MKAWA VFD Twin Booster Pump: A Smart Choice for Reliable Water Pressure
- Flexible Application Options
Twin booster pump systems can be considered for a wide range of installations, including:
Independent houses and luxury villas
Multi-storey residential buildings
Apartments and housing complexes
Hotels and guest houses
Offices and commercial buildings
Restaurants and institutional facilities
Selected industrial and utility water supply systems
The final model should be selected according to the required flow rate, delivery pressure, suction conditions, water quality, and operating schedule.
How Does an MKAWA VFD Twin Booster Pump Work?
The working principle is straightforward.
Step 1: Water enters the system
Water is supplied from a storage tank or another suitable source, subject to the pump's allowable suction conditions.
Step 2: The controller monitors pressure
A pressure sensor measures the delivery pressure and sends a signal to the control system.
Step 3: Pump speed adjusts automatically
When a water outlet is opened and pressure begins to fall, the VFD increases the motor speed as required.
Step 4: The second pump supports higher demand
If one pump cannot meet the required flow and pressure, the controller may start the second pump, depending on the model's control logic and available capacity.
Step 5: The system responds when demand falls
As water consumption decreases, the controller reduces pump output and may stop the pumps when the programmed conditions are satisfied.
This automatic operation helps provide convenient water pressure management without requiring the user to manually start and stop the pumps.
The best option is the one that meets the actual site requirements reliably and economically. A VFD twin booster system is particularly worth considering where water demand varies and pressure consistency is important.
How to Select the Right MKAWA Twin Booster Pump
Before purchasing a booster pump, it is important to calculate the actual system requirement.
Required flow rate
Calculate the expected simultaneous water demand rather than simply adding the flow rates of every tap and shower in the building. The design should account for the number of users, plumbing fixtures, and expected usage patterns.
Required delivery pressure
Determine the pressure needed at the most demanding outlet, taking into account building height, pipe friction losses, and the minimum required fixture pressure.
As a general guide, every 10 metres of vertical water lift requires approximately 1 bar of pressure, before accounting for friction and the required pressure at the outlet.
Water storage and suction conditions
Confirm the storage tank capacity, tank level, suction pipe size, and pump installation arrangement. Adequate water supply is essential for dependable operation.
Electrical supply and controls
Check the available electrical supply, motor ratings, controller specifications, pressure sensor, protection functions, and the manufacturer's installation requirements.
Peak-demand performance
Confirm that the selected pump combination can deliver the required flow at the calculated total dynamic head. A pump's maximum flow and maximum head are not normally available simultaneously.
A technically correct selection helps prevent low pressure, excessive cycling, unnecessary energy consumption, and premature equipment wear.
Installation and Maintenance Tips
Even a good booster pump needs correct installation and regular maintenance.
Install the system on a stable foundation with suitable access for servicing.
Use correctly sized suction and delivery pipes.
Install the required isolation valves, non-return valves, and pressure instrumentation according to the approved piping arrangement.
Ensure that the pump receives an adequate water supply.
Verify electrical earthing and the specified motor and controller protections.
Check for leakage, unusual noise, vibration, and unexpected pressure fluctuations.
Inspect filters and strainers, where fitted, at the recommended intervals.
Follow the manufacturer's maintenance schedule and operating instructions.
For installations requiring critical or continuous water supply, consider whether the selected configuration provides the required standby capability and arrange an appropriate service plan.
CRYSTAL GREEN INDIA
#Q-139, 7th main Road Hebbal Industrial Area Mysore- 570016
#69 Railway Parallel Road Kengeri Satellite Town Bangalore - 560060
India. Ph: +080-79667522 / +0821-4192770, Helpline: +91- 70222 15556.
Email: info@envirowsu.com Website: https://www.envirowsu.com
Follow Us: Facebook | Twitter | Instagram | YouTube
@Bangalore @Hyderabad @Chennai @Surat @Ahmedbad @Mysore @Delhi @Mumbai @Pune @Indore @Gurugram
