ケーエヌエフ・ジャパン Company Overview

KNF has launched a new generation of diaphragm pumps, further pushing the limits of pump technology. In this interview, we will provide detailed insights into the background of this development. The arrival of KNF's new generation of intelligent pumps signifies an important advancement in the history of diaphragm pump technology. In this interview, Chief Technology Officer Christian Kissling and Chief Sales and Marketing Officer Reto Furrer will explain the technical factors behind this innovative technology and the market needs that prompted its development.

Easily perform liquid dosing with the highest precision and accuracy. KNF's next-generation intelligent pump, equipped with the Versatile Dosing feature, enables precise and accurate liquid dispensing easily, reliably, and conveniently. With advanced motor technology and integrated intelligence, this innovative system introduces additional features and operating modes that establish a new standard for liquid diaphragm pumps in precision dosing applications. The Versatile Dosing system merges the latest software with cutting-edge hardware. On the hardware side, modern stepping motors and active drive valves achieve high-precision operation that surpasses the operating modes of traditional diaphragm pumps, including bidirectional flow. The uniquely developed software minimizes the development burden on customers, allowing for flexible and seamless system integration.

Stable, reliable, and accurate flow in liquid diaphragm pumps When stable flow is important, KNF's Flow Control technology makes the operation of liquid pumps easy and reliable. The built-in sensors enable closed-loop control, allowing the diaphragm pump to automatically adjust motor speed to match the set values even under changing conditions. This includes external factors such as back pressure and fluid temperature changes, as well as internal factors like pump performance degradation at the end of the service cycle. The integrated flow sensor is optimized for the pump and directly transmits all data to the built-in pump control unit, achieving high setting accuracy. This makes it particularly suitable for applications where high precision is essential for measurement and dosing. This sensor employs ultrasonic flow meter technology to avoid contact with the fluid. This results in excellent leak prevention performance, enabling the transfer of almost any liquid, including corrosive, aggressive, and sensitive fluids.