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

...
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กำลังดูสินค้า 1 - 20 รายการจาก 333 รายการ / Viewing 1 - 20 of 333 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 841-5179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S80-000-925
THB8,195.07
Each
Units
S80 19.1mm Yes 847mbar - 3398L/min - +204°C -73°C - - 3.5bar -
RS Stock No. 202-2438
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-14-L-T4-PQ2-VQ3-RO2
Brand :Festo
THB1,984.33
Each
Units
VN 1.4mm - -0.88bar 6bar 90L/min - - - - - 1-8bar -
RS Stock No. 203-6283
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-10-L-T3-PI4-VI4-RO1-A
Brand :Festo
THB4,092.98
Each
Units
VN 0.95mm - 5bar 6bar 41.5L/min - - - - - 1 to 8bar -
RS Stock No. 204-0129
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-05-M-T2-PQ1-VQ1-RQ1
Brand :Festo
THB1,167.35
Each
Units
VN 0.45mm - 6bar 6bar 6.1L/min - - - - - 1 to 8bar -
RS Stock No. 202-2439
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-14-H-T4-PI5-VI5-RO2-A
Brand :Festo
THB4,830.35
Each
Units
VN 1.4mm - 3.5bar 6bar 48.8L/min - - - - - 1-8bar -
RS Stock No. 203-6286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-30-H-T6-PQ4-VA5-RO2
Brand :Festo
THB6,402.14
Each
Units
VN 3mm - 3.7bar 6bar 186L/min - - - - - 1 to 8bar -
RS Stock No. 203-6284
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-14-H-T4-PI4-VI5-RO2
Brand :Festo
THB1,984.33
Each
Units
VN 1.4mm - 5bar 6bar 51.6L/min - - - - - 1 to 8bar -
RS Stock No. 203-6132
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-07-L
Brand :Festo
THB904.252
Each: (In a Pack of 5)
Units
VN 0.7mm - 8bar 6bar 30.9L/min - - - - - 1 to 8bar -
RS Stock No. 124-4240
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZK2A07K5HL-08
Brand :SMC
THB10,305.52
Each
Units
- 0.7mm Yes -91kPa 0.6MPa 29L/min - 50°C -5°C - 8mm - -
RS Stock No. 202-2444
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-10-M-I3-PQ2-VQ2
Brand :Festo
THB1,248.24
Each
Units
VN 0.95mm - 5.8bar 6bar 28L/min - - - - - 1-8bar -
RS Stock No. 203-9897
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OVEM-30-H-C-QO-CE-N-1PD
Brand :Festo
THB31,991.14
Each
Units
OVEM 3mm - 4bar 6bar 181L/min - - - - - 8bar -
RS Stock No. 203-6218
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OVEM-10-H-B-QO-CE-N-2N
Brand :Festo
THB24,075.78
Each
Units
OVEM 0.95mm - 3.5bar 6bar 19.5L/min - - - - - 2 to 8bar -
RS Stock No. 202-2410
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-10-H-T3-PQ2-VQ2-RQ2
Brand :Festo
THB1,248.24
Each
Units
VN 0.95mm - 4.5bar 6bar 25L/min - - - - - 1-8bar -
RS Stock No. 203-9859
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OVEL-5-H-10-PQ-VQ4-UA-C-A-B2V-H3
Brand :Festo
THB6,764.02
Each
Units
OVEL 0.45mm - 4.2bar 4bar 4L/min - - - - - 7bar -
RS Stock No. 203-6228
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-07-L-T3-PI4-VI4-RO1
Brand :Festo
THB1,384.90
Each
Units
VN 0.7mm - 6.2bar 6bar 38.8L/min - - - - - 1 to 8bar -
RS Stock No. 204-0146
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-10-L-T3-PQ2-VA4-RQ2
Brand :Festo
THB1,543.28
Each
Units
VN 0.95mm - 8bar 6bar 62.7L/min - - - - - 1 to 8bar -
RS Stock No. 196-1229
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZM131H-K5LZ-Q
Brand :SMC
THB9,342.07
Each
Units
ZM 1.3mm Yes -84kPa 0.55MPa 66L/min - +50°C +5°C - - - -
RS Stock No. 203-9899
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OVEM-30-H-C-QO-CE-N-LK
Brand :Festo
THB34,071.26
Each
Units
OVEM 3mm - 4bar 6bar 181L/min - - - - - 8bar -
RS Stock No. 181-6338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZU07LA
Brand :SMC
THB856.59
Each
Units
ZU 0.7mm - -48kPa 0.7MPa 21L/min - +60°C +5°C - - - 6 mm
RS Stock No. 203-6206
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VN-05-M-T3-PQ2-VQ2-RQ2
Brand :Festo
THB1,123.50
Each
Units
VN 0.45mm - 6bar 6bar 6.1L/min - - - - - 1 to 8bar -