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Rotary Vacuum Pump Product List and Ranking from 10 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

Rotary Vacuum Pump Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. Osaka Vacuum, Ltd. Osaka//Industrial Machinery
  2. 神港精機 東京支店 Tokyo//Industrial Machinery
  3. アルバック／ULVAC, Inc. Kanagawa//Electronic Components and Semiconductors
  4. 4 null/null
  5. 5 スコットプランニング 工場 Saitama//Machine elements and parts
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Rotary Vacuum Pump Product ranking

Last Updated： Aggregation Period:Sep 02, 2026～Sep 29, 2026
This ranking is based on the number of page views on our site.

  1. Oil Rotary Vacuum Pump SR/SRP Series 神港精機 東京支店
  2. Oil rotary vacuum pump Osaka Vacuum, Ltd.
  3. Oil rotary vacuum pump, magnet coupling type Gv135 アルバック／ULVAC, Inc.
  4. 4 Direct-coupled oil rotary vacuum pump (two-stage) "VRD Series" Osaka Vacuum, Ltd.
  5. 5 Osaka Vacuum Equipment Manufacturing Co., Ltd. Product Information Osaka Vacuum, Ltd.

Rotary Vacuum Pump Product List

1～23 item / All 23 items

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Oil Rotary Vacuum Pump SR/SRP Series

Oil Rotary Vacuum Pump SR/SRP Series

Oil rotary vacuum pump boasting overwhelming robustness.

This long-selling product has survived in a wide range of applications, including harsh environments. It has gained the trust of many users due to its high durability. ◆ It is an oil-sealed rotary vacuum pump with a wealth of proven performance in harsh environments and excellent durability. ◆ It provides a consistently low pressure. ◆ Its simple structure results in fewer breakdowns. ◆ The standard gas ballast valve allows for the exhaust of small amounts of water vapor.

  • Other pumps
  • Rotary Vacuum Pump

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Direct-coupled oil rotary vacuum pump (single-stage) 'VSV Series'

Direct-coupled oil rotary vacuum pump (single-stage) 'VSV Series'

Standard equipped with two-stage/three-stage gas ballast! Direct connection type oil rotary vacuum pump that eliminates the need for piping work, saving time and effort.

The "VSV Series" is a single-stage rotary vane type oil rotary vacuum pump. With a simple and robust design, it is suitable for repeated exhaust from atmospheric pressure to vacuum. Compared to oscillating piston types (Kinney type) and cam types (Senko type), it features a lightweight, compact, and low-vibration structure. Additionally, all models are air-cooled, requiring no cooling water, making them energy-efficient and low-cost, while eliminating the need for piping work. 【Features】 ■ All models are air-cooled ■ Lightweight, compact, and low vibration ■ Standard equipped with an oil filter ■ Gas ballast valve (two/three-stage adjustment) ■ Standard equipped with an oil mist trap element *For more details, please refer to the PDF materials or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Direct Coupled Oil Rotary Vacuum Pump "UD Series"

Direct Coupled Oil Rotary Vacuum Pump "UD Series"

Uses a DC brushless motor to achieve low vibration and low noise! Stabilizes pump operation.

The "UD Series" is a direct-coupled oil rotary vacuum pump that prevents oil backflow into the vacuum system when the pump stops. It can be adjusted according to the amount of condensable gases (such as water vapor) being discharged. By minimizing mechanical components, it enables easy and precise maintenance and repairs. 【Features】 ■ Gas ballast valve ■ Check valves installed at both the intake and exhaust ports ■ Special heat treatment for the rotor and stator ■ Completely integrated cylinder structure with pin jointing ■ Forced oil circulation system *For more details, please download the PDF or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Turbo Blower, Sirocco Fan Comprehensive Catalog *HO HSING

Turbo Blower, Sirocco Fan Comprehensive Catalog *HO HSING

Used in many applications such as dust collection systems, dryers, and smoke exhaust systems! Turbo blowers, fans!

This is a comprehensive catalog of turbo blowers and sirocco fans from the Taiwanese manufacturer "HO HSING," handled by Union Industry. [Contents] ■ Turbo Blowers ⇒ Used for various applications such as dust collection systems, dryers, and smoke exhaust systems. ■ Sirocco Fans ⇒ High air volume for ventilation in heating and cooling systems, general air supply and exhaust, etc. *For more details, please download the catalog or contact us directly.

  • Turbo Pump
  • Dust collector
  • Rotary Vacuum Pump

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Direct connection oil rotary vacuum pump Lambda P series

Direct connection oil rotary vacuum pump Lambda P series

It is possible to select the most suitable equipment for the customer's application and environment.

A new generation of direct connection that has been upgraded in every aspect: "New Dignity (High Quality) Λ (Lambda) Series"

  • Vacuum pump
  • Rotary Vacuum Pump

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Oil rotary vacuum pump "VDC series"

Oil rotary vacuum pump "VDC series"

Oil rotary vacuum pump equipped with a brushless DC motor.

The "VDC Series" is an oil rotary vacuum pump equipped with a brushless DC motor. It is quieter and more energy-efficient than AC models, and also lightweight. It features a two-stage exhaust system that achieves high vacuum. The anti-backflow function prevents oil from flowing back into the vacuum side in the event of a power outage or stoppage. The adoption of a forced lubrication system ensures stable exhaust speed even near atmospheric pressure. The gas ballast mechanism prevents oil degradation and a decrease in vacuum pump performance caused by the suction of condensable gases and water vapor, extending its lifespan. With a built-in thermal protector, it provides peace of mind during continuous operation.

  • Vacuum pump
  • Rotary Vacuum Pump

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Oil rotary vacuum pump, magnet coupling type Gv135

Oil rotary vacuum pump, magnet coupling type Gv135

No oil leakage from the power transmission unit.

Two-stage exhaust system / Backflow prevention mechanism included / Gas ballast mechanism included / Built-in thermal protector / With switch / Input terminal (without cable)

  • Vacuum pump
  • Rotary Vacuum Pump

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Perfect for labs! High vacuum oil rotary vacuum pump CRV-pro

Perfect for labs! High vacuum oil rotary vacuum pump CRV-pro

The large-capacity oil, corrosion-resistant coating, and high cooling efficiency design prevent overheating, delay oil degradation, and extend the lifespan of the pump.

(1) Cool Running Operation: Achieved a 10°C lower operating temperature compared to competing products through an efficient cooling design and a large oil capacity. (2) Corrosion-resistant Coating: The pump module is treated with a black oxide coating, while the oil case is coated with PTFE. (3) Compared to typical rotary pumps, oil capacity is increased by approximately 40%. This dilutes corrosive gases and reduces damage to the pump. It also effectively contributes to noise reduction and heat absorption.

  • Positive Displacement Pump
  • Rotary Vacuum Pump

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Vacuum Equipment Direct Connection Oil Rotary Vacuum Pump GHP Series

Vacuum Equipment Direct Connection Oil Rotary Vacuum Pump GHP Series

Condensed advanced vacuum technology based on years of experience.

The GHP series, known for its excellent reliability, durability, and safety, demonstrates maximum performance across a wide range of fields. 【Features】 ○ Low noise and low vibration ○ Equipped with oil backflow prevention mechanism ○ Equipped with gas ballast valve ○ Compact and lightweight *For more details, please download the PDF or contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Oil rotary vacuum pump

Oil rotary vacuum pump

Oil rotary vacuum pumps are the most economical and operable among mechanical pumps that can compress to atmospheric pressure, and they are suitable for a wide range of applications.

【Features】 ○ Adopts a swinging piston design, which offers excellent durability and allows for a large intake space structurally, enabling efficient exhaust, making it ideal for large pumps. ○ Equipped with a mechanism that ensures proper oil supply even under harsh operating conditions, such as continuous operation in low vacuum areas or rapid cycling between atmospheric pressure and vacuum, allowing for long-term, reliable use. ○ Precision and robust design, with a structure that is easy to maintain. * With appropriate maintenance, there are examples of use for long periods, such as 20 or 30 years. ● For more details, please contact us.

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  • Vacuum pump
  • Vacuum Equipment
  • Rotary Vacuum Pump

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Direct-coupled oil rotary vacuum pump (two-stage) "VRD Series"

Direct-coupled oil rotary vacuum pump (two-stage) "VRD Series"

Oil rotary vacuum pump equipped with a circulation system to stabilize pump operation.

The "VRD Series" is a two-stage direct-coupled oil rotary vacuum pump suitable for general industry, medical devices, and pharmaceutical industries. We offer a wide range of products with exhaust speeds from 4 to 65 m³/h, along with optional items, providing high-quality products at attractive prices. The equipped two-stage adjustable gas ballast valve can be adjusted according to the amount of condensable gas being exhausted. (VRD-4 and VRD-8 have a single stage) Additionally, we also offer the "VRD-M Series," which is compatible with plasma sterilization. 【Features】 ■ Gas ballast valve (two-stage adjustment) ■ Check valves installed at both the intake and exhaust ports ■ Completely integrated cylinder structure with pin jointing ■ Forced oil circulation system *For more details, please refer to the PDF materials or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Osaka Vacuum Equipment Manufacturing Co., Ltd. Product Information

Osaka Vacuum Equipment Manufacturing Co., Ltd. Product Information

A lineup of easy-to-handle liquid-sealed vacuum pumps and reliable ejectors!

This catalog features a wide range of vacuum products, from low vacuum to ultra-high vacuum. We introduce many products categorized by application, including the belt-driven oil rotary vacuum pump "P Series," the magnetic bearing compound molecular pump "TG-M Series," and the compact dry vacuum pump "DSP Series." Please make use of this for selecting products. 【Featured Products (Excerpt)】 ■ Turbo molecular pumps ■ Turbo molecular pump vacuum systems ■ Oil diffusion vacuum pumps ■ Mechanical booster pumps (Roots vacuum pumps) ■ Mechanical booster exhaust systems *For more details, please refer to the PDF materials or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Direct connection oil rotary vacuum pump "VM70F"

Direct connection oil rotary vacuum pump "VM70F"

Suitable as an auxiliary pump for high vacuum pumps such as turbo molecular pumps!

The "VM70F" is a direct-coupled oil rotary vacuum pump that achieves 200V single-phase operation with a flow rate of 70m³/h. It can be started using the pump's main switch or via D-SUB. It is a product that is strong against condensable gases. It can be installed without the need for cooling water construction. Please feel free to contact us when you need assistance. 【Features】 ■ High exhaust speed with single-phase power ■ Supports remote/local start ■ Continuous gas ballast ■ Air-cooled design *For more details, please download the PDF or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Direct Drive Oil Rotary Vacuum Pump DW Series

Direct Drive Oil Rotary Vacuum Pump DW Series

The standard of direct connection pumps backed by a wealth of proven results.

There are seven models available with exhaust speeds ranging from 50 to 1300 (60 to 1500) L/min, allowing customers to select the most suitable equipment for their applications and environments. (60Hz)

  • Vacuum pump
  • Rotary Vacuum Pump

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Belt-driven oil rotary vacuum pump SW/ST series

Belt-driven oil rotary vacuum pump SW/ST series

Rich track record, high reliability and durability, diverse variations.

It is possible to select the most suitable equipment for the customer's application and environment.

  • Vacuum pump
  • Rotary Vacuum Pump

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Kinney Type Vacuum Pump KS Series

Kinney Type Vacuum Pump KS Series

High durability Kinney-type vacuum pump

The KS series is a Kinney-type oscillating piston oil rotary vacuum pump with a belt drive system. It is particularly suitable for large vacuum pumps, and we have developed nine models in the series ranging from 700 to 15,000 L/min. At the same time, due to its robust structure, it has gained a reputation for being a highly durable pump and is widely used as the main pump for various vacuum furnaces that require durability.

  • Vacuum pump
  • Rotary Vacuum Pump

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DVP Corporation oil rotary vacuum pump

DVP Corporation oil rotary vacuum pump

Oil rotary vacuum pumps that can be selected according to the user's needs!

We handle DVP's "oil rotary vacuum pumps," which are widely used in various applications in general industries. These pumps can easily create a vacuum state from atmospheric pressure to medium vacuum (approximately 105 to 10^-1 Pa), and can be selected according to the user's needs. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Exhaust speed: 25m³ to 350m³/h ■ Achievable vacuum level: 10 Pa to 1 kPa (absolute) *For more details, please download the PDF or contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Mils Corporation Oil Rotary Vacuum Pump "Evisa Series"

Mils Corporation Oil Rotary Vacuum Pump "Evisa Series"

Mils' rotary vacuum pumps prove their value in various applications around the world!

We handle the Mils brand oil rotary vacuum pump "Evisa Series," which is designed with meticulous attention to the oil circuit and energy efficiency. It can be used alone or as a roughing pump for turbo molecular pumps. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Exhaust speed: 25m³ to 600m³/h ■ Ultimate vacuum: 6 Pa～ *For more details, please download the PDF or contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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Oil-sealed rotary vacuum pumps suitable for the refrigeration equipment industry, medical devices, and pharmaceutical industry.

Oil-sealed rotary vacuum pumps suitable for the refrigeration equipment industry, medical devices, and pharmaceutical industry.

Directly coupled oil rotary vacuum pump (two-stage) equipped with a circulation system that stabilizes pump operation at an attractive price with high-quality products.

The "VRD Series" is a two-stage direct-coupled oil rotary vacuum pump suitable for the refrigeration equipment industry, medical equipment, and pharmaceutical industries. We offer a wide range of products with exhaust speeds from 4 to 65 m³/h, along with optional items, providing high-quality products at attractive prices. The equipped two-stage adjustable gas ballast valve can be adjusted according to the amount of condensable gas being exhausted. (VRD-4 and VRD-8 have a single stage) Additionally, we also offer the "VRD-M Series," which is compatible with plasma sterilization. 【Features】 ■ Gas ballast valve (two-stage adjustment) ■ Check valves installed at both the intake and exhaust ports ■ Completely integrated cylinder structure with pin jointing ■ Forced oil circulation system *For more details, please refer to the PDF materials or feel free to contact us.

  • Vacuum pump
  • Rotary Vacuum Pump

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