMC
226,85 €
Each
Aantal stuks
ZM 1.3mm Yes -84kPa 0.55MPa 66L/min - +50°C +5°C - - - -
RS-stocknr. 124-4231
FabrikantnummerZK2A07K5PL-08
FabrikantSMC
265,09 €
Each
Aantal stuks
- 0.7mm Yes -91kPa 0.6MPa 29L/min - 50°C -5°C - 8mm - -
RS-stocknr. 176-5409
FabrikantnummerZH13DLA-08-10-10
FabrikantSMC
27,90 €
Each
Aantal stuks
ZH 1.3mm - -48kPa 0.45MPa 78L/min - +50°C -5°C - - - 10 mm
RS-stocknr. 204-3341
FabrikantnummerZK2A12K5RWA-08
FabrikantSMC
309,41 €
Each
Aantal stuks
ZK2A 12mm Yes -0.91bar 0.35bar 74L/min - - - - - - -
RS-stocknr. 176-5407
FabrikantnummerZH13DSA-08-02-10
FabrikantSMC
33,11 €
Each
Aantal stuks
ZH 1.3mm - -90kPa 0.45MPa 40L/min - +50°C -5°C - - - RC 1/4
RS-stocknr. 183-1559
FabrikantnummerZH10DSA-06-01-08S
FabrikantSMC
34,95 €
Each
Aantal stuks
ZH 1mm - -90kPa 0.6MPa 155L/min - +50°C -5°C - - - RC 1/8
RS-stocknr. 204-3340
FabrikantnummerZK2A15K5RWA-08
FabrikantSMC
309,41 €
Each
Aantal stuks
ZK2A 15mm Yes -0.91bar 0.4bar 89L/min - - - - - - -
RS-stocknr. 124-4232
FabrikantnummerZK2A10K5PL-08
FabrikantSMC
213,51 €
Each
Aantal stuks
- 1mm Yes -91kPa 0.6MPa 44L/min - 50°C -5°C - 8mm - -