Can this pump be used as a pre-pump for high vacuum systems?

Yes, it can be used alone or as a pre-pump for other high vacuum or super high vacuum pumps.

Bipolar Direct Coupled Rotary Vane Vacuum Pump

Name: Bipolar Direct Coupled Rotary Vane Vacuum Pump
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2046743342

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$372.00

1-4 Pieces

US$362.00

5-9 Pieces

US$352.00

10+ Pieces

Sample price:US$372.00/piece.Request sample

Product profile

After-sales Service

Lifetime Paid Service

Warranty

One Year

Oil or Not

Oil

Model NO.

XD-20

Structure

Rotary Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Oil

Exhaust Rate (M³/H)

Ultimate Vacuum

Less Than 0.001 Mbar

Power

1.5kw

Working Voltage(V)

380

Motor Speed (R/Min)

1440

Noise

≤65dB

Steam Permissible Pressure(Mbar)

Suction Rate of Steam(Kg/H)

0.6

Operating Humidity(℃)

Oil Mass(L)

Thread for Air Inlet Port

RP1/4''

Transport Package

Metal Plattet/Standard Package

Specification

length*width*height(mm)770x510x401

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Vacuum Performance: Achieves ultimate vacuum less than 0.001 Mbar with high pumping efficiency.

Anti-Oil Return Valve: Equipped with automatic check valve to prevent oil backflow when stopped.

Versatile Applications: Suitable for freeze drying, vacuum packaging, sputtering, and chemical industries.

Steam Handling Capability: Can handle steam with permissible pressure up to 40 mbar and specific suction rates.

Flexible Interface Options: Available with KF, flange, and RP thread interfaces for easy system integration.

Reliable Construction: Uses German technology for efficient, reliable, and easy-to-maintain design.

Multi-Stage Options: Available in single-stage (XD) and double-stage (FX) configurations for varied needs.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, FAS, CIF, CFR, DDP, CIP

AI-Powered supplier vetting

SummarySHANDONG KAIEN VACUUM TECHNOLOGY CO., LTD. is described as a high-tech enterprise integrating vacuum-equipment R&D, production, and operations, manufacturing multiple vacuum-pump and vacuum-system products. It offers extensive customization, maintains documented inspection, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures, and reports in-stock capacity with lead times within 15 working days in both peak and off-season. Export activity is established, with 31%–40% of sales from exports and eight years of export experience. However, the supplier is explicitly not classified as a professional technical supplier, does not provide 3D software, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. No valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas agents or branches, showroom, or offline trade-show participation is reported. Financial evidence is insufficient for assessment, and...

After-Sales capabilityThe company description claims considerate after-sales service, and documented procedures exist for corrective and preventive actions and customer complaints. It also has in-stock capacity, but reports no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized international after-sales support.

R&D capabilityThe company is described as integrating R&D and production and offers customization from samples, designs, full customization, minor customization, and flexible customization. Nevertheless, it reported no new products in the past year and explicitly lacks ODM, SDK, 3D-software, and professional-technical-supplier capabilities.

Production capacityThe supplier manufactures multiple vacuum-pump and vacuum-system categories, has in-stock capacity, documented inspection procedures, quality assurance, traceable raw-material identification, and reported average lead times within 15 working days in both peak and off-season. However, it has no valid manufacturing-capacity contract with related subcontractors, so the overall production assessment is positive but bounded by that stated deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are consistently reported across the design-service fields, providing direct evidence of broad customization support.

Product Q&A

Q:What is the warranty period for this vacuum pump?

The product comes with a one-year warranty.

Q:What is the ultimate vacuum degree achievable?

The ultimate vacuum is less than 0.001 Mbar.

Q:Can this pump handle steam or corrosive gases?

It can handle steam with permissible pressure up to 40 mbar. For corrosive gases or particles, auxiliary equipment like condensers or filters should be installed at the inlet.

Q:What are the main applications for this pump?

It is widely used in vacuum refrigeration, freeze drying, vacuum degassing, vacuum packaging, vacuum adsorption, vacuum forming, food packaging, printing, sputtering, vacuum casting, and photovoltaic technology.

Q:What is the after-sales service policy?

We provide lifetime paid after-sales service.