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  6. KNF N813 Series Vacuum Pump

KNF N813 Series Vacuum Pump

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N 813 SERIES VACUUM PUMPS

last updated:Nov 28, 2025

ケーエヌエフ・ジャパン KNF JAPAN
ケーエヌエフ・ジャパン KNF JAPAN
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Due to its excellent suction speed, it quickly evacuates the measurement chamber, providing stable vacuum in the transfer area to the high-flow turbo molecular pump at high vacuum.

N813.3 Series Basic flow rate: 13 l/min (variable flow rate option available) Achievable vacuum level: 3.0 mbar abs ~ Maximum allowable discharge pressure: 0.1 bar (0.01 MPa) N813.4 Series Basic flow rate: 13 l/min (variable flow rate option available) Achievable vacuum level: 0.5 mbar abs ~ Maximum allowable discharge pressure: 0.1 bar (0.01 MPa)

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346720-Pumpe-N813.4AN.29DC-B.jpg

KNF N813 Series Vacuum Pump

346720-Pumpe-N813.4AN.29DC-B.jpg
346720-Pumpe-N813.4AN.29DC-B.jpg 331513-Pumpe-N813.3AN.jpg
  • Related Link - https://knf.com/ja/jp/%E3%82%BD%E3%83%AA%E3%83%A5%…
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For detailed information, please search for "N813" at the URL below. https://knf.com/ja/jp

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P3

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※Made-to-order production

Applications/Examples of results

Main Applications - Can be used as a roughing pump for turbo molecular pumps - Degassing - Removing dissolved gases from ink - Analytical techniques

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N813 Series

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News about this product(1)

Clear vision: The essential KNF vacuum pump for cataract surgery.

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Cataracts are a common condition that significantly impacts daily life, causing many people to struggle. However, cataract surgery can restore or greatly improve patients' vision. KNF vacuum pumps are an essential component of the medical devices used for such precise surgeries. KNF offers a diverse lineup of diaphragm pumps for cataract surgery. For debris removal, the N 813 is a strong option. It achieves a maximum vacuum of 0.5 mbar (absolute), a maximum flow rate of 13 l/min, and a maximum pressure of 0.3 bar (relative). The N 813 provides stable, reliable performance with a compact design. It can be equipped with a customizable state-of-the-art BLDC motor that enables precise flow control. Its configuration and motor allow for low-speed operation, ensuring the necessary flow rate and vacuum for cataract surgery while reducing noise and vibration.

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ケーエヌエフ・ジャパン

ケーエヌエフ・ジャパン KNF JAPAN

Machine elements and parts

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KNF was founded by Kurt Neuberger in 1946 in Freiburg, Germany (Freiburg im Breisgau). Since then, we have been a family-owned independent company providing our customers with security and stability. Over the years, we have achieved steady growth and expanded our business globally while accumulating experience. Currently, with 17 subsidiaries worldwide, we continue to deepen our expertise in various industries and advance the expansion of product applications. As a company specializing in the development, design, manufacturing, and sales of diaphragm pumps and gas and liquid handling systems, we have established our position globally as a provider of customer-oriented solutions to address challenges. Innovation means having an open attitude towards new approaches and various methods, and appropriately judging and identifying what will be needed for the future. By bringing together expertise from various engineering fields, including mechanical engineering, materials, fluid engineering, electronics, and software, we strive to find optimal and smart solutions for all applications, not only for our customers' current needs but also for their future requirements.

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