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  6. NVC830.3 - Dual Head Vacuum Control Series

NVC830.3 - Dual Head Vacuum Control Series

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NVC830.3 - DUAL HEAD VACUUM CONTROL SERIES

last updated:Feb 19, 2026

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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Achieves high pump performance despite its compact size.

Main Features - Closed-loop vacuum control - Configurable pump interface and performance - Contamination-free flow - Customizable - Maintenance-free - Operates regardless of installation position - Long lifespan - High air pressure performance - Compact size / high power density - High dew condensation resistance Typical Application Areas - Medical - Analytical instruments - Gas sampling - Inkjet printers - Degassing - Safety/Security

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NVC830.3KPDC-BI_with

NVC830.3 - Dual Head Vacuum Control Series

NVC830.3KPDC-BI_with cable.jpg
NVC830.3KPDC-BI_with cable.jpg NVC830.3KPDC-BI_without cable.jpg
  • NVC830.3
  • Special site - Product/service details - https://pr.mono.ipros.com/knf/product/

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basic information

【Features】 - Basic flow rate: 1.2 l/min (DC 6V) / 2.4 l/min (DC 12V) / 2.6 l/min (DC 24V) - Achievable vacuum level: 55 mbar abs - Corrosion-resistant specifications: EPDM / FKM / PTFE - Pump head material: PPS - KNF-developed brushless DC motor specifically for the pump

Price range

P3

Delivery Time

Please contact us for details

※Made-to-order production requires prior technical meetings.

Applications/Examples of results

Typical application areas: - Medical - Analytical instruments - Gas sampling - Inkjet printers - Degassing - Safety/Security

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Model number overview
NVC830.3 - DUAL HEAD VACUUM CONTROL SERIES Diaphragm vacuum pump

catalog(8)

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KNF Inkjet Printer Vacuum Pump for Degassing

KNF Inkjet Printer Vacuum Pump for Degassing

TECHNICAL
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KNF NVC830 - Dual Head Vacuum Control Micro Diaphragm Gas Pump

KNF NVC830 - Dual Head Vacuum Control Micro Diaphragm Gas Pump

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KNF NMP830 Series Micro Diaphragm Gas Pump

KNF NMP830 Series Micro Diaphragm Gas Pump

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KNF NMP830HP Series Micro Diaphragm Gas Pump

KNF NMP830HP Series Micro Diaphragm Gas Pump

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KNF NMP830 DC-BI Series Micro Diaphragm Gas Pump

KNF NMP830 DC-BI Series Micro Diaphragm Gas Pump

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KNF NMP830 DC-BI HP Series Micro Diaphragm Gas Pump

KNF NMP830 DC-BI HP Series Micro Diaphragm Gas Pump

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KNF NMP830.1.2 NMP830.3 Micro Diaphragm Gas Pump

KNF NMP830.1.2 NMP830.3 Micro Diaphragm Gas Pump

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KNF NMP830.1.2KPDC-B4 HP NMP830.3KVDC-B4 HP Micro Diaphragm Gas Pump

KNF NMP830.1.2KPDC-B4 HP NMP830.3KVDC-B4 HP Micro Diaphragm Gas Pump

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News about this product(5)

Intelligent Meniscus Pressure Control Pump for DOD Printing

  • Product news

High-resolution drop-on-demand printing relies on perfect droplet formation. A diaphragm vacuum pump equipped with a vacuum controller stabilizes the meniscus inside the print head, ensuring accurate and reliable performance. Drop-on-demand (DOD) inkjet printing requires extremely high precision. Every ink droplet must adhere accurately to its designated position. A crucial element in this process is the curved ink surface, known as the meniscus, that forms at the tip of each nozzle. Stabilizing the meniscus is essential not only for print quality but also for maintaining the reliability and consistent performance of the system. The NVC 830 diaphragm vacuum pump with KNF's vacuum controller simplifies the system in demanding industrial printing environments.

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KNF diaphragm pumps are an important component of biopsy devices.

  • Product news

Biopsy devices require a reliable vacuum to obtain accurate results and must be low-noise for patient comfort. When dealing with potentially life-threatening conditions, accurate diagnosis is essential. Medical professionals rely on various testing and analytical methods to develop appropriate treatment plans for patients. One of the most important techniques for collecting samples for medical testing is biopsy. This process frequently involves the use of medical equipment powered by a vacuum pump to collect samples of the patient's tissue or bodily fluids.

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Control What Matters Intelligent pumps designed to manage complexity

  • Product news

KNF, the technology leader in diaphragm pumps, offers new intelligent features that provide exactly what is needed without increasing complexity. This allows customers to benefit from cutting-edge technology that brings a new level of controllability, ease of use, and smart functions while focusing on what truly matters. These next-generation diaphragm pump features seamlessly adapt to a variety of applications, delivering reliable and consistent performance. They are designed for easy integration and intuitive operation to meet specific needs. Explore our intelligent features and see how KNF merges simplicity with innovation. - Pressure Control: Stable, highly reliable, and precise pressure levels in gas diaphragm pumps - Vacuum Control: Consistent, reliable, and precise vacuum conditions under changing conditions - Flow Control: Stable, highly reliable, and accurate flow in liquid diaphragm pumps - Versatile Dosing: Easily perform liquid dosing with the highest precision and accuracy

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Vacuum Control

  • Product news

Consistent, reliable, and precise vacuum conditions even under changing conditions. With KNF's intelligent pump function for Vacuum Control, achieving and maintaining precise vacuum levels has become easier than ever. Even when conditions fluctuate, the system automatically adjusts pump performance to maintain the set values. These compact yet powerful pumps offer exceptional efficiency, reliability, and durability. Our Vacuum Control intelligent function combines precise sensors, high-quality diaphragm pump technology, and advanced software into an integrated solution. This allows for the easy, reliable, and efficient achievement of the required vacuum state. By providing a comprehensive solution, KNF supports customers in reducing development time and optimizing system efficiency. Vacuum Control also offers an extremely compact closed-loop control solution that can be customized for individual applications while integrating all components.

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Companynews list (125)

Company information

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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