KNF's compact and reliable diaphragm gas pump is an essential component of important lung monitoring devices. Monitoring a patient's lung function plays a very important role in many medical applications. Lung monitoring devices take small samples of the patient's breath and send them to a gas sensor via a pump. This analytical device measures the concentrations of CO2, O2, and other gases, ensuring safety during medical procedures, especially during anesthesia and sedation. The diaphragm pump is an indispensable part of the medical equipment that performs this analysis.

By setting the parameters of the pump motor, exceptional control performance is made possible. With advancements in technology, KNF has been able to manufacture products in the factory equipped with cutting-edge pump motor parameter setting options for customers. But what exactly is parameter setting? And what benefits does it bring? Modern motor technology enables numerous new possibilities in terms of customizability and unprecedented precision. This leads to improved productivity, extended pump lifespan, and the provision of critical information for operational optimization.

What is the suction lift of a pump? Why is it important in pump selection? For those looking for liquid diaphragm pump solutions, suction lift is an important consideration. But what exactly is suction lift, and why is it so important?

The new KNF FP 1.70 combines many advantages of diaphragm pump technology with the benefit of a smooth flow with almost no pulsation. Launched as the high discharge pressure version of the FP 70, the FP 1.70 allows for a maximum pressure of 6 bar (relative), providing cutting-edge diaphragm pump technology that is ideal for the most demanding industries.

In the pursuit of sustainable energy solutions, diaphragm pumps provide precise control, safety, and efficiency as a crucial component in hydrogen management within fuel cell systems. As the world moves towards decarbonization, hydrogen fuel cells have emerged as a potential foundational technology for more sustainable energy generation. Within such systems, diaphragm pumps perform several key functions that directly impact performance and lifespan, from hydrogen recirculation to condensate management.

KNF diaphragm pumps play a crucial role in ensuring the quality and safety of food products such as dairy and wine. The Importance of Food Inspection Food inspection is essential for several reasons. It identifies contaminants that may be present in food and ensures that the food is safe for consumption. It also verifies the accuracy of nutritional labeling, which is very important for consumers who rely on this information to make dietary choices. Furthermore, food inspection supports regulatory compliance, helping manufacturers meet industry standards and avoid legal issues. For these reasons, the food industry relies on inspection equipment, such as analytical devices, to ensure that product quality standards are consistently met.

27th Interphex Japan Date: July 9 (Wednesday) - 11 (Friday), 2025, 10:00 AM - 5:00 PM Venue: Tokyo Big Sight Exhibited Products: Raw material processing, plant engineering, filling and packaging, process measurement and inspection, contract manufacturing, sterilization and cleaning, logistics and distribution, manufacturing DX, etc. Target Visitors: Personnel from pharmaceutical and cosmetic manufacturers involved in production and manufacturing, research and development, quality control, factory management, logistics and SCM, information systems departments, etc.

Pump technology has made significant advancements over the past decade, and new features have enabled it to perform better than ever before. With such substantial progress in functionality, it may be time to consider upgrading your pump. Even if your current pump is still functioning well, replacing it with a new one could lead to significant performance improvements. The upgrade process can be streamlined with the support of a pump partner. KNF's experts work directly with customers to make the upgrade process simple and efficient.

In the quest to push the limits of cryotechnology, cryostats are considered one of the most notable technological innovations. These complex devices are essential to scientific research, industrial processes, and space exploration due to their unparalleled ability to achieve and maintain temperatures close to absolute zero (the lowest possible temperatures). Essential components of diaphragm pump cryostat systems KNF's diaphragm pumps provide a versatile and customized approach to meet the unique needs of any application, whether in laboratories, industries, or other applications where reliable and efficient pumping solutions are required.

Oxygen Sampling Pump: Required Characteristics: Leak-tight specification / Degreasing treatment Recommended KNF Pumps: N96STDC-B-M / N96KTDC-B-M (Customized specification) / N87ST.9E (Customized specification) Hydrogen Sampling Pump: Required Characteristics: Leak-tight specification / Explosion-proof specification (Japan Explosion-proof Certification for Hydrogen, compatible with IIC & IIB + H2) Recommended KNF Pumps: N87ST.9E Ex (Customized specification) / N922ST.9E Ex

Distillation tests are conducted regularly in the chemistry laboratory. However, which vacuum pump is best suited for the rotary evaporator? Also, is the pump currently in use the correct one? You can find the optimal pump in four simple steps.

- Understanding pressure pulsation - Types of pulsation dampers - Components of pulsation dampers - How pulsation dampers work - Selecting the appropriate pulsation damper - Advantages of pulsation dampers - Knowledge and support for KNF's pulsation dampers

Biogas is an important pillar for the energy industry in aiming for a sustainable future. Biogas produced from various organic materials such as corn stalks and liquid fertilizers is a carbon-neutral fuel since it does not use fossil fuels. However, this promising energy source also has technical challenges that require cutting-edge solutions. This involves several steps where pumps play a fundamental role, and KNF is pleased to provide the ideal technology. There are multiple challenges in the transport and compression of biogas. The raw biogas emitted from bioreactors is usually fully saturated with water and contains impurities and about 40% carbon dioxide (CO2). Furthermore, this gas is flammable and must not be released into the atmosphere as it is a potent greenhouse gas. Due to these characteristics, pumps that are highly airtight, do not affect the integrity of the medium, and can easily handle various chemicals and condensate are required.

- High energy efficiency (energy-saving) - Safety - Durability From generation to conversion into electrical energy for fuel cells, KNF's pumps guarantee smooth operation in all areas. For over 20 years, KNF has been developing liquid and gas pumps. The materials and technologies of our modular pumps are precisely tailored to specific applications. Our strength lies in using our well-tested pump series as a starting point for collaborative engineering with our customers. KNF has remained a reliable partner in both research and industry worldwide for decades. Our diaphragm pumps are essential components in many hydrogen projects in laboratories and continuous production. Our flexible modular system has repeatedly proven its ability to meet new demands with very short innovation cycles.

The KNF NPK swing piston pump enables medical device manufacturers to accurately control pressure in compact shock wave therapy devices, enhancing the treatment effects for musculoskeletal disorders and other conditions through shock wave stimulation. The latest extracorporeal shock wave therapy (ESWT) devices generate pressure waves precisely for effective treatment of a wide range of diseases. At the core of this technology, the KNF NPK piston pump provides the stable pressure generation and precise control required by medical device manufacturers. High-pressure pumps realize advanced shock wave therapy, which is an innovative medical treatment method that generates radial or focused shock waves using specialized equipment.

KNF provides high-quality engineering, meticulous design, and outstanding innovation. For our family-owned independent company, solving our customers' challenges is our greatest joy. We prioritize offering custom solutions using diaphragm, solenoid, swing piston, and boxer pump technology, as well as cutting-edge materials. But it doesn't stop there. By providing comprehensive advice and customer service, we strive to support you in making the best decisions possible, whether it's selecting materials and components or quickly starting continuous production. KNF is highly regarded by our customers as a reliable partner at every step of realizing your plans. - Diaphragm pump technology - Custom design solutions - KNF Technology Hub - Driven by innovation

Our company understands what is important to our customers. At KNF, we focus on developing intuitive solutions for the daily challenges in laboratory work. We provide user-friendly products equipped with a compact design and convenient features that guarantee low noise, high performance, and absolute reliability. - Centrifugal concentration - Degassing, vacuum drying - Rotary evaporator & distillation - Aspiration (fluid suction) - Filtration - Gel drying - Quantitative injection, liquid transfer, weighing - Liquid transfer - Solid phase extraction (SPE) - Vacuum drying

Improvement of efficiency and quality in automation technology through the use of vacuum systems Automation systems equipped with vacuum grippers, also known as vacuum cups, enhance productivity, especially in an era of labor shortages. These systems are ideal for repetitive tasks in manufacturing, quality control, and packaging due to their superiority in maintaining hygienic environments and handling delicate surface treatments. These robots can perform tasks such as picking from unclassified bulk materials, loading and unloading CNC machines, positioning small parts, and packaging products. Additionally, automation can be applied to more complex tasks. NKF vacuum pumps play a central role by providing the necessary suction pressure to enable flexible and precise control.

KNF provides the latest printer pump solutions for the diverse challenges of DOD and CIJ inkjet technologies. Increasing demand in modern inkjet technology The current printing industry faces many challenges and new obstacles. Users demand quick printing and rapid response times when printing tasks change. However, the increased use of water-soluble inks has fostered recent environmental policies within the industry that seek innovative and customized technical solutions. KNF is well aware of these trends and supports users with high-quality components that contribute to these technical challenges. Printing without inkjet pumps is unimaginable. In this field, KNF pumps are responsible for numerous challenges such as ink supply, ink recycling, and ink degassing. Users place importance on pump quality, durability, ease of customization, and various other challenges. - Ideal choice: diaphragm pumps - Customized OEM inkjet pumps - Offering a wide range of material options for various inks

KNF Pump Solutions Deliver Results in Medical Applications From medical vacuum pumps to liquid diaphragm pumps and swing piston compressors, medical device manufacturers recognize that KNF's design, manufacturing, and corporate philosophy align extremely well with the vast requirements demanded by numerous medical devices. KNF's pumps for medical devices play a crucial role in the rapid recovery of patients. Therefore, we emphasize design excellence, product quality, change management, and adherence to procedures when designing our pump solutions. Furthermore, KNF is well-versed in the regulations, audits, and complex approval processes of regulatory authorities in the medical field. As a reliable partner in the development of pumps for medical devices, KNF consistently supports its customers, leveraging decades of experience accumulated through collaboration with medical device manufacturers.

The energy sector is undergoing significant changes due to environmental issues. This has led to an active exploration of new energy sources, such as solar and wind power, biofuels, green hydrogen, and new energy carriers like ammonia. Additionally, there are ongoing efforts to improve and optimize existing technologies and processes to eliminate unnecessary emissions and enhance efficiency. KNF plays a crucial role in both areas and takes pride in being part of the solutions to this major global challenge. - Diaphragm pumps for sustainable energy technology - Hydrogen energy - Syngas and biogas business - Improving midstream efficiency - How KNF can support energy transition

KNF provides state-of-the-art oil-free vacuum pumps and liquid pumps that meet the stringent standards of the semiconductor industry. - Reasons why diaphragm pumps are optimal for vacuum generation - Recirculation of inert gas for lithography lasers - Reasons why diaphragm pumps should handle semiconductor process liquids

Needles and similar diagnostic components need to be cleaned every time they handle different reagents or samples. KNF's liquid diaphragm pumps are essential for keeping them clean. Diagnostic equipment frequently uses needles for the administration of reagents and the transfer of sample specimens to perform important diagnostic tests. These needles must be thoroughly cleaned to avoid cross-contamination and eliminate the risk of false positive test results. However, this process can be surprisingly challenging. To completely clean the needles, it is necessary to force cleaning solution through them at a sufficiently high flow rate to remove all residues.

Vessels powered by LNG are revolutionizing ship propulsion with cleaner and lower emissions technology. KNF's explosion-proof diaphragm pumps play a crucial role in ensuring safety through continuous leak testing of gas control systems, complying with strict ATEX specifications and marine certifications. Gas control systems utilizing explosion-proof diaphragm pumps must continuously monitor LNG supply and the controlled combustion process of large engines to ensure the reliability and safety of the integrated gas control system. For this reason, each safety module of the gas control system used is equipped with at least two diaphragm pumps, such as the KNF N680.1.2 Ex.

The KNF pump is at the heart of a new disinfection technology that uses ionized hydrogen peroxide mist. At the core of this disinfection technology, a customized KNF liquid pump operates in combination with a filter. The pump supplies the necessary pressure for the solution. For this, it is essential that the flow of the medium is smooth. This is ensured by the pump's advanced smooth flow technology. Other pump requirements include chemical resistance, long lifespan, and compact size. These specifications ultimately led to the decision for a custom-made solution by KNF.

KNF offers a wide range of explosion-proof diaphragm pumps designed for the use of gases and liquids in diverse and harsh environments. These pumps provide a safe solution for handling aggressive media while delivering high performance in applications where it is required. KNF has extensive experience in constructing explosion-proof pumps that meet various global standards.

OEM, Process Industry, Laboratory Liquid Diaphragm Pumps As a technology leader in diaphragm pumps, KNF develops and manufactures cutting-edge liquid diaphragm pumps. They are produced in Schursee at KNF Flodos AG, one of the four Swiss locations of the KNF Group. These high-quality products are highly regarded by OEM manufacturers, process industries, and laboratory users around the world. With self-priming capabilities and safe dry running, KNF's customized liquid pumps are used in the most demanding applications.

Advanced Pump Motor Technology for Diaphragm Pumps KNF has announced six new pump series that incorporate cutting-edge brushless direct current (BLDC) pump motor technology. With a completely new in-house developed pump drive unit from the digital customization series, KNF pushes the technical limits of diaphragm pumps and once again offers customers several unique and significant advantages. This advanced motor combines excellent durability, compact size, and many options for digital customization.

Flexible, custom-made, cost reduction KNF understands that there are no two customer requirements that are the same. Therefore, we offer a high degree of flexibility and a wide range of customization. Our sophisticated modular system allows us to provide quick, efficient, and cost-effective solutions. With our expertise in pumps, we analyze your application and recommend the optimal pump that meets your necessary requirements. We have over 100 types of standard pumps for gases and liquids, which can be modified or adjusted to provide solutions tailored to each customer.

The KNF diaphragm pump, known for its accurate and versatile transfer of liquids and gases, enhances manufacturers' competitiveness by optimizing applications.