The Varisco Z Open Impeller Centrifugal Pumps are designed for high-efficiency liquid pumping, specifically suited for liquids containing suspended solids. These pumps are ideal for applications where abrasive liquids such as turbid, muddy, or sandy water are common. Here are the key features:

Key Features:

• High Efficiency: 73% efficiency, ensuring reliable operation and energy savings.
• Open Impeller: Allows the passage of large-diameter solids (up to 3” or 76 mm).
• High Resistance: Specifically designed to handle abrasive liquids with suspended solids.
• Easy Maintenance: Features a removable front cover for direct access to the impeller, allowing for easy unclogging and quick repairs. The wear plate is also easily replaceable.
• Inspection-Friendly: The optional hinge cover set allows for full and easy inspection of the pump.

Construction:

• Casing: Heavy-duty EN GJL 250 cast iron, ensuring durability and strength.
• Mechanical Seal: Oil-lubricated for extended lifespan and reliability.
• Wear Plate: Easy-to-replace and available in abrasion-resistant materials such as rubber-faced cast iron, marine bronze, or stainless steel.

Available Materials:

• Casing: Ductile iron, marine bronze, or stainless steel.
• Wear Plate: Abrasion-resistant rubber faced cast iron, marine bronze, or stainless steel.

Applications:

• Drainage
• Drilling plants
• Groundwater dewatering
• Mining
• Naval
• Transfer and agriculture

These pumps are designed to offer robust performance in harsh conditions, with easy maintenance features for long-term reliability.