Used LEYBOLD HERAEUS Trivac D4A #9206127 for sale

LEYBOLD HERAEUS Trivac D4A is a rotary vane type, two stage vacuum pump designed for industrial and scientific applications. It is reliable, with a long life expectancy and low maintenance requirements. Trivac D4A is able to achieve high vacuum levels quickly and efficiently. The two-stage design of LEYBOLD HERAEUS Trivac D4A, includes a primary stage equipped with a pair of special aluminum alloy rotors, and a secondary stage featuring two steel rotors. This configuration allows for maximum volumetric flow rate and maximum ultimate vacuum. The primary stage has a mechanical compression ratio of 2:1, and the secondary stage has a compression ratio of 5:1, which maximizes pumping capacity and ensures reliable operation. Trivac D4A is designed to be extremely durable and reliable, due to its fourvane design and engineered seals. The seals are made from high-grade plastic materials, which are designed to last longer and retain their airtight integrity better than other seals. LEYBOLD HERAEUS Trivac D4A also features a throttle valve, which aids in efficient regulation of pressure during operation. The throttle valve can be adjusted to create a more efficient airflow profile and further increase the efficiency of the pump. The built in oil mist filter allows for operation in environments with oil contamination present. Trivac D4A is highly efficient, with a leistungsheizspiegel of 77 %, allowing it to achieve good efficiency ratings in different applications. It is also equipped with electronic protections for both increased security and reliability. The motor-protected circuit breaker, pressure switch and switchable thermal cutouts protect the unit from power overloads, incorrect temperature levels and other operational hazards, ensuring long lasting performance. LEYBOLD HERAEUS Trivac D4A features an intuitive control module with a wide range of functional parameters, including pressure limit alarm, reset switch and hour meter. Additional features include an automatic power stand-by monitor for efficient energy management and low energy consumption. Trivac D4A also comes with an RS232 interface for easy connection to computers and external measurement equipment. LEYBOLD HERAEUS Trivac D4A is a solid, well-built pump which is easy to operate and maintain. Its wide range of features, superior performance and enhanced safety make it an excellent choice for laboratory and industrial applications. This reliable, efficient and cost-effective pump is an ideal choice for long-term use in the most demanding environments.