Product Features

·This pump adopts a permanent magnet variable frequency motor and inteligent chip drive control,which is energy-saving and efficient,saving 40%-70% electricity compared to conventional water pumps.

·Adopting a shielded motor to prevent internal leakage,some motors are filled with glue to prevent condensation water generated inside the  motor due to changes in ambient temperature and burning the  motor.

·Adopting high-strength ceramic shafts and bearings,the motor is designed with internal circulation,resulting in longer service life and lower noise.

·Wide voltage design,when the voltage is between 160-260V, the water pump can operate normally and its performance remains basically unchanged.

·Adopting multi mode control or single mode control according to actual application scenarios has powerful functions. 

·Multi mode: 

    Constant power mode | Constant voltage mode | Efficient energy-saving mode | Adaptive mode | Night mode

·Multiple protection: 

    Water shortage protection | Locked rotor protection | Voltage anomaly protection | Overload protection

Application Occasions

The energy-saving circulating pump is specifically designed for water heating systems.The energy-saving circulating  pump can be installed circulation in underfloor heating and in:

·Gas wall mounted furnace     ·underfloor heating system      ·Single pipeline  system

·Electric wall mounted furnace     ·Energy saving furnace     ·Dual pipeline  system

·Solar  energy     ·Central air withering     ·Shampoo room,sauna center 

·Air  energy     ·Hotels and Resorts     ·Industrial   equipment

Usage Conditions:

·Medium temperature: 2-110 ℃,

·Environmental temperature ≤50 ℃

·Maximum system pressure ≤10 bar,

·Input voltage: 160-260V

·Media conditions: clean,free of solid matter, fiber free Non viscous, non mineral oil, approximately neutral, non corrosive Non flammable and  explosive liquids.To transport acidic and alkaline liquids You should first consult the manufacturer to choose the appropriate material.

Model Description

Outline Dimensional Drawing

3D structure diagram

25/32PBG-8-HB

Technical parameters and performance curve:

25/32PBG-10-HB

Technical parameters and performance curve:

25/32PBG-12-HB

Technical parameters and performance curve:

　　· The various types of water pumps mentioned above can be freely selected for different combinations of pump body materials,pump body diameters,pump body lengths,machine barrels,and pump bodies.All specific performance parameters are subject to the test report,and the external dimensions and packing weight are subject to the actual situation.

　　· Single mode model reference constant power mode parameter reference

　　· The pump body has a length of 130mm/180mm

　　· The pump body materials include cast iron, stainless steel, and brass

　　· Pipe diameter: 15(?")、20(?")、25(1")、32(1?")