Self-priming water pump

Application：

• Drainage works, irrigation in agriculture.

Principle：

• Make the impeller be submerged by water at the first, and then start on the pump, the impeller spins at high speed creates a vacuum chamber. At the moment the air in the pipe is sucked into the chamber and the air will be discharge. Thus the self-priming function can be   accomplished without any vacuum supporting device.
• YPS series decreases numbers of vans to make larger passage diameter, however it still can pump tolerably quantity well under the same   horsepower condition.

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