What quality standards does the manufacturer follow?

The company adheres to ISO 9001 quality system standards for product manufacturing and holds dozens of independent patents.

What is the difference between 2SK and SK series pumps?

The 2SK series uses a two-stage structure to achieve higher vacuum degrees and pumping speeds compared to the single-stage SK series.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

2sk Series Two-Stage Water Ring Vacuum Pump

Name: 2sk Series Two-Stage Water Ring Vacuum Pump
Brand: Shandong Kaien Vacuum Technology Co., Ltd.
SKU: 1977451182

Shandong, ChinaShandong Kaien Vacuum Technology Co., Ltd.

US$235.00-7,850.00

1 Piece

Product profile

Warranty

One Year

Oil or Not

Oil Free

Structure

Two-Stage Water Ring Vacuum Pump

Model NO.

2SK-3

Exhauster Method

Water Ring

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Wet

Noise

80 dB

Power

7.5kw

Ultimate Vacuum

-0.098MPa

Transport Package

Metal Plattet/Standard Package

Trademark

Origin

Jinan China

HS Code

8414100090

Production Capacity

50000

Key features

High Vacuum Performance: Two-stage design achieves ultimate vacuum of -0.098MPa with high pumping speed.

Oil-Free Operation: Completely oil-free structure ensures clean vacuum environment for sensitive processes.

Dual Impeller Structure: Double impeller design provides superior vacuum degree compared to single-stage pumps.

ISO 9001 Certified: Manufacturing process strictly managed under ISO 9001 quality system standards.

Wide Application Range: Suitable for food, medicine, drying, metallurgy, coating, and oil recovery industries.

Patented Technology: Features dozens of independent intellectual property patents developed with universities.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season 1-3 months.

Comprehensive Warranty: Includes one-year warranty coverage for mechanical equipment reliability.

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 ultimate vacuum degree of the 2SK series?

The 2SK series can reach an ultimate vacuum of -0.098MPa (-735mmHg), significantly higher than single-stage SK series pumps.

Q:Is this vacuum pump oil-free?

Yes, the 2SK series is an oil-free water ring vacuum pump, making it suitable for applications requiring a clean vacuum environment.

Q:What are the main applications for this pump?

It is widely used in vacuum drying, dehydration, kerosene vapor phase drying, vacuum impregnation, metallurgy, coating, evaporation, concentration, and oil recovery.

Q:What is the warranty period for this product?

We provide a one-year warranty for the 2SK series two-stage water ring vacuum pump.

Q:How long is the delivery time?

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