Horizontal Centrifugal Pump

Hot Water Electronic Control Booster Pump
TQCN_B Series

Engineered for hot water, ideal for solar systems.
Using composite plastic centrifugal impellers, quiet and durable.
Equipped with dry-run protection. Your Safety, Our Priority.

Construction Industry

Accommodation & Food Service Industry

Service Industry

Frequency (Hz)

Power (kW)

Head (M)

Flow (L/min)

0.18 - 2.2

Up to 34

Up to 250

0.18 - 3.7

Up to 50

Up to 270

Features

Engineered for Hot Water

Made from heat-resistant materials up to 90°C, ideal for solar hot water systems, offering pressure boosting at the system’s outlet.

Safe and Reliable

Equipped with a relief valve that automatically releases pressure when the pump system exceeds 5 kg/cm², ensuring safe operation.

Quiet and Durable

Adopts composite plastic multi-stage centrifugal impellers for quiet and low-noise operation.

Thermal Overload Protection

The motor is equipped with a temperature overload protection device, effectively preventing motor damage due to overheating for reliable safety.

Dry-Running Protection

Features program-controlled dry-run protection to avoid damage when the pump runs without water.

Rapid Cycling Protection

A design allows for programmable control to delay shutdown by 6 seconds, avoiding frequent pump starts and stops due to low water volume, effectively extending the pump's lifespan.

Antibacterial

The first and only pump in the world with antibacterial properties, incorporating Ag+ silver ions, certified by SGS to effectively inhibit the growth of certain bacteria.

Rust-Resistant

The parts in contact with liquid are made of rust-resistant materials, ensuring water hygiene at the source and protecting your family.

All-In-One

Integrated system that combines the pump, motor, pressure tank, and electronic controller for a stable and enduring water supply environment for household use.

Operating Conditions

Ambient Temp.

Max. +40℃

Liquid Temp.

+4°C ~ +90°C

System Pressure

Max. 5 kg/cm²

Inlet Pressure

Must be less than the pressure switch start value.

Relief Pressure Value Automatically

5 kg/cm²

Model code

Frequency

50 Hz

60 Hz

Motor Specifications

Inquiry

Model

Frequency(Hz)

Phase(Ø)

Power(kW)

Voltage(V)

Current(A)

TQCN200B

0.18

200 - 240

1.5

TQCN200B

0.18

110 / 220

4.0 / 2.0

TQCN400B

0.37

200 - 240

3.0

TQCN400B

0.37

110 / 220

6.0 / 3.0

TQCN800B

0.75

200 - 240

4.4

TQCN800B

0.75

110 / 220

11.0 / 5.5

TQCN1500B

1.5

200 - 240

7.2

TQCN1500B

1.5

200 - 240

5.8

TQCN1500B

1.5

380 - 440

3.3

TQCN1500B

1.5

220

9.5

TQCN1500B

1.5

220

6.5

TQCN1500B

1.5

380

4.2

TQCN2200B

2.2

200 - 240

11.1

TQCN2200B

2.2

200 - 240

7.2

TQCN2200B

2.2

380 - 440

4.1

TQCN2200B

2.2

220

9.5

TQCN2200B

2.2

380

5.2

TQCN3700B

3.7

220

13.8

TQCN3700B

3.7

380

6.8

Pump Performance

Graph

Model

Frequency(Hz)

Max. Head(M)

Max. Flow(L/min)

Activation
Pressure(kg/cm²)

Inlet(in.)

Outlet(in.)

TQCN200B

1.2

TQCN200B

1.4

TQCN400B

1.8

TQCN400B

1.8

TQCN800B

2.0

TQCN800B

2.5

TQCN1500B

230

2.5

TQCN1500B

270

3.0

TQCN2200B

250

2.5

TQCN2200B

270

3.0

TQCN3700B

270

3.0

Dimension

Model

Frequency(Hz)

A(mm)

B(mm)

C(mm)

D(mm)

N.W.(kg)

G.W.(kg)

Pallet Loading Qty.(pc)

TQCN200B

360

153

158

176

7.3

7.9

TQCN200B

336

129

134

176

7.0

7.6

TQCN400B

371

164

169

181

8.8

9.4

TQCN400B

345

138

143

181

8.4

9.0

TQCN800B

417

164

169

181

11.0

11.6

TQCN800B

417

164

169

181

11.3

11.9

TQCN1500B

452

142

163

21.3

23.6

TQCN1500B

452

142

163

21.3

23.5

TQCN2200B

452

142

163

22.3

24.5

TQCN2200B

452

142

163

22.3

24.5

TQCN3700B

452

142

163

25.5

27.7

TQCN_B Series Applications

Asian Woman Enjoying The Shower She Is Washing Her Hair.

Construction Industry

Domestic Hot Water Boosting

Designed for hot water use, it maintains stable water pressure and prevents temperature fluctuations. Ideal for solar systems.

Accommodation & Food Service Industry

Hot Spring Water Transport

Extracts high-temperature spring water from storage wells or heat sources, delivering it to hot spring pools, spa areas, and heating circulation systems.