What are the typical applications?

Suitable for oil and gas recovery, biological medicine, food processing, vacuum forming, and semiconductor synthesis.

What is the warranty period?

The product comes with a one-year warranty covering mechanical defects.

What is the noise level?

The noise level is 69dB for the 7.5kw model.

7.5kw Explosion-Proof Motor Plastic Industrial Liquid Ring Vacuum Pump

Name: 7.5kw Explosion-Proof Motor Plastic Industrial Liquid Ring Vacuum Pump
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2050846212

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$400.00-10,000.00

1 Piece

Product profile

Warranty

One Year

Oil or Not

Oil Free

Structure

Water Ring

Model NO.

2BV6121

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Wet

Noise

69dB

Power

7.5kw

Ultimate Vacuum

3300PA

Max Pumping Speed

280m3/H

Motor Explosion Proof Grade

Dii Bt4

Motor Protection Grade

IP55

Speed of Pump

1440rpm

Working Fluid Flow L/Min

10L/Min

Diameter of Suction and Exhaust Ports

DN65

Weight

240kg

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

Explosion-Proof Motor: Motor grade DII BT4 ensures safe operation in hazardous environments.

High Vacuum Performance: Achieves ultimate vacuum of 3300Pa with high pumping efficiency.

Stainless Steel Impeller: Corrosion-resistant design extends pump lifespan in harsh conditions.

Cavitation Protection: Automatic cavitation protection pipe interface prevents damage and noise.

Oil-Free Operation: Clean pumping process suitable for food, medicine, and sensitive industries.

Mechanical Seal Standard: Standard mechanical seal configuration ensures reliable sealing performance.

Flexible Exhaust Design: Unique design prevents over-compression for optimal efficiency.

Energy Saving Technology: Direct motor connection saves space and replaces older inefficient pumps.

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.