Used PFEIFFER / BALZERS TMH 261/250/030 #9286931 for sale

BALZERS TMH 261/250/030 is a Roots-type rotary sliding vane pump designed for operations where a high-vacuum, such as 10 mbar, is needed. The TMH 261/250/030 is well suited for pumping aggressive gases and can be used in many industries including metal etching, chemical processes, and spectroscopic analyses. The TMH 261/250/030 is constructed of stainless steel, ceramic, and plastic components for strength and durability. It features four positive displacement vanes inside the pump body that are driven by an external motor. The vanes provide an evenly distributed vacuum, enabling the pump to operate at high pressures. Additionally, the motor has a mechanical counterbalance equipment, which allows for precise control of the vane's speed. The TMH 261/250/030 operates by creating a vacuum by pumping air and other gases out of the chambers. This is done by the four sliding vanes that rotate and compress the gas molecules together. This process reduces the pressure and creates a low-pressure environment in which the gas molecules are drawn towards a higher-pressure environment. This mechanism, combined with the counterbalance system, enable the TMH 261/250/030 to produce a consistent and precise vacuum. The TMH 261/250/030 features a valving unit to help optimize performance and maintain the desired vacuum level. The valving machine also helps minimize operational noise and vibration, while also helping to reduce energy consumption. Additionally, the pump has a variety of design features that help make it more user friendly, such as accessible control panels and LCD display. Overall, PFEIFFER TMH 261/250/030 is an efficient and reliable pump that is well suited for applications where a high-vacuum is needed. It is constructed from high quality materials for superior durability and is designed with energy efficient features that make it a cost effective choice for many industrial operations.