circulation pump
 circulation pump
 circulation pump

Basic 50-10SF Pro 230V Single-phase Three-speed Circulation Pump

Technical data

Model

 Basic 50-10SF Pro 230V

Power

 850/800/500W

Max.flow

 26m³/h

Max head

 10m

Current

 3.9/3.5/2.5A

Voltage/ Frequency

230V/50HZ

Pump housing

 Cast iron

Pumped liquid

  Clean Water

Insulation class

 H

Degree of Protection

 IP44

Liquid temperature range

 2-110℃

 Max System Pressure

 1.0Mpa

  • Item NO.:

    Basic 50-10SF Pro 23

HVAC hot water circulation system;

Commercial heating system;

Heat pump system;

Solar hot water system;

Cooling system;

Air conditioning system, etc

Wet rotor technology - leak-free, maintenance-free;

All-copper motor;

Low noise; 

Three-speed adjustment, supports different application requirements;

Optional relay module for extended service life and reduced maintenance cost (standby, alternating operation, single pump operation).

Ambient temperature: 0°C - 40°C

Medium temperature: 2°C - 110°C

Medium: clean water or water + ethylene glycol (50%) mixture

Humidity: 95%

Medium hardness: 25 °dH

Solid impurity content in medium: diameter & length 0.1 mm, volume ratio 0.1%

Medium pH: 6.5 - 8.5

IP rating: IP44

Insulation class: H

Max system pressure: 1.0 MPa

 

Installation

During installation, the shaft of pump should be parallel to ground. Before start-up, open the venting screw on the top of the motor so that air in the pump can be released well, and then re-fasten the venting screw. This will help preventing pump from dry running.

Circulation Pump

circulation pump

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