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Vertical Circulating Water Pumps for Industrial and Household Use in Many Models
US$200.00-230.00
1 Piece
Product profile
After-sales Service
Lifetime Paid Service Outside The Warranty PeriodWarranty
One YearOil or Not
Oil FreeModel NO.
ISG25-125Structure
Centrifugal PumpsExhauster Method
Centrifugal PumpingVacuum Degree
No Vacuum RequiredWork Function
Mainsuction PumpWorking Conditions
WetFlow Rate
5.2m³/HPower
0.75kwHead
18mEfficiency
35%Speed
2900r/MinNpsh
2.3rMaterial
Cast Iron, Stainless Steel, CustomizableTransport Package
Metal Plattet/Standard PackageTrademark
KNOrigin
Jinan ChinaHS Code
8413709990Production Capacity
50000Key features
Compact Vertical Design: Lower center of gravity and coinciding pump foot center enhance stability and lifespan.
Easy Installation: Same inlet/outlet diameters on centerline allow direct pipeline installation like a valve.
No Leakage Seal: Corrosion-resistant hard alloy mechanical seal prevents leakage and ensures clean operation.
Low Noise Operation: Low-noise bearings and balanced impeller ensure vibration-free, quiet performance.
Convenient Maintenance: Maintenance requires no pipeline disassembly; simply remove cover nut to access components.
Customizable Material: Available in Cast Iron, Stainless Steel, or fully customizable material options.
High Working Pressure: System pressure up to 1.6MPa; cast steel available for pressures exceeding 0.4MPa inlet.
Versatile Installation: Can be installed vertically, horizontally, in parallel, or series based on flow requirements.
Company profile

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 warranty period for the pump?
A:
The pump comes with a one-year warranty. After the warranty period, lifetime paid service is available.
Q:Can the pump material be customized?
A:
Yes, the pump is available in Cast Iron, Stainless Steel, or fully customizable materials based on requirements.
Q:What is the maximum working pressure?
A:
The standard working pressure is up to 1.6MPa. For higher pressures, cast steel materials can be used.
Q:Is the pump suitable for outdoor use?
A:
Yes, the motor can be equipped with a rain cover for outdoor installation and operation.
Q:How is the pump maintained?
A:
Maintenance is convenient without disassembling the pipeline; simply remove the cover nut to access the motor and transmission components.
Send Inquiry
*To:
Shandong Kaien Vacuum Technology Co., Ltd.
Shandong Kaien Vacuum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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