What is the noise level of the vacuum pump?

The noise level is low, typically around 70dB to 80dB depending on the model.

What after-sales service is provided?

We provide lifetime service support for our products.

What are the payment terms?

The terms of payment include LC (Letter of Credit) and T/T (Telegraphic Transfer).

Explosion-Proof Screw Vacuum Pump German Seal Tech Safe for Non-Explosive Gas Extraction

Name: Explosion-Proof Screw Vacuum Pump German Seal Tech Safe for Non-Explosive Gas Extraction
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1969815931

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$1,500.00

1-4 Pieces

US$1,200.00

5+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

After-sales Service

Lifetime Service

Warranty

One Year

Oil or Not

Oil Free

Model NO.

Structure

Screw Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Noise

70dB

Power

4kw

Application 1

Oil and Gas Recovery

Application 2

Vacuum Coating,Pharmaceutical

Application 3

Vacuum Molding,Food Processing,Vacuum Smelting

Pumping Speed

90m3/H

Ultimate Pressure(PA)

Speed

2870rpm

Size

1250*720*750mm

Pump Head Weight

85kg

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Metal Plattet/Standard Package

HS Code

8414100090

Production Capacity

50000PCS/ Year

Key features

Oil-Free Dry Operation: No lubricating oil in working chamber, ensuring clean vacuum and no pollution.

High Vacuum Performance: Ultimate vacuum reaches up to 1 Pa with high pumping speed and low power consumption.

Low Noise Design: Synchronous reverse rotation with no friction between screws ensures smooth, low-noise operation.

Explosion-Proof Safety: Equipped with explosion-proof motor, safe for non-explosive gas extraction and corrosive environments.

Wide Industrial Application: Suitable for oil/gas recovery, vacuum coating, food processing, biomedicine, and semiconductor synthesis.

Maintenance-Free Structure: No clearance between rotating parts and no friction, reducing maintenance needs and extending life.

Eco-Friendly Gas Recovery: Direct gas discharge without water or oil consumption, eliminating environmental pressure.

Lifetime After-Sales Service: Comprehensive lifetime service support provided by a high-tech enterprise with strong technical force.

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 pump?

The product comes with a one-year warranty.

Q:Does this vacuum pump require oil lubrication?

No, it is a dry oil-free screw vacuum pump with no lubricating oil in the working chamber.

Q:What is the ultimate vacuum degree achieved?

The ultimate vacuum can reach up to 1 Pa.

Q:What are the main applications for this pump?

It is widely used in oil and gas recovery, vacuum coating, biomedicine, food processing, single crystal furnace, vacuum forming, and semiconductor synthesis.

Q:Is the pump suitable for corrosive environments?

Yes, it has a wider range of use and can be used in corrosive environments due to its material and design.