Used EDWARDS iQDP40 #293809418 for sale

EDWARDS QDP40 is a high-performance diaphragm pump designed for industrial, laboratory and process applications. This pump is capable of delivering flow rates up to 8 gpm (30 lpm) and is capable of operation at temperatures up to 248°F (120°C). EDWARDS QDP 40 features an innovative design that combines maximum efficiency with low maintenance requirements. The unbalanced diaphragm design allows for bypass pumps to provide continuous and repeatable performance regardless of changes in operating temperature. This pump also features a patented balance chamber design which is capable of compensating for changes in the head pressure from different operating conditions. The motor drive is a three-phase, two-speed induction motor with a maximum continuous duty rating of 1.0 hp. The motor is protected by a NEMA Class 4 type enclosure and is compliant with UL and CSA standards. QDP40 utilizes a dual-sealing system that provides a long service life and reliable sealing. The pump body is constructed of stainless steel and is epoxy coated for additional corrosion protection. The bearings are sealed and lubricated and the diaphragms are made from PTFE or Buna-N elastomers. QDP 40 is suitable for many different applications, including the transfer and recirculation of industrial liquids and chemicals, and is ideal for pumping clear, non-flammable liquids. The design of EDWARDS QDP40 is highly efficient and helps to reduce energy costs. The pump is also designed to be compliant with the CE, EMC and RoHS standards, and is capable of meeting the requirements of IP 67 in respect to protection against dust particles as well as against water ingress. EDWARDS QDP 40 is available with a wide range of accessories, including flow meters, check valves, discharge accumulators, and pressure compensation valves. QDP40 has a low life cycle cost, making it a cost-effective solution for many industrial and process applications.