HQCN Series

Walrus Cold & Hot Water Booster HQCN Series

Power: 0.18 – 0.75 kW

Head: Up to 33M

Flow: Up to 110 L/min



This HQCN Series are designed for hot water supply (up to +90°C) and pressure boosting in residential and commercial applications. They are suitable for solar energy hot water system or other types of cold or hot water Low pressure systems.


  • The HQCN is a complete, all-in-one unit, consisting of pump, motor, pressure tank, and electronic controller. The built-in electronic controller provides constant pressure which ensures that the pump starts automatically when water is consumed and operates continuously until water is not required.
  • Compact design and quiet operation make the HQCN series suitable for many applications.
  • The HQCN is constructed from the top quality corrosion resistant materials with stainless steel impellers.
  • The motor has built-in thermal overload to protect against high operating temperatures and over current.
  • The HQCN has an anti-cycling feature which prevents the pump from continuous starting and stopping when you have a dripping tap or minor leak.
  • The HQCN series is multistage with 3 impellers.
  • The HQCN is super quite in running operation.


Ambient temperature: Max. +40°C
2. Liquid temperature: +4°C ~ +90°C
3. Relief pressure value automatically : 5kg/cm²
4. Relative humidity: Max. 85% (RH)
5. Before using the pump, be sure the inlet pressure setting is lower than factory pressure setting.

Prices Including VAT

HQCN200: 0.18kw

Currently Out Of Stock

HQCN400: 0.37kw

Currently Out Of Stock

HQCN800: 0.75kw

R5520.00 Vat Incl