BJM Pumps KNZR Series Submersible Pump

PRODUCT DESCRIPTION

The KZNR Series is a high-performance, submersible pump specifically engineered for severe abrasive applications in industrial environments. Built with a hardened ductile iron volute rated to 71 Rockwell C and featuring 300 Brinell hardness, these pumps deliver twice the abrasion resistance of standard ductile iron construction, making them ideal for handling challenging slurry applications.

Equipped with a heavy-duty high-chrome agitator (28%) and chrome iron semi-open impeller, these robust pumps excel in processing high concentrations of abrasive solids. The series ranges from 5HP to 30HP, offering flexible solutions for various industrial applications while maintaining superior durability and reliable performance.

FEATURES AND BENEFITS

• Hardened ductile iron volute with 300 Brinell hardness for 2x abrasion resistance
• Chrome iron semi-open impeller for superior solids handling
• Double silicon carbide mechanical seals in an oil-filled chamber
• Heavy-duty high-chrome agitator (28%) for optimal slurry processing
• Chrome iron wear plate for extended service life
• Class H motor insulation for reliable operation
• Seal Minder® moisture detection system (optional)
• NPT discharge with multiple size options
• Heavy-duty lifting rings for easy installation and maintenance

APPLICATIONS

• Mining and minerals processing
• Construction dewatering
• Industrial waste handling
• Sand and gravel processing
• Municipal wastewater treatment
• Power generation slurry handling
• Food and beverage waste processing

PERFORMANCE

• Flow rates up to 1,690 GPM
• Maximum head heights to 105 feet
• Solids handling capability up to 1.5 inches
• Power options from 5HP to 30HP
• Operating voltages: 208/230/460/575V 3-phase