What is the warranty period?

The product comes with a one-year warranty and offers lifetime paid after-sales service.

What is the lead time for delivery?

During peak season, the lead time is 1-3 months, while off-season delivery is within 15 workdays.

Is the pump suitable for explosive gases?

No, the pump cannot pump gases containing high oxygen content, explosive content, or corrosive metals that react with pump oil.

Rotary Vane Vacuum Pump with Noise ≤ 65dB

Name: Rotary Vane Vacuum Pump with Noise ≤ 65dB
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2092914672

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

0.75kw

Working Voltage(V)

380

Motor Speed (R/Min)

2880

Steam Permissible Pressure

40mbar

Suction Rate of Steam(Kg/H)

0.3

Operating Humidity

Oil Mass(L)

0.5

Weight(Kg)

Thread for Air Inlet Port

RP3/4''

Overall Dimensions:Lxwxh

650X300X280mm

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Low Noise Operation: Noise level is less than 62dB for single-stage and up to 72dB for double-stage models.

High Vacuum Performance: Achieves limiting pressure of 0.1-0.5 mbar for single-stage and up to 5x10^-1 Pa for double-stage.

Steam and Particle Handling: Can handle steam with permissible pressure up to 40mbar and suction rate up to 8kg/h.

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

Versatile Applications: Suitable for food processing, pharmaceuticals, vacuum forming, and semiconductor synthesis.

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

Flexible Interfaces: Available with KF, flange, and RP thread interfaces for various connections.

Long Service Life: Designed with high pumping efficiency and durable components for extended use.

Company profile

Shandong Kaien Vacuum Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤15hTerms 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 noise level of the pump?

The noise level is less than 62dB for single-stage models and ranges up to 72dB for double-stage models.

Q:Can this pump handle steam and particles?

Yes, it can handle steam with a permissible pressure of 40mbar and a suction rate up to 8kg/h, but auxiliary equipment like filters is recommended for corrosive gases.

Q:What is the maximum vacuum degree achieved?

Single-stage models achieve 0.1-0.5 mbar, while double-stage models can reach up to 5x10^-1 Pa.

Q: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.

Q:What are the main applications for this pump?

It is widely used in food processing, biological medicine, vacuum forming, semiconductor synthesis, and oil and gas recovery.