Shield type cool&hot water circulating automatic boosting pump

Shield type cool&hot water circulating automatic boosting pump

  • Model NO. 20PBG-15-N
  • Price:USD 20.00-45.00 / sets
  • Minimum order quantity50 sets
  • Accept Min order:Yes
  • Supply Ability50000.0 sets / Month
  • Country of OriginNINGBO or SHANGHAI
Basic Information
Product Description
  • Product name:shiled type cool &hot water circulating automatic boosting pump
  • Model:20PBG-15-N
  • Max.Head:15m
  • Outlet dia:1nch
  • Max.Flow:75L/min
  • Pump head material:Cast iron/ Brass/Stainless steel
  • Wire:100% cooper wire
  • Impeller:PPO
  • Union:Brass/Cast iron
  • Warranty:1 Year
  • Application:Family Homes
  • Application:HVAC OEM
  • Application:Irrigation and Agriculture
  • Application:Washing and Cleaning
  • Application:Water Treatment Solutions
  • Power Source:Electric
  • Structure:Single-stage Pump
  • Certification:ce
  • Place of Origin:CN;ZHE
  • Brand Name:WDM
  • Model Number:20PBG-15-N
  • Horsepower:0.3
  • Pressure:15m
  • Outlet Size:1inch
  • Voltage:220V
  • Power:250W


With stainless steel shield housing, completely separate the water and coil windings, no mechanical seal need m 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 service with easy maintenance , Built-in flow switch ,easier installation and set up operation.


Specifically designed for heating systems such as mix water under-floor heating system,air energy hot water circulation system, solar hot water circulation system, etc.widely used in apartments ,hotels ,hair salons, sauna center ,etc.


1.Conveying media excluded any solid medium volume ratio more than 0.1%,or particle more than 0.2mm.

2.Liquid PH range 6.5-8.5.

3.Ambient temperature range: 0-40 °C,relative humidity less or equal to 85%.dry condition with less dust.

4.Working voltage :±10% of ratged voltage.