Used PFEIFFER / BALZERS TMH 261 #293793353 for sale

PFEIFFER / BALZERS TMH 261 is a high-performance screw type dry scroll vacuum pump. This durable pump is designed to provide the highest level of efficiency and energy-saving performance. It features an evenly distributed and low-vibration drive mechanism, enabling the pump to run at a substantially lower noise level than other similar products. BALZERS TMH 261 is built with a mechanical seal-free design and offers a wide range of variable speed settings that can be adjusted during operation to adjust capacity and optimize performance. As with all BALZERS pumps, PFEIFFER TMH 261 is designed for operation in clean and exhaust gases for maximum reliability. TMH 261 is a two-stage, tandem-type pump with a high-performance channel-vane bearing. It has a large mobile vane and a cone-shaped inner and outer shroud, both seals constructively minimize the leakage through the seal. This allows it to achieve ultimate vacuum levels as low as 8x10-3 mbar. The pump has been designed to withstand high pressure, up to 1000 mbar, and is therefore suitable for pumping process gases as well as for evacuation of pockets and chambers. The large-volume pumping chamber also allows for higher levels of compression, allowing it to be used during the compression process. PFEIFFER / BALZERS TMH 261 has a wide range of speed control options and provides high levels of energy efficiency. This is partly due to its low-vibration drive and the innovative need-based speed control system, which enables it to adjust the speed automatically in response to the changing needs. At any given moment, the pump can adjust to operate as low as 35 l/min to as high as 102 l/min, providing optimal performance and energy efficiency during operation. BALZERS TMH 261 is a thoroughly tested and proven product that uses the latest technology and engineering to deliver unbeatable performance and reliability. Its robust single-seal construction and innovative speed control system provide the highest levels of efficiency and accuracy, making it ideal for industrial and laboratory applications. With PFEIFFER TMH 261, PFEIFFER offers a pump that is reliable, low maintenance, and backed by a long-term warranty.