The LH series is a cast iron three-phase high-head drainage pump. Its sleek, elongated design allows for easy installation with well pipes for deep well drainage. The central flange structure ensures stable balance when connected to drainage pipes. Featuring an internally mounted top drainage port, it maintains optimal heat dissipation during continuous low-water-level operation while enhancing dry-running capability. The pump is equipped with a sealed pressure relief port to withstand axial seal pressure.
* Excluded from LH33.0
■Product Features
The high water pressure resistance makes it suitable for deep well operations.
■Application
● Pumping sand-containing water in foundation and civil engineering operations such as river channels, dams, tunnels, tunnels, Bridges, ports, etc.
● Deep well pre-drainage.
● Drainage and water supply in quarries and mines.
Here are some application cases of our LH pump.
(Case 1) Danube Power Plant, Austria, Asten
The Danube Hydroelectric Power Plant, located in Austerlitz, Austria, is operated by the Austrian Hydroelectric Consortium. The plant faces challenges in sludge discharge.
To inspect the turbine, the intake and exhaust inspection well and the water diversion tunnel must be completely drained of water.
Before the TSURUMI submersible pump was introduced, the plant had been using a net pump that was at risk of pumping unfiltered water from the Danube river, which contained silt.
The LH845 model by TSURUMI perfectly suits the plant's needs, operating reliably even in floodwater-laden turbid sludge.
(Case 2) Coal washing plant, New South Wales, Australia
The Australian agent supplied a crane high-head LH8110 submersible pump to the coal mine plant, which is used to pump river water to the coal washing plant.
The pump is mounted on a 30-meter-long inclined bank to facilitate lifting.
To withstand the high pressure, the main pumping line is installed at the pump outlet and the pump is placed in a hopper by the river to separate solid objects such as leaves when pumping water.
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