Used EDWARDS QDP40 #9221746 for sale

EDWARDS QDP40 pump is an oil sealed rotary vane pump designed for laboratory applications with large pumping requirements. This dry-running pump is highly reliable, offering quiet operation and high performance. Furthermore, its unique design allows for fewer maintenance requirements and minimal noise levels. It is engineered with a high-torque, low-friction motor that ensures low temperature rises and energy efficiency in addition to low maintenance costs. EDWARDS QDP 40 pump is designed with anti-suckback diaphragms and non-metallic components for added reliability and long life. The pumps also feature a built in automatic overload protection system which will shut the pump off when it is placed under too much pressure or if an overload occurs. The maximum pumping speed for QDP40 pump is 2.5 m³/hr. This pump is rated for operations up to 40mbar (which is the equivalent of 59 Torr). It also features a range of adjustable speed settings so that the user can adjust the speed depending on their application and the desired flow rate. The housing of the pump is made from stainless steel, making it highly durable, resistant to corrosion, and easy to clean. Moreover, the interior of the pump is protected from external contaminants thanks to its labyrinth seal design, which makes the pump virtually impervious to particles and dirt. QDP 40 pumps have a host of inbuilt safety features, such as automatic thermal and pressure overload protection, as well as an integrated vacuum gauge, which measures the pressure inside the pump and helps to ensure its safety. In summary, EDWARDS QDP40 is a top quality, high performance oil sealed rotary vane pump, with energy efficient properties and an impressive range of features. In addition, its reliable, low noise operation and short maintenance times make it an ideal choice for laboratory applications.