High Head Water Pumps Over 50m³/h are specialized high head water pump systems capable of transporting a large volume of water (over 50 cubic meters per hour) to significant heights. This type of water pump (water pump motor) is designed to operate stably and efficiently, meeting water supply demands for large-scale projects.
High head water pump over 50m3/h
Applications of high head water pumps over 50m3/h
Water supply systems for high-rise buildings and large residential areas: Ensure sufficiently strong and stable water pressure for all floors in apartment buildings, office buildings, or urban areas.
Water supply for construction projects: Pump water to high elevations to serve construction phases, material mixing, or water requirements at large construction sites.
In industrial fire protection systems: Ensure the ability to supply a large water volume with high pressure when needed, keeping workshops and industrial zones safe.
Large-scale agriculture: Irrigation for wide fields and industrial farms where water needs to be pumped to higher ground or distributed over large areas.
Industrial processes: Provide cooling water for machinery and transport liquids to high storage tanks in manufacturing plants.
Application of high head water pump over 50m3/h
Advantages of high head water pumps over 50m3/h
Large flow rate and high head: Easily pump water to heights ranging from tens to hundreds of meters.
Stable and durable operation: High-quality water pump motor with good heat resistance, running continuously without overheating.
Meeting high system requirements: Suitable for both large-scale civil and industrial projects.
Ability to transport water over long distances: Deliver water to areas far from the source without intermediate booster stations.
Energy saving: Utilize high-efficiency motors to reduce long-term operating costs.
Advantages of high head water pump over 50m3/h
Prices for High Head Water Pumps Over 50m³/h at Thanh Thai Motor
If you are looking to buy water pumps, below is the water pump price list, specifically the price list for high head water pumps. The price list is updated latest in the month 10/2026 at Thanh Thai Motor to help you choose an affordable water pump line that suits your usage needs.
Why does the high head water pump over 50m3/h experience strong vibration and knocking sounds in the pipes upon restarting?
This is the water hammer phenomenon or caused by trapped air in the pump chamber and pipelines (air lock). When a large water flow is pushed at high pressure and encounters an air pocket or a check valve opening/closing abruptly, the water flow will bounce back, creating strong impact forces. Customers need to prime the water thoroughly, open the air release valve on the pump body, and install anti-surge valves / pressure tanks to protect the pipeline.
The pump still rotates very strongly, but the water output is extremely low or fails to pump up, and the pressure gauge spikes high. What is the issue?
A spiked pressure gauge indicates that the pump is generating pressure, but water cannot escape. The cause is usually a blocked discharge pipe, a partially closed gate valve, or a jammed check valve. If the pressure gauge drops to 0, the opposite cause is a loose foot valve, loss of priming water, or leaking suction pipe gaskets allowing air to enter the impeller chamber.
To ensure durable operation for this large-flow high head pump line, why must the electrical control panel be equipped with a dry-run relay?
With a flow rate of over 50m3/h, the flow velocity through the pump impeller is extremely high to cool the mechanical seal and the impeller. If the tank runs out of water (dry running), after only 1 – 2 minutes, the ceramic seal will overheat, leading to cracking, causing water leakage directly into the motor compartment and completely burning out the internal electrical winding. Therefore, the control panel must be equipped with a float switch or a flow switch to automatically shut down the machine when source water is lost.
