Does the pump have an anti-oil return feature?

Yes, it is equipped with an automatic anti-return oil check valve.

Xd Rotary Vane Pump, Silent ≤ 62dB, Compact Size, Perfect for Labs/Small Workshops

Name: Xd Rotary Vane Pump, Silent ≤ 62dB, Compact Size, Perfect for Labs/Small Workshops
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1965259461

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 Free

Model NO.

Structure

Rotary Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

Less Than 62dB

Ultimate Vacuum

0.1-0.5mbar

Exhaust Rate (M3/H)

Power

2.2kw

Working Voltage(V)

380

Motor Speed (R/Min)

2880

Steam Permissible Pressure

40mbar

Suction Rate of Steam(Kg/H)

Operating Humidity

Oil Mass(L)

Weight(Kg)

Thread for Air Inlet Port

RP1/4''

Overall Dimensions:Lxwxh

650X430X295mm

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Oil-Free Technology: Oil-free rotary vane pump ensuring clean vacuum environment.

High Vacuum Performance: Achieves high vacuum degree with 0.1-0.5mbar limiting pressure.

German Technology: Improved design utilizing advanced German vacuum pump technology.

Anti-Oil Return Valve: Automatic check valve prevents oil backflow when pump stops.

Versatile Applications: Suitable for freeze drying, vacuum packaging, and semiconductor synthesis.

Compact Structure: Space-saving design ideal for small workshops and laboratories.

Steam Handling Capability: Permits steam pressure up to 40mbar with high suction rate.

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.