Grundfos UP 4375 BF Canned Rotor Pump with a Max Power Input of 220W and Bronze Construction

UP 4375 BF Canned Rotor Pump with a Max Power Input of 220W and Bronze Construction

UP 4375 BF 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. The pump is characterized by: Ceramic shaft and radial bearings. Carbon axial bearing. Stainless steel rotor can and bearing plate. Corrosion resistant impeller, Composite, PES. Bronze pump housing. The motor is a 1 phase motor. No additional motor protection is required.

Technical:

• Maximum operating pressure: 145 psi
• Approvals on nameplate: UL, CSA

Material:

• Pump housing: Bronze
• Pump housing: DIN W.-Nr. 2.1176.01
• Impeller: Composite, PES

Installation:

• Maximum ambient temperature: 104 °F
• Ambient max at 176°F liquid: 176 °F
• Maximum operating pressure: 145 psi
• Flange standard: USA Oval
• Type of connection: Bronze Flange
• Pipe connection: 2 - Bolt Flange
• Pressure stage: 10
• Port-to-port length: 8 1/2 in

Liquid:

• Liquid temperature range: 32 .. 230 °F

Electrical Data:

• Number of poles: 2
• Max. power input: 220 W
• Rated power - P2: 0.161 HP
• Main frequency: 60 Hz
• Rated voltage: 1 x 230 V
• Current in speed 3: 1.07 A
• Capacitor size - run: 2.5 µF/380 V
• Insulation class (IEC 85): F