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2sk Series Water Ring Vacuum Pump, High Vacuum, Free Shipping, Invoice Able, Packing Seal
US$235.00-7,850.00
1 Piece
Product profile
After-sales Service
Lifetime Paid ServiceWarranty
One YearOil or Not
Oil FreeStructure
Water Ring Vacuum PumpExhauster Method
Entrapment Vacuum PumpVacuum Degree
High VacuumWork Function
Mainsuction PumpWorking Conditions
DryNoise
75 dBPower
2.2kwUltimate Vacuum
Less Than 0.001 MbarPressure Limit PA
3300Transport Package
Metal Plattet/Standard PackageTrademark
KNOrigin
Jinan ChinaHS Code
8414100090Production Capacity
50000Key features
High Vacuum Performance: Suction pressure reaches 33mbar absolute pressure with 97% vacuum degree.
Oil-Free Operation: Designed as an oil-free vacuum pump for clean and efficient operation.
Cavitation Protection: Equipped with cavitation protection pipe interface to eliminate noise and protect the pump.
Stainless Steel Impeller: Whole series features stainless steel impellers for enhanced corrosion resistance.
Energy Saving Design: Latest generation energy-saving product replacing older SK and 2SK series pumps.
Mechanical Seal Standard: All models come with mechanical seals as standard configuration.
Flexible Exhaust Port: Unique design prevents over-compression ensuring best efficiency within performance range.
Lifetime Paid Service: Comprehensive after-sales support including lifetime paid service coverage.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2021-09-13Nearest Port: Qingdao, shanghaiAverage Response Time: ≤9.25hTerms 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 maximum vacuum degree achievable?
A:
The suction pressure can reach 33mbar absolute pressure, which corresponds to a 97% vacuum degree.
Q:Is this pump oil-free?
A:
Yes, the 2BV series water ring vacuum pump is designed as an oil-free unit.
Q:How does the pump handle cavitation?
A:
It is equipped with a cavitation protection pipe interface that automatically opens under limit pressure to eliminate noise and protect the pump.
Q:What material is used for the impeller?
A:
The whole series is equipped with stainless steel impellers to improve corrosion resistance.
Q:What is the warranty period?
A:
The product comes with a one-year warranty.
Send Inquiry
*To:
Shandong Kaien Vacuum Technology Co., Ltd.
Shandong Kaien Vacuum Technology Co., Ltd.*Content:
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