Used EDWARDS QDP40 #9203333 for sale

EDWARDS QDP40 is a dry vacuum pump designed for ultimate performance in roughing and backing high or ultra-high vacuum applications. It is a compact, efficient and quiet pump that offers reliable service for a wide range of processes. EDWARDS QDP 40 is constructed with several features to maximize efficiency and durability. The pump features a lightweight, two-stage direct-drive design which eliminates the need for a flexible coupling, reducing maintenance and potentially eliminating down time. The motor is fan cooled and thermally protected for improved pumping efficiency. The motor features a Class F insulation system with built-in overload and over-temperature protection. The built-in control system features a status indicator LED, an oil level sight gauge, an oil drain plug and a pump inlet filter. The industrial-duty, low-voltage DC motor used in QDP40 has a two-stage, ice-free design which ensures cold start capability and superior performance in sub-zero temperature applications. This pump is equipped with an oil mist eliminator system to maintain the purity of the gas flow. The oil mist eliminator is also equipped with an oil-level switch that will shut off the pump when the oil runs low. This eliminates the need for time-consuming maintenance or adjustments when operating the pump. QDP 40 is capable of handling flow rates ranging from 0.7 liters/min to 11.47 liters/min and is able to sustain vacuum levels down to 10 mbar. The durable construction of this pump ensures a long, reliable life and can withstand high process temperatures up to 90ºC (194ºF). EDWARDS QDP40 is an ideal pump for applications requiring a reliable and economical roughing or backing pump. Its robust design and the use of advanced materials and components make it a trusted choice for many demanding applications.