Used EDWARDS QDP80 #70418 for sale

EDWARDS QDP80 is a positive displacement, mechanically actuated diaphragm pump. This high performance pump is engineered for reliable and efficient transfer of process control liquids in semiconductor, thin film coating, biopharmaceutical, analytical, and other high technology industries. The superior design of EDWARDS QDP-80 reduces downtime, simplifies maintenance, and improves process results. QDP 80 features an eight- ported, single-head design with a 1.3 l/min capacity, suitable for a wide range of demanding applications. The pump is equipped with an electrically driven, four-position solenoid actuator and provides an adjustable flow rate accuracy of 1%. EDWARDS QDP 80 also features a wide range of adjustable parameters for flow, pressure and speed adjustment. QDP80 is capable of operating at high pressures and temperatures with minimal pulsation and noise. The optional dry-run capability enables routine service without the need to flush the pump or completely drain the process, reducing downtime and eliminating associated hazardous leakage. The pump's unique wetted chamber is optimized for optimal performance in medium to heavy viscosity fluids. QDP-80 is constructed from robust and corrosion-resistant stainless steel and polypropylene materials, and is designed with a rugged, modular construction for superior vibration-absorption and mechanical reliability. The simple self-priming design eliminates the need for unnecessarily complex priming systems. The pump is available in a wide range of port sizes, including 1/4, 3/8 and 1/2 inch NPT connections. EDWARDS QDP80 offers a wide range of features including a zero-leak design, high-accuracy flow regulation and precise temperature control. The pump is designed to minimize air entrainment and minimize process downtime by providing superior suction and exhaust performance. EDWARDS QDP-80 is engineered to maximise efficiency, reduce maintenance costs and improve process results.