How does the pump handle cavitation?

It features a cavitation protection pipe interface that automatically opens under limit pressure to eliminate noise and protect the pump.

What are the typical applications?

Typical uses include oil and gas recovery, biological medicine, food processing, single crystal furnaces, vacuum forming, and semiconductor synthesis.

What is the noise level?

Noise levels vary by model, ranging from 62 dB to 74 dB.

3kw2BV Liquid Ring Vacuum Pump/Circulating Water Ring Vacuum Pump

Name: 3kw2BV Liquid Ring Vacuum Pump/Circulating Water Ring Vacuum Pump
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 2051455952

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$309.00

1-4 Pieces

US$299.00

5-9 Pieces

US$289.00

10+ Pieces

Sample price:US$309.00/piece.Request sample

Product profile

After-sales Service

Lifetime Paid Service

Warranty

One Year

Oil or Not

Oil Free

Model NO.

2BV2 070

Structure

Water Ring Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

Vacuum

Work Function

Mainsuction Pump

Working Conditions

Wet

Noise

66 dB

Power

3kw

Ultimate Vacuum

Less Than 33mbar

Working Fluid Flow Rate

2.5L/Min

Pumping Speed

80m3/H

Motor Speed

2840rpm

Transport Package

Metal Plattet/Standard Package

Specification

length*width*height(mm)645x323x370

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Vacuum Performance: Suction pressure reaches 33mbar absolute pressure with 97% vacuum degree.

Cavitation Protection: Equipped with cavitation resistant pipe interface to eliminate noise and protect pump.

Stainless Steel Impeller: Whole series equipped with stainless steel impeller for improved corrosion resistance.

Mechanical Seal Standard: All models adopt mechanical seal as standard configuration for reliability.

Space-Saving Design: Direct motor connection design saves space and simplifies installation and maintenance.

Energy Efficient: Optimized design replaces older SK and 2SK series pumps with better energy efficiency.

Wide Application Scope: Suitable for oil recovery, food processing, semiconductor synthesis, and more.

Quality Certified: Manufacturing process strictly managed in accordance with ISO 9001 quality system.

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.