
SPLIT CASE CLEAN WATER PUMP
The United Flo Horizontal Split Case Clean Water Pump is engineered for efficient, high-capacity fluid handling in municipal water distribution, industrial systems, and utility-grade applications. Designed with a double-suction impeller and horizontal split volute casing, this pump provides balanced hydraulic performance, extended bearing life, and simplified maintenance access. Ideal for continuous-duty operation, the split case design offers superior efficiency and reliability for clean water transport where downtime is not an option.
Key Features include:
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Flow Capacity: Up to 60,000 GPM (Gallons Per Minute)
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Head Range: 30 to 300 feet (Total Dynamic Head)
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Impeller Sizes: Available from 10" to 28" for customized performance
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Operating Speed: 900 to 1800 RPM for stable, energy-efficient performance
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Double-Suction Design: Reduces axial thrust for longer bearing life and improved efficiency
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Horizontal Split Case: Provides easy access to internal components without disturbing piping or alignment
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Drop-In Replacement: Designed to match legacy footprints for fast installation without structural changes
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Motor Compatibility: Supports 50 HP to 600 HP motors, direct or flexible coupled
Materials of Construction:
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Casing: Cast iron (Class 30/40) or ductile iron for pressure durability
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Impeller: Cast bronze, stainless, or cast iron options depending on application needs
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Shaft & Sleeves: 416 SS or 17-4PH stainless steel for corrosion and wear resistance
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Bearings: Grease- or oil-lubricated options based on duty and preference
Configurations:
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Mounting: Horizontal base-mounted arrangement
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Seal Options: Packing or mechanical seal available
Applications:
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Municipal water transmission and distribution
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Chilled and cooling water systems
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Industrial process water
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Utility booster stations
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Irrigation and flood control
Tech Specs
Pump Type:
Double-suction, horizontally split volute casing
Capacity Range:
Up to 60,000 GPM
Total Head:
30 – 300 feet
Impeller Sizes:
10" to 28", custom trimmed per duty point
Speed Range:
900 – 1800 RPM
Motor Options:
Supports 50 – 600 HP, direct or flexible coupled
Hydraulic Configuration:
Symmetrical impeller reduces axial load and improves operating balance
Mounting Arrangement:
Horizontal base-mounted, top centerline discharge
Bearing System:
Grease or oil-lubricated options
Sized for extended runtime and continuous-duty service
Sealing Methods:
Packing or mechanical seal configurations
Seal housings accommodate field interchangeability
Construction Materials:
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Casing: Cast or ductile iron (pressure-rated)
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Impeller: Iron, bronze, or stainless (based on application)
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Shaft & Sleeves: 416 or 17-4PH stainless steel
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Wear Rings: Optional bronze or stainless inserts
Installation Format:
Designed to align with existing piping and baseplates for simplified integration
Typical Uses:
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Water utility distribution networks
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Process cooling circuits
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Industrial clean water loops
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Booster systems
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Agricultural irrigation and drainage