It is a one-stage rotary vane pump with excellent cost performance.
The Edwards nES series is a cost-effective oil pump with a built-in exhaust filter. It is used in various manufacturing applications, including heat treatment, drying, coating, sterilization, oil and resin degassing, food processing, leak detection, vacuum insulation, and cylinder filling. <nES Pump Specifications> - Exhaust speed: 40–750 m³/hr (9 models) - Ultimate pressure: 6–50 Pa (gas ballast off), 70–150 Pa (gas ballast on) - Air-cooled type, mineral oil specification - Power supply: 50Hz 200-240V/380-415V, 60Hz 200-230V/380-400V - Drive method: Direct motor connection (nES40–300), belt (nES470–750) - Manufactured at the Tianjin factory in China The nES series can be connected to the mechanical booster EH. By combining them, the pump's exhaust speed and ultimate pressure can be improved. *For product details, please refer to the catalog materials available for [PDF download] or feel free to [contact us].
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For more details, please refer to the PDF document or feel free to contact us.
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Heat treatment, drying, coating, sterilization, oil and resin degassing, food processing, leak detection, vacuum insulation, cylinder filling.
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Edwards is the world's largest manufacturer of vacuum pumps and exhaust gas treatment equipment (pollution control devices), founded in the UK in 1919. Our mission is to provide vacuum solutions that address our customers' challenges through a range of products and services based on vacuum technology. We are committed to product development, testing and evaluation, after-sales service, and employee training on a daily basis. With a global network and high technical capabilities, our service factories have stable repair capabilities, ensuring that customers in any region can use our products with confidence.