Double Case Pumps - WUC

• WUC is the ultimate double case vertical pump
• The WUC covers the highly engineered specialty end of Flowserve's family of double casing vertical pumps
• This pump line is based on a modular system, thus providing maximum design and operating flexibility
• This is combined with specific design features, including stiff shaft construction, a self-contained axial thrust bearing housing and pressure containing parts certified to various international standards
• This makes the WUC to the pump of choice for most critical applications where space considerations or marginal NPSHa values preclude the use of a horizontal pump
• Special designed WUC pumps are capable to handle cryogenic liquids (like Methane, Ethylene, LNG, LPG, etc.) down to -200°C (-328°F)
• For exceptionally low NPSHa applications the WUC can be equipped with an inducer; double suction impellers are available for selected hydraulics
• The full API 610 compliant WUC will be engineered to customer specifications, is designed to meet all material requirements and will perfectly meet the selected service conditions

• Flowserve
• Hydraulic Institute
• ISO 13709 / API 610
• ISO 21049 / API 682 seal chamber and seal flush plans
• ASME VIII, Div 1 and ASME IX
• ATEX, PED, AD2000

• Flows to 500 m³/h (2200 gpm) for radial hydraulics; to 3000 m³/h (13200 gpm) for mixed flow hydraulics
• Heads to 2000 m (6560 ft) for radial hydraulics; to 600 m (1950 ft) for mixed flow hydraulics
• Pressures to 200 bar (2900 psi) for specific radial hydraulics; to 64 bar (930 psi) for specific mixed flow hydraulics
• Temperatures from -200°C (-328°F) up to 350°C (660°F)

Size Range:

• 55 hydraulics (radial hydraulics / mixed flow hydraulics)
• Up to 20 stages
• Suction diameters from 2" to 24" and discharge diameters from 2" to 16"