High-performance single-stage oil-sealed rotary vane pumps designed for obtaining vacuum in sealed containers, serving as essential equipment across various industrial applications.
Engineered as a foundational component for creating vacuum environments, suitable for standalone use or as a fore-pump for booster and molecular pump systems.
Precision-built for demanding applications including vacuum smelting, welding, coating, and drying processes.
Serves critical functions in the chemical pharmaceutical industry and the manufacturing of electric vacuum devices.
Equipped with a specialized oil anti-sucking back device to prevent system contamination and ensure operational purity.
Features an automatic air inlet valve that closes upon shutdown, isolating the pump from the vacuum system to maintain integrity.
Designed for low-noise operation and high-efficiency performance, minimizing workplace disruption and energy consumption.
Pumping Speed Range: 4 to 70 L/S, accommodating diverse capacity requirements.
Ultimate Pressure: ≤6×10⁻² Pa, ensuring a deep and stable vacuum level.
Motor Power: Available from 0.55 KW to 5.5 KW to match specific performance needs.
Inlet Diameter: Options ranging from 25mm to 80mm for versatile system integration.
Operating Noise Level: Maintained between ≤75 dB(A) and ≤86 dB(A) depending on the model.
IP55 Protection Rating: Certified for protection against dust ingress and low-pressure water jets from any direction.
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