Constant Pressure Inverter Control System
Constant Pressure Inverter Control Pump
TQIC_B Series
- Inverter controller can continuously adjust the motor speed to meet constant pressure water supply requirements.
- Intelligently adjusts based on water usage conditions to achieve high efficiency and energy savings.
- Using composite plastic centrifugal impellers, quiet and durable.
Power
(kW)
Pre-set Pressure
(kg/cm²)
Nominal Set Flow
(L/min)
0.37 - 1.5
Up to 3.0
Up to 105
Features
Inverter Controller
The motor starts smoothly during water usage, with the inverter controller continuously adjusting the motor speed via pressure sensor feedback to maintain stable pressure at the preset value.
Smart and Energy-Saving
The pump will maintain a constant operating pressure at the pressure setting, ensuring a stable water supply even though occasionally the output flow is over the capacity.
Dry-run Protection
Auto shutoff after 1 minute of dry run; restarts hourly until water is restored.
Auto Stop Upon Flow Interruption
The pump will automatically cycle down as water usage decreases.
Pressure Compensation
Automatically detects pressure loss and operates the pump to maintain the pressure setting if there is leakage or dripping in the piping system.
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.
Quiet and Durable
Adopts composite plastic multi-stage centrifugal impellers for quiet and low-noise operation.
All-In-One
Integrated system that combines the pump, Inverter, motor, pressure tank, and electronic controller for a stable and enduring water supply environment for household use.
Operating Conditions
Ambient Temp.
Max. +40°C
Liquid Temp.
+4°C ~ +40°C
Relative Humidity
Max. 85%(RH)
System Pressure
Max. 8.5 kg/cm²
Inlet Pressure
Must be less than the pressure switch start value.
Model code
Select Frequency
Electrical standards
Inquiry
Model
Phase(Ø)
Power(kW)
Voltage(V)
Current(A)
TQIC400B
1
0.37
110
12.0
TQIC400B
1
0.37
220
6.0
TQIC800B
1
0.75
110
17.2
TQIC800B
1
0.75
220
8.6
TQIC1500B
1
1.5
220
16.0
TQIC1500B
3
1.5
220
8.7
TQIC1500B
3
1.5
380
5.0
Pump specifications
Graph
Model
Pre-Set
Pressure(kg/cm²)
Pressure(kg/cm²)
Nominal
Set Flow(L/min)
Set Flow(L/min)
Inlet(in.)
Outlet(in.)
TQIC400B
2.0
30
1"
1"
TQIC800B
3.0
40
1"
1"
TQIC1500B
3.0
105
2"
2"
Dimension
Model
A(mm)
B(mm)
C(mm)
N.W.(kg)
G.W.(kg)
TQIC400B
391
138
143
11.4
13.2
TQIC800B
417
164
169
13.1
14.4
TQIC1500B
452
142
163
21.0
TQIC_B Series Applications
Meeting the water extraction, storage, and constant pressure supply needs of large construction. Paired with VFDs to adjust pressure based on requirements.
For daily use, including water boosting, rooftop tank refilling, and groundwater extraction, ensuring balanced water supply across all floors.
Provides water extraction, storage, and stable distribution to kitchens, restrooms, and other commercial applications, ensuring uninterrupted water supply.
Provides water circulation, pressure regulation, and filtration support, and is integrated with VFDs to optimize energy usage.
Ideal for irrigation in green spaces and planting areas, it integrates with automated sprinklers, smart sensors, and recycled water systems to optimize water usage.
The pump with inverter system addresses issues such as low water pressure, uneven water flow, and temperature fluctuations during peak times.
Provides water extraction, storage, and stable distribution to kitchens, restrooms, and other commercial applications, ensuring uninterrupted water supply.
Delivers water to irrigation points for even moisture distribution across soil and plants. It can be adjusted based on operating conditions with inverters.
Delivers water to irrigation points for even moisture distribution across soil and plants. It can be adjusted based on operating conditions with inverters.
Delivers water to lawns, gardens, and landscaping areas. Adjusts water flow based on soil, climate, and time for precise irrigation and spraying.
Extracts water into tanks and supplies it to livestock farms or fish ponds, with integration options for filtration or water treatment systems to support sustainable production.
Provides water extraction, storage, and stable distribution to kitchens, restrooms, and other commercial applications, ensuring uninterrupted water supply.
For daily use, including water boosting, rooftop tank refilling, and groundwater extraction, ensuring balanced water supply across all floors.
