What is the water output and pump depth of the deep well pump, and the head of 15kw pump is 30-50M.
Product Overview
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Conditions Of Use
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How To Choose A Water Pump For Your Home
The selection of the water pump is appropriate according to the location
The flow rate of the water pump
Lift of the water pump

Stainless steel submersible pump
Stainless steel deep well pump Large head pump
Publisher Zhejiang Donglei Pump Industry Co., Ltd.
Large lift deep well submersible pumpType2-wire 3-wire
Model 4SPM2 4SP2 4SP5

4" 4Inch submersible deep well borehole water pump true manufacturer supplier
MODEL 4SD
Product usage scenarios
Product details display
Operating Conditions

Materials used in stainless steel deep well pumps
How to polish the surface of stainless steel
There are three common polishing methods for stainless steel

How to drill a 100-meter deep well?Well drilling construction technology and points for attention
Drilling Process
Stainless steel deep well pump manufactured by Zhejiang Dolay Pump Industry

Why is there no water on the pressure tank?
First check whether the pressure tank pump is burnt out, and if there is no problem with the power supply, connect the power supply directly to see if the water pump rotates.
Second, the pump speed is too low

General maintenance methods and disassembly and assembly steps for deep well pump failures
Fault 1: The motor does not start
Fault 2 : Small flow or low lift

Why does the submersible pump trip?The general cause of tripping is the overload of the submersible pump, leakage, and the wrong selection of the air switch.1. Submersible pump overloadWhy can the submersible pump be overloaded sometimes? Because some submersible pumps are overloaded, it is not elec

Submersible pump or self-priming pump
The advantages of the submersible pump
Disadvantages of submersible pumps