Does the pump have an anti-oil return feature?

Yes, it is equipped with an automatic anti-return oil check valve that closes the air inlet when the pump stops to prevent oil backflow.

What is the after-sales service policy?

We provide lifetime paid after-sales service to ensure long-term support for the equipment.

What is the limiting pressure of the XD-40 model?

The limiting pressure for the XD-40 model is 0.1-0.5mbar.

Xd-40 Rotary Vane Vacuum Pump with RP1-1/4" Large Diameter

Name: Xd-40 Rotary Vane Vacuum Pump with RP1-1/4" Large Diameter
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1969722851

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)

100

Power

3kw

Working Voltage(V)

380

Motor Speed (R/Min)

1440

Steam Permissible Pressure

40mbar

Suction Rate of Steam(Kg/H)

1.6

Operating Humidity

Oil Mass(L)

Weight(Kg)

Thread for Air Inlet Port

RP1/4''

Overall Dimensions:Lxwxh

720X430X295mm

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Lifetime Paid Service: Comprehensive after-sales support available for the entire lifespan of the equipment.

ISO Certified Quality: Manufactured under strict ISO9001 quality system for stable and reliable performance.

High Vacuum Efficiency: Achieves high vacuum levels with limiting pressure of 0.1-0.5mbar for XD series.

Low Noise Operation: Operates at less than 62dB noise level, ensuring a quiet working environment.

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

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

German Technology: Improved design utilizing German technology for high efficiency and reliability.

Flexible Interface Options: Can be equipped with KF interface, flange interface, or conversion connectors.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤10.43hTerms 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.