Stainless steel submersible pumps are a kind of submersible pumps, because many submersible pumps are made of cast iron or plastic. If submersible pumps made of these materials are used, it is difficult to meet the needs of customers. If there are many corrosive media It cannot be discharged, such as sulfuric acid, hydrochloric acid, nitric acid, etc.; this is one of its characteristics. Another feature is that it is resistant to high temperatures in addition to being resistant to rust. Therefore, many manufacturers have produced high-temperature stainless steel submersible pumps. Although it is stainless steel, there are many auxiliary materials that can not withstand much high temperature. Generally, there is no problem within 120°. For example, some chemical plants need to withstand high temperatures of more than 200 degrees or use centrifugal pumps.
Stainless steel submersible pumps are mainly used in municipal engineering, building construction, industrial sewage treatment, environmental sewage treatment, sewage treatment in factories and mines, etc., to discharge sewage, wastewater, and rainwater containing solids and long fibers.
The stainless steel submersible pump uses a three-phase power supply and an overall stainless steel structure. It is especially suitable for frequently moving or temporary emergency occasions. It does not need to be fixedly installed. Put on a rubber tube, connect the tube and place the pump in the bottom of the water.
QWP stainless steel submersible sewage pump service conditions:
1. The submersible pump is a pump with no internal self-flow circulating cooling system, and the motor part should not exceed 1/3 of the liquid surface.
2. The pump motor current must not exceed the motor’s rated current during operation.
3. The medium temperature of the stainless steel submersible pump shall not exceed 80°C, the weight shall be 1.0~1.3kg/dm3, and the PH value shall be in the range of 5-9.
4. Under normal circumstances, the pump must be used within the use head range to ensure that the motor is not overloaded. If it is required to be used in the full head range, it should be noted separately when ordering so that the manufacturer can manufacture it.
Product introduction of QWP stainless steel submersible sewage pump:
The submersible pump is developed by introducing the advanced experience of high-efficiency, energy-saving, non-clogging sewage pumps from abroad and combining with the technical strength of Reliance Pumps and Valves. All performance indicators have reached the level of similar products in the national standard. It can cut long fibers, debris, and has a strong ability to discharge sewage. It can pass dirt and debris with larger particle diameters, and is suitable for sewage and sewage transportation and discharge.
The biggest advantage of submersible pumps can transport sewage containing solid particles and fibrous materials without clogging or entanglement. Submersible pumps are suitable for transporting industrial wastewater and urban domestic sewage. They can also be used as drainage pumps, pulp pumps, filtered washing condensate circulation pumps, irrigation pumps and other sewage treatment occasions, and can also be used for pumping clean water. The submersible sewage pump adopts a unique single-channel impeller, and the dynamic seal adopts two sets of hard alloy mechanical seals made of special materials. The submersible pump motor is separated by the oil chamber, which is non-clogging, high efficiency, and significant energy saving. It is the latest product of my country’s pump upgrades and is well received and praised by users!
Technical specifications of submersible sewage pumps sold by Shenlong Pumps
Flow: 5-2000m3/h
Head: 5-80m
Calibre: φ25-φ500
Motor Power: 0.75-250KW
Voktage: 380V
Medium Tenperature: ≤80℃
Post time: 2021-12-13
