Company Logo
BPMA Certificate
Track Order
Quick Order
Cart
Sign In
HQC / TQC Series Automatic Flow-Controlled Pump
WALRUS Pump
WALRUS / Automatic Flow-Controlled Pump

HQC / TQC Series

Automatic Flow-Controlled Pump

Designed to install below a water tower for downward pressurization. When water is used, the pump automatically starts and increases pressure to supply water; when demand stops, the pump automatically shuts off — compact, quiet and built from corrosion resistant materials.

HQC Series
TQC Series
Downward Pressurization
Automatic Start/Stop
Water Tower Install
50Hz
60Hz
Power

0.18 – 0.75 kW

Pressure

Up to 4.4 kg/cm²

Flow

Up to 120 L/min

Models

HQC · TQC

View Products

Series Overview

HQC and TQC share identical power and outlet specs; pressure and flow curves differ slightly between the two.

HQC SERIES50 Hz
Power

0.18 - 0.75 kW

Pressure

Up to 3.3 kg/cm²

Flow

Up to 110 L/min

Outlet

1"

HQC SERIES60 Hz
Power

0.18 - 0.75 kW

Pressure

Up to 2.7 kg/cm²

Flow

Up to 120 L/min

Outlet

1"

TQC SERIES50 Hz
Power

0.18 - 0.75 kW

Pressure

Up to 3.5 kg/cm²

Flow

Up to 95 L/min

Outlet

1"

TQC SERIES60 Hz
Power

0.18 - 0.75 kW

Pressure

Up to 4.4 kg/cm²

Flow

Up to 75 L/min

Outlet

1"


Operating Conditions
Ambient Temperature

Max. +40°C

Liquid Temperature

+4°C ~ +40°C

Pressure Range

Max. 6 kg/cm²

Suction Pipe

Positive pressure only — negative pressure will not run the pump

Discharge Pipe

Must be at least 0.5m lower than the water tower


Product Features
A

Downward Pressurization

Installed below a water tower, the pump automatically starts and increases pressure when water is used.

B

Automatic Stop

When water use stops, the pump automatically stops supplying power and water.

C

Compact & Quiet Operation

Compact design and quiet operation suit a wide range of installation environments.

D

Corrosion Resistant Construction

Constructed from top quality corrosion resistant materials for long-term reliability.

E

Motor Thermal Overload

Built-in thermal overload protects the motor against high operating temperatures and over-current.


Industries Served
Construction Industry
Electricity & New Energy Industry
Wholesale & Retail Industry
Manufacturing Industry
Accommodation & Food Service Industry
Service Industry
Agriculture & Fishing Industry
Entertainment & Leisure Industry
Water Supply & Pollution Control

0.18 – 0.75 kW

Power Range

Up to 4.4 kg/cm²

Max Pressure

Up to 120 L/min

Max Flow

50Hz / 60Hz

Frequency Support

Max. 6 kg/cm²

System Pressure Rating