Can the pump be used as a pre-pump for other systems?

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

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Industrial Rotary Vane Vacuum Pumps for Air Conditioners, Refrigerators, and Laboratories

Name: Industrial Rotary Vane Vacuum Pumps for Air Conditioners, Refrigerators, and Laboratories
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2035315782

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$200.00-9,500.00

1 Piece

Product profile

After-sales Service

Lifetime Paid Service

Warranty

One Year

Oil or Not

Oil

Structure

Rotary Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Oil

Noise

75 dB

Power

2.2kw

Ultimate Vacuum

Less Than 0.1 Mbar

Motor Speed (R/Min)

1440

Suction Rate of Steam(Kg/H)

Steam Permissible Pressure(Mbar)

Operating Humidity(℃)

Oil Mass(L)

Thread for Air Inlet Port

RP1/4''

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Vacuum Performance: Achieves high vacuum levels with limiting pressure down to 0.1 mbar for single-stage and ultra-low pressure for double-stage models.

Versatile Application Range: Suitable for refrigeration, freeze drying, vacuum packaging, chemical, electronic, and laboratory applications.

Anti-Oil Return Valve: Equipped with automatic anti-return oil check valve to prevent oil backflow and maintain vacuum integrity when stopped.

German Technology Design: Improved design using German technology, featuring efficient, reliable, low noise, and easy maintenance structure.

Flexible Configuration: Can be used alone or as a pre-pump for high vacuum systems; supports KF, flange, and custom interface connections.

Steam Handling Capability: Designed to handle steam with permissible pressure up to 40 mbar and specific suction rates for various models.

Quality Certified Manufacturing: Manufactured under strict ISO9001 quality system with strong R&D support from scientific institutions and universities.

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 these vacuum pumps?

We provide a one-year warranty for the product.

Q:Can these pumps handle steam and corrosive gases?

The pumps can handle steam with permissible pressure up to 40 mbar. However, they cannot be used for gases containing high oxygen, explosive materials, corrosive metals, or dust particles that react with pump oil. Auxiliary equipment like condensers or filters is recommended for such conditions.

Q:What are the main applications for these rotary vane vacuum pumps?

They are widely used in vacuum refrigeration, drying, freeze drying, vacuum degassing, vacuum packaging, vacuum adsorption, vacuum forming, food packaging, printing, sputtering, vacuum casting, photovoltaics, aviation, chemical, electronic industries, and laboratory work.

Q:What is the difference between XD and FX series pumps?

The XD series consists of single-stage oil seal rotary vane vacuum pumps, while the FX series consists of double-stage oil seal rotary vane vacuum pumps. Both are direct connection, air-cooled designs.

Q:What after-sales service is provided?

We offer lifetime paid after-sales service to support the product throughout its lifecycle.