Self-priming pumps are a universal solution for negative head applications. These pumps are typically horizontal, single-stage, centrifugal designs with an open impeller for handling large solids.

There is no need for a bottom valve because the pump automatically starts and restarts to a depth of more than 7.5 m (25 ft). These pumps are usually equipped with easily replaceable wear plates that have high wear resistance. The housing usually includes a large cover that can be used to inspect the impeller or remove blockages.

These pumps are usually equipped with external lubricated mechanical seals with hard surfaces to prevent seal damage during dry operation. Depending on the application, the pump is available in cast iron, stainless steel, all stainless steel or bronze.

Self-priming pump features:

1, rapid self-priming

2, deal with large diameter solid

3, high wear resistance

4. Dry operation

5, use a long time

Self-priming pump application scenario:

1. Waste disposal

2. Environmental protection

3. Shipbuilding

4. Construction industry

5. Civil engineering

6. Agriculture

The above content explains what is the self-priming pump, what are the characteristics of the self-priming pump and the application scenarios of the self-priming pump. In addition, Shenzhen Oudejie Technology specializes in selling new imported self-priming pumps, and promises to sell products that are new imported, while providing our customers with quotation, selection, product information and other services.