Used ALCATEL / ADIXEN / PFEIFFER A803 #9209487 for sale

ALCATEL / ADIXEN / PFEIFFER A803 is an oil-sealed, high performance rotary vane vacuum pump. This type of pump is ideal for applications that require a high level of pumping power while maintaining a low noise level and minimal vibration. ADIXEN A803 features a robust, durable construction, allowing it to be used in a variety of applications. It is constructed out of aluminum alloy and stainless steel components and is equipped with an easy to access oil reservoir that ensures optimal pumping performance. ALCATEL A803 has a nominal pumping speed of 33 m3/h (at 50 Hz) when vacuum is measured at 50 mbar abs. The pump is rated for an ultimate pressure of 5 mbar abs and offers a low temperature operation of 0°C. It is also equipped with a gas-ballast valve to ensure the pump is kept free of condensation when operating in an atmosphere of wet gas. The gas-ballast valve is adjustable and can be used to reduce internal pressure when the pressure drops below 5 mbar abs. A803 is a single-stage pump, meaning that it is designed to expel a single type of vapor. The oil-sealed feature allows the pump to reach an evacuation speed equal to that of a two-stage pump without the additional power requirements or complexity of a two-stage system. PFEIFFER A803 is also equipped with a wide range of additional features such as a momentum short-circuit system that limits the temperature rise in the chamber and a check valve for preventing oil from being drawn into the system when the pump is not in operation. ALCATEL / ADIXEN / PFEIFFER A803 is easy to operate and requires minimal maintenance. The motor and other components are directly accessible for servicing and cleaning, and the oil-seals require no additional lubrication. Additionally, the pump requires little maintenance and can run for up to 5,000 hours without having to be serviced. ADIXEN A803 is one of the most reliable and powerful single-stage pumps available. Its durable construction and wide range of features make it suitable for a variety of applications in the semiconductor, medical, and industrial markets. Its low vibration design offers the benefit of reduced noise levels while still providing exceptional performance. ALCATEL A803 is an excellent choice for anyone looking for a high-performance, reliable, and easy to maintain rotary vane vacuum pump.