Self-Priming with Diffuser Principle:

• The pump utilizes the diffuser principle, allowing it to prime itself without relying on valves or mechanical elements. This means the pump relies on the liquid flow to carry air, eliminating the need for external priming devices.
• Once the pump casing is filled with water, it will automatically remove air from the suction pipe, making it self-priming.

Versatility in Handling Impurities:

• The open impeller design, along with a replaceable wear plate, ensures that the pump can handle liquids with impurities and solids, which is ideal for dirty or abrasive fluids.
• The open impeller design contrasts with closed impeller pumps, allowing it to handle more challenging fluids.

Efficient Priming Process:

• For priming, the pump casing is filled with liquid before starting. The rotation of the impeller pumps liquid from the suction chamber, creating a negative pressure that draws air into the pump. This mixture then proceeds through the air separating chamber.
• The pump continues this cycle, ensuring self-priming without additional mechanical systems.

• Standard Shaft Seal: Max 80°C.
• Special Shaft Seal: Max 120°C