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.

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Key Features include:

• Flow Capacity: Up to 60,000 GPM (Gallons Per Minute)

• Head Range: 30 to 300 feet (Total Dynamic Head)

• Impeller Sizes: Available from 10" to 28" for customized performance

• Operating Speed: 900 to 1800 RPM for stable, energy-efficient performance

• Double-Suction Design: Reduces axial thrust for longer bearing life and improved efficiency

• Horizontal Split Case: Provides easy access to internal components without disturbing piping or alignment

• Drop-In Replacement: Designed to match legacy footprints for fast installation without structural changes

• Motor Compatibility: Supports 50 HP to 600 HP motors, direct or flexible coupled

 

Materials of Construction:

• Casing: Cast iron (Class 30/40) or ductile iron for pressure durability

• Impeller: Cast bronze, stainless, or cast iron options depending on application needs

• Shaft & Sleeves: 416 SS or 17-4PH stainless steel for corrosion and wear resistance

• Bearings: Grease- or oil-lubricated options based on duty and preference

 

Configurations:

• Mounting: Horizontal base-mounted arrangement

• Seal Options: Packing or mechanical seal available

 

Applications:

• Municipal water transmission and distribution

• Chilled and cooling water systems

• Industrial process water

• Utility booster stations

• Irrigation and flood control

 

Tech Specs

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Pump Type:
Double-suction, horizontally split volute casing

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Capacity Range:
Up to 60,000 GPM

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Total Head:
30 – 300 feet

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Impeller Sizes:
10" to 28", custom trimmed per duty point

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Speed Range:
900 – 1800 RPM

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Motor Options:
Supports 50 – 600 HP, direct or flexible coupled

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Hydraulic Configuration:
Symmetrical impeller reduces axial load and improves operating balance

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Mounting Arrangement:
Horizontal base-mounted, top centerline discharge

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Bearing System:
Grease or oil-lubricated options
Sized for extended runtime and continuous-duty service

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Sealing Methods:
Packing or mechanical seal configurations
Seal housings accommodate field interchangeability

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Construction Materials:

• Casing: Cast or ductile iron (pressure-rated)

• Impeller: Iron, bronze, or stainless (based on application)

• Shaft & Sleeves: 416 or 17-4PH stainless steel

• Wear Rings: Optional bronze or stainless inserts

Installation Format:
Designed to align with existing piping and baseplates for simplified integration

Typical Uses:

• Water utility distribution networks

• Process cooling circuits

• Industrial clean water loops

• Booster systems

• Agricultural irrigation and drainage