r . Product name: downdraft submersible pump
r . Payment method: payment upon delivery
r . Material: cast iron, stainless steel duplex steel, tin bronze, etc.
r . Warranty: One year
. Downdraft submersible pump factory direct sales, our company specializes in the production of submersible pumps, with strong technology and quality assurance. Long term supply. For inquiries, please call:
. Contact information 3
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The series of new submersible pumps are suitable for extracting groundwater from deep wells and mines, and can be used for gold, silver, iron ore, and coal mine rescues. , construction site drainage use. (The flow rate can reach tons per hour, and the head can reach meters)
. The use environment and requirements of downdraft submersible pumps
The power supply frequency is rated voltage of 3 or,,, or high pressure, (tolerance + -) three-phase AC power supply.
, Generally non-corrosive clean water
The solid content (by mass) is not greater than. .
, the acidity value of the pumped liquid is.
, the chlorine content in the water should not be greater than /
, the hydrogen sulfide content should not be greater than
, and the temperature of the transport medium should not exceed ℃.
The water inlet of the water pump must be below the dynamic water level, but the diving depth does not exceed the static water level. The distance between the lower end of the electric pump and the bottom of the well is the least.
The well is required to be straight, the well wall is smooth, and the well pipe must not be staggered.
. Large flow downdraft submersible pump.3 3
304 corrosion-resistant downdraft submersible pump 500 tons large flow pump type