Used EDWARDS QMB250 #9106223 for sale

EDWARDS QMB250 is a centrifugal pump designed for industrial process and building services applications. It features a single-entry, backward-curved impeller, directly coupled to a squirrel cage induction motor. The motor has two-pole, single-phase and four-pole, three-phase options. The motor's single-phase option provides a power rating of 0.55 to 2.2 kW and the three-phase option offers 0.55 to 2.2 kW for 50 Hz operation and 0.55 to 2.2 kW for 60 Hz operation. The single-entry design of EDWARDS QMB 250 pump allows for maximum efficiency. The pump can achieve speeds of up to 3450 rpm and can produce up to 32,700 liters (8,600 gallons) of water per hour. The pump is equipped with a 20 mm (3/4") threaded outlet for connection to the pipework system and comes with an obstruction-proof suction port. Additionally, the pump has a self-bleed air vent system to prevent air from entering the assembly. QMB250 is designed to operate in a wide range of temperatures and conditions. It has a maximum working pressure of 10 bar (145 PSI) and is constructed from stainless steel, brass, and aluminum. The mechanical seal is made of silicon carbide and the O-ring is made of Viton to provide superior durability and protection against corrosion and other wear. QMB 250 pump is designed for easy installation and efficient operation. The motor is adjustable and can be mounted parallel or perpendicular to the pump body to provide a compact installation footprint. It has integrated thermal protection to protect against overload and underload situations. The motor also has integrated electronic phase monitoring and vibration monitoring to ensure the motor is always running efficiently and safely. EDWARDS QMB250 is designed to provide reliable, high-efficiency operation in demanding industrial and building services applications. The pump is low-maintenance and is designed to keep running costs low. With its easy installation, quiet operation, and quality construction, EDWARDS QMB 250 is an excellent choice for industrial and building services applications.