Becker VT4.40 Dry Vacuum Pump: Oil-Free Vacuum Solution for Industrial Applications

The Becker VT4.40 dry vacuum pump delivers high pumping speed, oil-free operation and low vibration, ideal for electronics, semiconductor, pharmaceutical and packaging industries requiring clean vacuum environments.

Product Overview

The Becker VT4.40 dry vacuum pump stands out as an optimal solution for industrial vacuum applications with its superior performance and reliability. The innovative oil-free design completely eliminates oil vapor contamination, making it particularly suitable for production environments with strict cleanliness requirements.

Key Advantages

 High pumping speed across wide pressure ranges
100% oil-free operation ensures contamination-free processes
Low vibration and noise (67 dB(A) at 50Hz) with optimized rotor design
 Compact and lightweight (38.5kg) for space-saving installation
Excellent tolerance to dust and water vapor
Maintenance-free design significantly reduces operating costs

Typical Applications

Electronics & Semiconductor: Wafer processing, vacuum coating, LED packaging

Pharmaceutical & Medical: Drug drying, sterile packaging, medical equipment

Woodworking: CNC vacuum clamping, panel processing

Packaging & Printing: Vacuum forming, labeling applications

Environmental Engineering: Waste gas treatment, vacuum filtration

Technical Specifications

Becker VT4.40 Dry Vacuum Pump FAQs

1. Does the Becker VT4.40 dry vacuum pump require regular oil changes?

No. The pump features completely oil-free operation and requires no lubrication throughout its service life.

2. Can the ultimate vacuum level of Becker VT4.40 industrial vacuum pump be improved beyond 150 mbar?

The standard configuration reaches 150 mbar. For higher vacuum requirements, please consult our technical team for customized solutions.

3. Is the Becker oil-free vacuum pump VT4.40 sensitive to dust in working environments?

No. Its specially designed rotor structure provides excellent tolerance to both dust and water vapor.

4. What are the main differences between 50Hz and 60Hz versions of Becker VT4.40 dry vacuum pump?

The 60Hz version offers 20% higher pumping speed with corresponding increase in motor power.

5. How to control noise levels of Becker VT4.40 vacuum pump?

Recommendations: ① Ensure stable mounting ② Use vibration dampers ③ Maintain clean inlet filters ④ Avoid overload operation.

6. Is the Becker VT4.40 industrial vacuum pump suitable for 24/7 continuous operation?

Yes, it's designed for industrial continuous operation, though routine inspection every 2000 operating hours is recommended.

7. Are there any wearable parts in Becker dry vacuum pump VT4.40 that require regular replacement?

The main wearable part is the inlet filter, which should be checked/replaced every 3-6 months depending on operating conditions.

8. Can the Becker VT4.40 oil-free vacuum pump handle corrosive gases?

The standard model is not suitable. Special material versions are available for corrosive gas applications.

9. What maintenance precautions should be taken for Becker VT4.40 dry vacuum pump?

Recommendations: ① Regular filter inspection ② Ensure proper cooling ③ Monitor for abnormal noise ④ Record operational parameters.

10. What could cause reduced pumping speed in Becker VT4.40 vacuum pump?

Possible causes: ① Clogged filters ② System leaks ③ Motor issues ④ Rotor wear. Contact after-sales service for diagnosis.