WDDM Best Price Cast Iron High Pressure Automatic Intlligent Circulating Water pump For Heating

Product Overview

Description

 

7+ADVANTAGE 

1.Efficient & energy-saving 

2.Permanent magnet fequency conversion 

3.Constant pressure water supply 

4Multi-protection

5.Quiet& low vibration

6.Shielding without leakage 

7.Sealed,Moisture-proof design. 

 

PRODUCT INTRODUCTON

With stainless steel shield housing .completely separate the water and coil windings , no mechanical seal need ,no leakage,with high tensile porcelain bearing and shaft ,directly water cycle between stator and rotor &  stator to cool the system and lubricate the bearing and lower the noise ,30 thousand hours long servie life with easy maintentance .with hall induction principle flow sensor ,high sensitivity and low fault .

 

APPLICATION FIELDS

For domestic hot water system such as mix water under-floor heating system, air energy hot water circulation system ,solar hot water circulation system and family cold &hot water pressurization circulation,etc.