Self-priming centrifugal pump

Feature：

1. Simple structure, smaller, inexpensive and easy to maintain.
2. YPS with vacuum supporting device. The check valve is set at the discharge side. This vacuum can system can fill up the pump casing at the first time for helping self-priming work.

Flow rate：108 m³/h - 1800 m³/h
Total head：8 m - 16.5 m
Material：

1. Casing：cast iron or customization
2. Impeller：stainless steel or customization
3. Shaft：stainless steel or customization
4. Mechanical seal：silicon carbide or customization

Source：Taiwan