Difference Between Submersible Pump and Sewage Pump What is the difference between a submersible pum

The difference between sewage pump and submersible pump is mainly reflected in the following three aspects:

1. The use process of the two pumps is different.

Submersible pumps are suitable for some special process requirements, such as leakage, special fluid medium, etc., and are more expensive.

Sump pumps are generally used for regulation, but there are also switching quantities, such as the end of the fan coil unit.

2. The switch form of the two pumps is different.

The submersible pump is driven by a coil and can only be turned on or off, and the action time is short when it is switched on and off.

The drive of the sewage pump is generally driven by a motor, and it takes a certain amount of time to simulate the opening or closing action, which can be adjusted.

3. The working nature of the two pumps is different.

Submersible pumps generally have a very small flow coefficient and a very small working pressure difference. For example, the flow coefficient of a 25-caliber submersible pump is much smaller than that of a 15-caliber electric ball valve. The submersible pump is driven by an electromagnetic coil, which is easily damaged by voltage shock.

It is equivalent to the role of the switch, which is the two functions of opening and closing. The drive of the sewage pump is generally a motor, which is more resistant to voltage shock. The submersible pump is quick to open and fast to close, and is generally used in places with small flow and low pressure, and requires a large switching frequency.

The opening of the sewage pump valve can be controlled, and the state is open, closed, half-open and half-closed, which can control the flow of the medium in the pipeline and the submersible pump cannot meet this requirement.

The submersible pump can be reset when the power is off, and the sewage pump needs to add a reset device to such a function.

A submersible pump refers to the installation form of the pump, and the motor and pump body are installed underwater. It can be used as a sewage pump, a clean water pump or other purposes.

The sewage pump is known by looking at the name, it is to pump sewage, you can use a submersible pump, or you can use other forms of pumps.

Submersible pumps are generally used for clean water at room temperature, the content of insoluble solid impurities in the water does not exceed, the particle size is not greater than, and the pH value is within the range.

The sewage pump is generally used for slurry at room temperature, the pH value is between 6-8, the volume ratio of the liquid solids is less than 2, and the pump head is an open flow channel, which will not be blocked due to the inhalation of solid particles and fibrous debris, so it is also called a non-clogging sewage sewage pump.

The submersible pump is an important equipment for lifting water from deep wells. When in use, the whole unit is submerged to work. Groundwater is extracted to the surface, which is domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and can also be used for fountain landscape, hot water submersible pump for hot spring bathing, and can also be used for extracting groundwater from deep wells, and can also be used for rivers, reservoirs, canals and other water lifting projects.

Host. It should be used for farmland irrigation and human and livestock water in high mountainous areas, and can also be used for air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction site drainage. The general flow rate can reach (5m3 650m3) per hour, and the head can reach 10-550 meters.

Both submersible pumps and submersible pumps are a type of pump, but they differ in their applications and methods of use.

A submersible pump is a type of pump that is installed in a liquid and is pumped out or conveyed, and is typically used to pump or transport water from deep wells, pools, or underground reservoirs. Submersible pumps are usually closed structures, the pump body and the motor are integrated, the motor part is waterproof, can run in the liquid, and the liquid is pumped out or transported out through the outlet of the pump body.

A submersible sewage pump is a type of pump that is specially used for sewage or liquids containing solid particles, also known as a sewage submersible pump. Submersible sewage pumps have the characteristics of anti-clogging and corrosion resistance, and are usually used in municipal engineering, sewage treatment plants, industrial drainage and other occasions. Submersible sewage pumps are similar to submersible pumps, but their impeller and pump body design are more suitable for conveying sewage and liquids containing solid particles, and they also have an anti-clogging design to avoid clogging caused by dirt and solid particles.

Therefore, although both submersible pumps and submersible pumps are a type of pump, they differ in their design and use occasions.

Submersible pumps are divided into clean water pumps and sewage pumps, and clean water pumps cannot be used to discharge sewage because their impeller structure is different. On the other hand, sump pumps can be used to drain clean water, but they are less efficient. The main difference between them is the height of the impeller, the clean water pump is a closed impeller, and the sewage pump is an open impeller in order to prevent blockage.

Generally, as long as the water pump is out normally, it is basically trouble-free. A common fault with single-phase pumps is that the capacitor is damaged, there is a current but it is higher than normal and cannot be started. As long as the three-phase current of the three-phase pump is balanced and stable, the wiring is correct and there is no fault.

Submersible sump pumps and dry sump pumps are two different types of sump pumps, and their main differences are in their structure and way of working.

A submersible sump pump is a type of pump that can work completely submersible in water, usually by placing the motor and pump body together in the water, and connecting the power supply to the pump through a cable. Submersible sewage pumps are usually made of corrosion-resistant materials, which are suitable for treating sewage, sludge, dirt and other liquids containing solid particles, and are used for discharging sewage, high-base water treatment, urban drainage and other fields.

The dry sewage pump is a kind of pump that works in a dry environment, usually the motor and the pump body are installed separately, and the motor and the pump body are connected by a shaft connection. Dry sewage pumps are usually used to treat sludge, wastewater and other liquids containing solid particles, and are used in sewage treatment, industrial wastewater treatment, sewage transportation and other fields.

In general, submersible sump pumps are suitable for use in deep water depths or when full submersible use is required, while dry sump pumps are suitable for use in shallow or dry environments. When choosing a sump pump, you need to choose the right type for your specific situation.