Grundfos UPS 50-80/2 F B Canned Rotor 3x460V 62 GPM 3-Phase Bronze Recirculation Pump

UPS 5080/2 F B The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. In order to avoid problems in connection with disposal, great importance has been attached to using as few different materials as possible. The pump is characterized by: 3-speed motor. Ceramic radial bearings. Carbon axial bearing. Stainless steel rotor can, bearing plate and rotor cladding. Aluminum alloy stator housing. Bronze pump housing. Stator with built-in thermal switch. The motor is a 3 phase motor. The pump is supplied with a standard module in the terminal box. The standard module is to be connected to the mains supply via external contactor.

Technical:

• Maximum operating pressure: 145 psi
• Approvals on nameplate: CUL
• Flow Rate (gallons per minute): 62.1

Material:

• Pump housing: Bronze
• Pump housing: DIN W.-Nr. 2.1176.01
• Impeller: Stainless steel
• Impeller: DIN W.-Nr. 1.4301
• Impeller: AISI 304

Installation:

• Range of ambient temperature: 32 .. 104 °F
• Maximum operating pressure: 145 psi
• Flange standard: USA
• Type of connection: F
• Pipe connection: 50
• Pressure stage: 145 psi
• Port-to-port length: 11 1/2" mm  

Liquid:

• Liquid temperature range: 14 .. 248 °F

Electrical Data:

• Number of poles: 2
• Power input in speed 2: 440 W
• Max. power input: 610 W
• Main frequency: 60 Hz
• Rated voltage: 3 x 460 V
• Current in speed 2: 0.6 A
• Current in speed 3: 0.96 A
• Cos phi in speed 2: 0,92
• Cos phi: 0,8
• Enclosure class (IEC 34-5): 44