This is a motor-directly connected oil rotary vacuum pump that achieves compact size, lightweight, and low vibration. [ULVAC]
The VS series is a motor-direct oil rotary vacuum pump that achieves simplification and high speed through the adoption of a single-stage vane type (rotor type), resulting in a compact, lightweight, and low-vibration design. By significantly reducing vibrations, it alleviates the burden associated with pump installation, such as foundation work in factory buildings. Additionally, the enhancement of the oil circulation and cooling systems ensures stable exhaust performance at high intake pressures, making it suitable for a wide range of applications, including processes with frequent exhaust cycles. 【Features】 ○ Low vibration and low noise ○ Lightweight and compact ○ Excellent maintainability For more details, please contact us or download the catalog.
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basic information
**Features** ○ Low Vibration → Achieves high speed (1500rpm at 50Hz) with a vane-type structure → Significantly reduces vibrations in the low-frequency range, which are transmitted greatly → Large-scale foundation work is unnecessary, making installation on the second and third floors of factory buildings easy ○ Lightweight and Compact → Compared to the PKS-030 pump, the VS2401 is approximately 35% (40%) lighter in mass, requires about 20% (30%) less floor space, and has a total height reduction of about 50% (the values in parentheses refer to the VS1501) ○ Achieves Low Noise → By adopting a mechanism that reduces operating noise at the target pressure, it achieves a low noise level of 74dB (A characteristic) (Measured value at 1m from the pump side with an oil mist trap at target pressure) ○ Excellent Maintenance → Standardizes the direction for oil checking, refilling, and changing to facilitate daily inspections → Adopts a variable oil volume system of 8 to 10.5L to extend the oil refill period ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Vapor deposition, sputtering, ion plating ○ Vacuum packaging, vacuum adsorption and transport, vacuum forming, vacuum casting ○ Vacuum impregnation, vacuum casting ○ Vacuum heat treatment furnace, sintering furnace, brazing furnace ○ Vacuum drying, freeze drying, vacuum degassing ○ Gas replacement, filling, vacuum insulation ○ Leak test equipment, and others ● For more details, please contact us or download the catalog.
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Company information
ULVAC's corporate philosophy aims to contribute to the development of industry and science by comprehensively utilizing vacuum technology and its related technologies. ULVAC brings together its unique technologies cultivated through years of research and development and production technology reform to provide "ULVAC Solutions," which integrate equipment, materials, analytical evaluation, and services in a multifaceted manner for flat panel displays, electronic components, semiconductors, and general industrial equipment. Moving forward, we will continue to firmly embrace changes in the times and the needs of our customers, striving to be a top global manufacturer in all cutting-edge fields.