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300m3/H 7.5kw Rotary Vacuum Pump for Research Laboratories
US$200.00-9,500.00
1 Piece
Product profile
After-sales Service
Lifetime Paid ServiceWarranty
One YearOil or Not
Oil FreeModel NO.
XD-302Structure
Rotary Vacuum PumpExhauster Method
Entrapment Vacuum PumpVacuum Degree
High VacuumWork Function
Mainsuction PumpWorking Conditions
DryNoise
Less Than 75dBUltimate Vacuum
0.1mbarExhaust Rate (M3/H)
300Power
7.5kwWorking Voltage(V)
380Motor Speed (R/Min)
1440Steam Permissible Pressure
40mbarSuction Rate of Steam(Kg/H)
5Operating Temperature
83Oil Mass(L)
7Weight(Kg)
211Thread for Air Inlet Port
RP2''Overall Dimensions:Lxwxh
1010X560X440mmTransport Package
Metal Plattet/Standard PackageTrademark
KNOrigin
Jinan ChinaHS Code
8414100090Production Capacity
50000Key features
High Vacuum Performance: Achieves ultimate vacuum of 0.1mbar with 300m3/h exhaust rate for efficient lab use.
Low Noise Operation: Operates at less than 75dB, ensuring a quiet environment for research laboratories.
Oil-Free Design: Oil-free structure prevents contamination, suitable for clean vacuum applications.
Anti-Oil Return Valve: Equipped with automatic anti-return oil check valve to protect vacuum containers.
Versatile Applications: Ideal for freeze drying, vacuum packaging, sputtering, and chemical processing.
German Technology: Improved design using German technology for high efficiency and reliability.
Flexible Interface: Can be equipped with KF interface, flange interface, or small caliber connectors.
Lifetime Paid Service: Provides lifetime paid after-sales service to ensure long-term equipment stability.
Company profile

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.
Product Q&A
Q:What is the warranty period for this vacuum pump?
A:
The product comes with a one-year warranty.
Q:Is this pump oil-free or oil-sealed?
A:
This specific model is an oil-free rotary vacuum pump.
Q:What is the maximum noise level of the pump?
A:
The noise level is less than 75dB.
Q:What is the ultimate vacuum degree achieved?
A:
The ultimate vacuum is 0.1mbar.
Q:What are the main applications for this pump?
A:
It is suitable for freeze drying, vacuum packaging, sputtering, vacuum casting, and laboratory work.
Send Inquiry
*To:
Shandong Kaien Vacuum Technology Co., Ltd.
Shandong Kaien Vacuum Technology Co., Ltd.*Content:
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