Used VACUUBRAND MZ 2D #9007903 for sale

VACUUBRAND MZ 2D is a two-stage direct drive mechanical diaphragm pump and has a ultimate pressure up to 0.0006 bar (0.6 mbar). It is designed with two single-acting rotary vane pumps arranged in series to provide high flow rate and superior ultimate vacuum performance. The vacuum can be quickly read via the integrated gauge and manually preset and regulated via the built-in vacuum controller. This makes MZ 2D the ideal robust device for general laboratory applications such as vacuum filtration or degassing of liquids. The standard version of VACUUBRAND MZ 2D features a patented anti-suck back system. This operates automatically, preventing gas from being pulled back into the pump should power be interrupted. This ensures that any set vacuum conditions can be maintained for an extended period of time. The anti-suck back device has been combined with an oil-free drive system, allowing MZ 2D to operate with precise settings for a long lifetime with no maintenance required. The motor is specially designed to run at only one fixed speed and is housed in a robust die cast aluminium housing which is not only durable but also dissipates motor heat for increased efficiency. An optional noise reduction device can be fitted to VACUUBRAND MZ 2D to minimise electrical noise, allowing for quieter operation. MZ 2D offers a universal port connection system allowing for a wide variety of connections to be used. This means that multiple connections can be used on a single pump port depending on the application. VACUUBRAND MZ 2D also has an internal cooling line that circulates cooling liquids, allowing it to continuously run without being affected by ambient temperatures up to 70°C (158°F). MZ 2D is a reliable and economical vacuum pump that is suitable for many laboratory applications and is easy to set up and maintain. With its durable construction, high flow rate, and superior ultimate vacuums, VACUUBRAND MZ 2D is sure to provide many years of reliable service.