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For factories and production lines needing stable, efficient and low-cost vacuum supply, the Bebaios RV Series Oil-Sealed Rotary Screw Vacuum Pump offers reliable performance. Built for heavy-duty industrial use, it features advanced screw rotors, intelligent VFD control and direct drive to ensure steady vacuum with lower energy use and noise.
The series offers power from 2.2kW to 90kW, pumping speeds from 70m³/h to 5400m³/h, and ultimate pressure as low as 0.35mbar. All units operate on 380V 50/60Hz with smooth VFD starting.
Technical Specifications
Parameter
Specification
Model
RV1290
Rated Power (kW/hp)
22
Pumping Speed (m³/h)
1290
Ultimate Pressure (mbar)
0.35
Voltage (V)
380
Frequency (Hz)
50/60
Starting Method
Frequency
Inlet Size (DN)
150
Outlet Size (DN)
100
Dimension (mm)
1450 × 1200 × 1400
Key Benefits
High Energy Efficiency - VFD control saves energy greatly; direct drive eliminates belt wear and maintenance.
Easy to Operate - Intelligent control system supports auto-protection and remote monitoring.
Applications
The Bebaios RV Series serves a wide range of industrial vacuum applications:
Electronics, food packaging, printing, molding, medical central vacuum, woodworking, automation lines.
Why Choose Bebaios
Bebaios provides professional, reliable and cost-effective vacuum solutions for global industrial customers. Stable quality, easy maintenance and responsive service help you improve efficiency and reduce operating costs.
Complete Service System
Serves customers across multiple regions, with products exported to: Southeast Asia, Middle East, Africa, South America
Strong customer service team: Able to provide precise and prompt responses to customer inquiries.
Company Introduction
Shenzhen Bebaios Machinery Co., Ltd. is a professional manufacturer and supplier dedicated to industrial air compressor systems and pneumatic equipment. Based in Shenzhen, China—a global center for advanced manufacturing and technological innovation—we fully utilize the region's robust supply chain and superior manufacturing resources. Bebaios is committed to developing and supplying high-performance, energy-efficient air compression and vacuum solutions for customers around the world.
FQA
Q: What is the core energy-saving advantage of the RV series?
A: The core competitive edge lies in the combination of Intelligent Frequency Control and an Integrated Direct-Drive Shaft design. This synergy achieves an average of 50% energy savings across the 10%-100% air volume range. The integrated shaft ensures 100% transmission efficiency, providing an additional 5%+ energy savings compared to traditional belt-driven models. Furthermore, the system automatically adjusts pressure and pumping speeds in real-time based on the specific vacuum requirements of the process.
