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Vacuum Generators, Vacuum Ejectors(Air Supply Port Connecting Port Shape:R1/8)

Vacuum generators and ejectors are machines that generate a vacuum. Vacuum generation methods are different, and vacuum generators are used to create a vacuum using compressed air and carry it by suction. When the compressed air flows into the diffuser, it is jetted at a high speed and the pressure drops, creating a vacuum. It is composed of a nozzle and a diffuser, and the degree of the vacuum pressure changes depending on the shape and dimensions. Ejectors, on the other hand, use water, steam, oil, etc. to create a vacuum. This is a mechanism in which the material that has been heated and turned into steam is injected at a high speed, so that the lower stage is compressed. It consists of jets, cylinders, boilers, pipe heaters, heat insulators with different widths, etc. The ejected steam is cooled and returns to the boiler again. Shapes and performances vary depending on the type, such as those with a solenoid valve, elbow type, and compact type.
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  • You can add up to 6 items per a category to the compare list.
    Basic Shape CV Convum Vacuum Ejectors

    Basic Shape CV Convum Vacuum Ejectors

    MYOUTOKU

    Simple structure with no movable parts offers long work life.

    [Features]
    · Long work life and unmovable simple structure.
    · A series with many models, several nozzle diameters, and from small flow rate to large flow rate.
    From: ฿ 1,712.06
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Single Unit Type Solenoid Valve Direct Mount Elbow Type Open Air Type
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Single Unit Type Solenoid Valve Direct Mount Elbow Type Open Air Type

    PISCO

    Provides a rich selection of types with differing capabilities and shapes. *CAD data for this series is being revised. Data will be made available as soon as modifications are complete.

    [Features]
    · Allows changing from compressed air to vacuum, and can be used for transporting the workpieces by combining with a vacuum pad.
    · Wide range of types with different performance and shape are available to meet a variety of requirements.
    · VH, VS, VU and VC types have been added for applications requiring "no copper-based metal use" and "low concentration ozone measures."
    · No copper-based metals are used in the metal member materials, and HNBR is used for the rubber sealing material.
    From: ฿ 740.88
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Ejector unit supporting ejector system VSQ series

    Ejector unit supporting ejector system VSQ series

    CKD

    This is a large vacuum unit ideal for controlling large flow.
    Days to Ship: day to ship 14 Day(s)
    day to ship 14 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Single Unit Type: Direct attachment electromagnetic valve, straight type, open atmospheric system

    Single Unit Type: Direct attachment electromagnetic valve, straight type, open atmospheric system

    PISCO

    and provides a rich selection of differing shapes and capabilities. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Allows changing from compressed air to vacuum, and can be used for transporting items by combining with a vacuum pad.
    · Provides a rich lineup of differing capabilities and shapes, which allows meeting diverse conditions.
    · VH, VS, VU and VC types have been added for applications requiring "no copper-based metal use" and "low concentration ozone measures."
    · No copper-based metals are used in the metal component materials, and HNBR is utilized for the rubber sealing material.
    · Provides a rich selection of types with differing capabilities and shapes.
    From: ฿ 741.04
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Ejector unit supporting ejector system VSK series

    Ejector unit supporting ejector system VSK series

    CKD

    A wide selection of optimal units has been made possible by using unit modules.
    Days to Ship: day to ship 13 Day(s)
    day to ship 13 Day(s)
  • You can add up to 6 items per a category to the compare list.
    CONVUM with Push-in Joints MCA CONVUM

    CONVUM with Push-in Joints MCA CONVUM

    MYOUTOKU

    [Features]
    · Lightweight CONVUM, basic shape CONVUM with lightweight plastic for the body, and the mass of the nozzle ø0 type is 1/3 that of other makers.
    · Allows in-line installation, has a built-in push‑in coupling, and has one touch connection to piping.
    · The pad direct installation and screw type allow direct installation to pad hardware.
    From: ฿ 753.20
    Days to Ship: day to ship 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    Single-unit type for transporting powder and granules, union straight B type
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Single-unit type for transporting powder and granules, union straight B type

    PISCO

    *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    · A vacuum (intake) port and exhaust port are in a single line, and by expelling the working material from the vacuum port through the interior of the vacuum generator VRL, the working material can be transported through the tube.
    · Allows model selection by size and weight of working material.
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    From: ฿ 1,899.95
    Special Price
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Single Unit Type: Direct attachment electromagnetic valve, straight type, concentrated exhaust

    Single Unit Type: Direct attachment electromagnetic valve, straight type, concentrated exhaust

    PISCO

    and provides a rich selection of differing shapes and capabilities. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Allows changing from compressed air to vacuum, and can be used for transporting items by combining with a vacuum pad.
    · Provides a rich lineup of differing capabilities and shapes, which allows meeting diverse conditions.
    · VH, VS, VU and VC types have been added for applications requiring "no copper-based metal use" and "low concentration ozone measures."
    · No copper-based metals are used in the metal component materials, and HNBR is utilized for the rubber sealing material.
    · Provides a rich selection of types with differing capabilities and shapes.
    From: ฿ 771.20
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Separate ejector VSK series of ejector unit

    Separate ejector VSK series of ejector unit

    CKD

    This is an integrated type ejector unit, with many unit modules, that allows selection to match the purpose.
    Days to Ship: day to ship 14 Day(s)
    day to ship 14 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Vacuum Unit Vacuum Ejector System Rechargeable Battery Compatible 25A-ZK2 Series

    Vacuum Unit Vacuum Ejector System Rechargeable Battery Compatible 25A-ZK2 Series

    SMC

    [Rechargeable battery compatible series]
    Copper (Cu) and zinc (Zn) materials are not used to reduce product defects in the rechargeable battery manufacturing process.
    Some aluminum alloys and die-cast aluminum materials contain small amounts of copper (Cu) and zinc (Zn) as additive elements.
    Electrolytic nickel plating with copper base and zinc plating are not used. (Electroless nickel plating is used. )
    It uses low dew point compatible grease, -70°C compatible, improved performance in low dew point environment.
    From: ฿ 2,550.40
    Days to Ship: day to ship 55 Day(s)
    day to ship 55 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Single-unit type for transporting powder and granules, straight C type

    Single-unit type for transporting powder and granules, straight C type

    PISCO

    *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    · A vacuum (intake) port and exhaust port are in a single line, and by expelling the working material from the vacuum port through the interior of the vacuum generator VRL, the working material can be transported through the tube.
    · Allows model selection by size and weight of working material.
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    From: ฿ 1,869.48
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Single-unit type for transporting powder and granules, straight D type

    Single-unit type for transporting powder and granules, straight D type

    PISCO

    Transports small indefinite shaped working material such as granules, powder and fiber. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    · A vacuum (intake) port and exhaust port are in a single line, and by expelling the working material from the vacuum port through the interior of the vacuum generator VRL, the working material can be transported through the tube.
    · Allows model selection by size and weight of working material.
    From: ฿ 1,871.61
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Single Unit Type: For use in transporting granules and powders, nipple B type

    Single Unit Type: For use in transporting granules and powders, nipple B type

    PISCO

    Transports small indefinite shaped working material such as granules, powder and fiber. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Transports small indefinite shaped working material such as granules, powder and fiber.
    · A vacuum (intake) port and exhaust port are in a single line, and by expelling the working material from the vacuum port through the interior of the vacuum generator VRL, the working material can be transported through the tube.
    · Allows model selection by size and weight of working material.
    From: ฿ 1,840.85
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    Single Unit Type: Electromagnetic valve direct attachment model, elbow type, concentrated exhaust
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Single Unit Type: Electromagnetic valve direct attachment model, elbow type, concentrated exhaust

    PISCO

    and provides a rich selection of differing shapes and capabilities. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.

    [Features]
    · Allows changing from compressed air to vacuum, and can be used for transporting items by combining with a vacuum pad.
    · Provides a rich lineup of differing capabilities and shapes, which allows meeting diverse conditions.
    · VH, VS, VU and VC types have been added for applications requiring "no copper-based metal use" and "low concentration ozone measures."
    · No copper-based metals are used in the metal component materials, and HNBR is utilized for the rubber sealing material.
    From: ฿ 771.04
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Ejector unit supporting ejector system VSJ series

    Ejector unit supporting ejector system VSJ series

    CKD

    Enables control of flow and pressure for the break air.
    Days to Ship: day to ship 14 Day(s)
    day to ship 14 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Vacuum ejector VE series VENY

    Vacuum ejector VE series VENY

    CHELIC

    ·An elbow-type vacuum ejector directly mounted on a solenoid valve. ·Vacuum port connection shape: A quick-connect fitting, air supply port connection shape: R1/8.
    From: ฿ 483.86
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Vacuum Ejector VE Series VEN

    Vacuum Ejector VE Series VEN

    CHELIC

    Brand-name products provided by MISUMI-VONA are offered based on customer needs and have been carefully selected from the offerings of Asian manufacturers showing remarkable growth. Select according to usage environments. Founded in 1988, Taiwan CHELIC Corporation’s pneumatic equipment parts have received high praise on the world market. Their cylinder quality gets particularly high reviews, and is used in various fields.
    From: ฿ 483.86
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
Brand
Product Series
CAD
From
Days to Ship
Additional Function
Type
Ultimate Vacuum(kPa)
Suction Flow(l/min)
Air Supply Port Connecting Port Shape
Vacuum Port Connecting Port Shape
Vacuum Port One-Touch Fitting Size
Air Supply Port One-Touch Fitting Size
Nozzle Dia.
Application
Air Consumption Flow Rate(l/min)
Type of Related Component
You can add up to 6 items per a category to the compare list.
Basic Shape CV Convum Vacuum Ejectors
You can add up to 6 items per a category to the compare list.
Sale
Single Unit Type Solenoid Valve Direct Mount Elbow Type Open Air Type
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Ejector unit supporting ejector system VSQ series
You can add up to 6 items per a category to the compare list.
Single Unit Type: Direct attachment electromagnetic valve, straight type, open atmospheric system
You can add up to 6 items per a category to the compare list.
Ejector unit supporting ejector system VSK series
You can add up to 6 items per a category to the compare list.
CONVUM with Push-in Joints MCA CONVUM
You can add up to 6 items per a category to the compare list.
Sale
Single-unit type for transporting powder and granules, union straight B type
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Single Unit Type: Direct attachment electromagnetic valve, straight type, concentrated exhaust
You can add up to 6 items per a category to the compare list.
Separate ejector VSK series of ejector unit
You can add up to 6 items per a category to the compare list.
Vacuum Unit Vacuum Ejector System Rechargeable Battery Compatible 25A-ZK2 Series
You can add up to 6 items per a category to the compare list.
Single-unit type for transporting powder and granules, straight C type
You can add up to 6 items per a category to the compare list.
Single-unit type for transporting powder and granules, straight D type
You can add up to 6 items per a category to the compare list.
Single Unit Type: For use in transporting granules and powders, nipple B type
You can add up to 6 items per a category to the compare list.
Sale
Single Unit Type: Electromagnetic valve direct attachment model, elbow type, concentrated exhaust
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Ejector unit supporting ejector system VSJ series
You can add up to 6 items per a category to the compare list.
Vacuum ejector VE series VENY
You can add up to 6 items per a category to the compare list.
Vacuum Ejector VE Series VEN
Brand

MYOUTOKU

PISCO

CKD

PISCO

CKD

MYOUTOKU

PISCO

PISCO

CKD

SMC

PISCO

PISCO

PISCO

PISCO

CKD

CHELIC

CHELIC

Product Series

Basic Shape CV Convum Vacuum Ejectors

Single Unit Type Solenoid Valve Direct Mount Elbow Type Open Air Type

Ejector unit supporting ejector system VSQ series

Single Unit Type: Direct attachment electromagnetic valve, straight type, open atmospheric system

Ejector unit supporting ejector system VSK series

CONVUM with Push-in Joints MCA CONVUM

Single-unit type for transporting powder and granules, union straight B type

Single Unit Type: Direct attachment electromagnetic valve, straight type, concentrated exhaust

Separate ejector VSK series of ejector unit

Vacuum Unit Vacuum Ejector System Rechargeable Battery Compatible 25A-ZK2 Series

Single-unit type for transporting powder and granules, straight C type

Single-unit type for transporting powder and granules, straight D type

Single Unit Type: For use in transporting granules and powders, nipple B type

Single Unit Type: Electromagnetic valve direct attachment model, elbow type, concentrated exhaust

Ejector unit supporting ejector system VSJ series

Vacuum ejector VE series VENY

Vacuum Ejector VE Series VEN

CAD
  • 2D
  • 2D
From

฿ 1,712.06

฿ 740.88

Special Price

On Sale Until 31/03/2025

฿ 741.04

฿ 753.20

฿ 1,899.95

Special Price

On Sale Until 31/03/2025

฿ 771.20

฿ 2,550.40

฿ 1,869.48

฿ 1,871.61

฿ 1,840.85

฿ 771.04

Special Price

On Sale Until 31/03/2025

฿ 483.86

฿ 483.86

Days to Ship Same day Same day 14 Day(s) 8 Day(s) 13 Day(s) 9 Day(s) 3 Day(s) 8 Day(s) 14 Day(s) 55 Day(s) 8 Day(s) 8 Day(s) 8 Day(s) Same day 14 Day(s) 6 Day(s) 6 Day(s)
Additional FunctionMechanical Type, Pressure Switch for Vacuum / Not ProvidedSilencers-SilencersFilter / Valves For Vacuum Generation / Reverse Check Valve (Vacuum Retention) / Mechanical Type, Pressure Switch for Vacuum / With LED Display, Pressure Switch for Vacuum / Air Timer Type Vacuum Release Valves / Vacuum Destructive ValveNot ProvidedValves For Vacuum GenerationCentral Exhaust SpecificationFilter / Valves For Vacuum Generation / Reverse Check Valve (Vacuum Retention) / Mechanical Type, Pressure Switch for Vacuum / With LED Display, Pressure Switch for Vacuum / Air Timer Type Vacuum Release Valves / Vacuum Destructive ValveSilencers / Not ProvidedValves For Vacuum GenerationValves For Vacuum GenerationValves For Vacuum GenerationCentral Exhaust SpecificationWith LED Display, Pressure Switch for VacuumValves For Vacuum GenerationValves For Vacuum Generation
TypeDirect Electromagnetic Valve Mounting Type StraightDirect Electromagnetic Valve Mounting Type ElbowsUnitDirect Electromagnetic Valve Mounting Type StraightUnitPad Direct Mounting Type, ElbowPipe TypeDirect Electromagnetic Valve Mounting Type StraightSquareUnitPipe TypePipe TypePipe TypeDirect Electromagnetic Valve Mounting Type ElbowsUnitPipe TypePipe Type
Ultimate Vacuum(kPa)-87 ~ -53-93 ~ -66-93-93 ~ -66-91 ~ -67-87-53-93 ~ -66-93 ~ -67-91-53-53-53-93 ~ -66-93.1 ~ -66.5-91.8-91.8
Suction Flow(l/min)6 ~ 367 ~ 4275 ~ 857 ~ 427 ~ 405 ~ 35507 ~ 427 ~ 5029 ~ 895050507 ~ 427 ~ 4011.5 ~ 4511.5 ~ 45
Air Supply Port Connecting Port ShapeR1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8R1/8
Vacuum Port Connecting Port ShapeR1/8One-Touch CouplingR1/8One-Touch CouplingR1/8R1/8One-Touch CouplingOne-Touch CouplingR1/8One-Touch CouplingOne-Touch CouplingR1/8R1/8One-Touch CouplingR1/8One-Touch CouplingOne-Touch Coupling
Vacuum Port One-Touch Fitting Size-Ø6 ~ Ø8Ø8 ~ Ø10Ø6 ~ Ø8Ø4 ~ Ø8-Ø6 ~ Ø8Ø6 ~ Ø8Ø4 ~ Ø8Ø6 ~ Ø8Ø6 ~ Ø8--Ø6 ~ Ø8Ø4 ~ Ø8Ø6 ~ Ø8Ø6 ~ Ø8
Air Supply Port One-Touch Fitting Size--Ø6 / Ø8 / Ø10-Ø4 / Ø6 / Ø8---Ø4 / Ø6 / Ø8Ø6 / Ø8----Ø4 / Ø6--
Nozzle Dia.0.5mm ~ 1.0mm0.5mm ~ 1.2mm1.0mm ~ 1.2mm0.5mm ~ 1.2mm0.5mm ~ 1.0mm0.5mm-0.5mm ~ 1.2mm0.5mm ~ 1.2mm0.7mm ~ 1.5mm---0.5mm ~ 1.2mm0.5mm ~ 1.2mm0.5mm ~ 1.0mm0.5mm ~ 1.0mm
ApplicationSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle Item
Air Consumption Flow Rate(l/min)13 ~ 4411.5 ~ 7046 ~ 7011.5 ~ 7011.5 ~ 4613.2 ~ 79.55011.5 ~ 7011.5 ~ 7024 ~ 9050505011.5 ~ 7011.5 ~ 7011.5 ~ 4511.5 ~ 45
Type of Related Component-----------------

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  1. 1

Related Categories to Vacuum Generators, Vacuum Ejectors

FAQ Vacuum Generators, Vacuum Ejectors

Question: What is a vacuum generator and how does it work?
Answer: A vacuum generator is a device that utilizes compressed air to create a vacuum. It operates based on two fundamental principles of fluid dynamics: the Venturi effect and Bernoulli's principle. As compressed air enters and accelerates through a narrowed section of the venturi nozzle, Bernoulli's principle explains that the pressure of the air decreases, which the Venturi effect then utilizes to convert the kinetic energy of the moving air into a potential energy vacuum. This dual-principle operation makes vacuum generators highly effective for applications requiring quick and reliable vacuum creation.
Question: What are the advantages of pneumatic vacuum generators?
Answer: Pneumatic vacuum generators offer several benefits including compact design, ease of installation, low maintenance, and energy efficiency. They are particularly suitable for applications with limited space and where electrical power may not be readily available.
Question: How do electric and pneumatic vacuum generators differ?
Answer: Electric vacuum generators use an electric motor to drive a pump that creates vacuum. In contrast, pneumatic vacuum generators use compressed air passing through a venturi to create vacuum. Electric generators are generally more powerful and quieter, but pneumatic types are simpler, more compact, and often more cost-effective.
Question: What are the typical applications of vacuum generators?
Answer: Vacuum generators are widely used in industrial applications such as robotics, pick-and-place systems, material handling, packaging, and automation processes. They are essential in providing the suction needed to manipulate objects.
Question: Can you provide information on the maximum vacuum level a vacuum generator can achieve?
Answer: The maximum vacuum level achievable by a vacuum generator depends on its design and operating conditions, but typically, these devices can create vacuum levels up to 85-90% (or -85 to -90 kPa). For specific product capabilities, refer to the product specifications.
Question: What maintenance is required for vacuum generators?
Answer: Vacuum generators require minimal maintenance. Regular checks for air leaks, blockages, and ensuring clean air supply are generally sufficient to maintain optimal performance.
Question: How does a vacuum generator affect electricity usage in an industrial setting?
Answer: Electric vacuum generators consume electrical power based on their motor size and usage pattern. Pneumatic vacuum generators, while powered by compressed air, can influence overall energy efficiency by the air compressor's electrical usage. It’s important to select the right type based on your facility's power and air supply infrastructure.
Question: What are the differences between a vacuum generator and a vacuum ejector?
Answer: A vacuum generator and a vacuum ejector refer to essentially the same device in different contexts. Both use compressed air to create a vacuum but may vary slightly in design based on their specific application or industry terminology.
Question: How do I choose the right vacuum generator for my application?
Answer: Selecting the right vacuum generator involves considering factors such as the volume and frequency of vacuum needed, the environmental conditions, power availability, and specific application requirements like speed and precision. Consult with a specialist or refer to detailed product specifications to match your needs.
Question: How can I maintain and enhance the performance of my vacuum generator?
Answer: To keep your vacuum generator operating at its best, regular maintenance and the right components are crucial. If you're dealing with a filter that's seen better days or valves that could use an upgrade for more efficient performance, having access to quality replacement parts is key. You'll find everything from durable vacuum pumps that form the core of your system’s functionality, to meticulously designed vacuum fitting parts that ensure everything is perfectly sealed. Don’t overlook our comprehensive range of vacuum-related devices, which are essential for any enhancements or repairs your setup might require. These components are vital for maintaining the high standards of performance and reliability your industrial applications rely on.