Used PFEIFFER / BALZERS TMH 260 #171743 for sale

TMH 260
ID: 171743
Turbomolecular Vacuum Pump Pumping speed: 230 liters per second.
PFEIFFER / BALZERS TMH 260 is a Roots-type pumping equipment designed for the recovery of low to medium vacuum range levels. It is a two-stage positive displacement pump with an internal mechanical pumping mechanism that has no moving parts. BALZERS TMH 260 features a two-stage rotary-piston design utilizing two intermeshing planetary gears which rotate in synchronously with each other. This arrangement allows for a very high pumping speed and a relatively low noise level in the system due to the lack of friction and wear that are typical in electric motor-driven pumps. PFEIFFER TMH 260 is equipped with two independently-moveable gas inlet valves which can be adjusted to create a deep vacuums inside the pump's sealed chamber. This capability enables TMH 260 to pump against higher pressures and to produce a higher vacuum pressure. Additionally, BALZERS pump's internal sealing unit minimizes the risk of air leakage, making PFEIFFER / BALZERS TMH 260 suitable for applications requiring a high level of cleanliness such as in the food, pharma and semiconductor industries. Built to last, BALZERS TMH 260 is highly reliable and has a long service life. It is manufactured using CNC-machined components and precision-grounded rotor teeth to ensure low-vibration operation and increased energy efficiency. It is also designed to be thermally stable and to provide increased performance with minimal power consumption. PFEIFFER TMH 260 is extremely compact and offers a variety of accessories including a non-contact speed measurement kit, closed-loop control panel and digital connection board. This provides more flexibility when installing the pump and adds more control over pump and digital machine operations. Lastly, PFEIFFER pump is designed for low maintenance as a single cover opening gives access to all serviceable components. Overall, TMH 260 is a reliable, efficient and low-maintenance two-stage positive displacement pump. Its high pumping speed and deep vacuum capability makes it suitable for a wide range of demanding applications.
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