Features and Benefits
- Double Volute, Axially Split Casing Design minimizes hydraulic radial forces in any condition down to the minimum flow
- Suction and Discharge Nozzles are integrally cast in the lower casing half to permit pump disassembly without disturbing the piping
- Near Centerline Mounting provides superior pump alignment and performance at elevated temperatures
- Double Suction Impeller provides hydraulic axial balance and allows minimal NPSHr. ISO 21049/API 682 Seal Chambers ensure ample flow around the seal faces and accommodate numerous seal designs
- Heavy-Duty Shaft Design ensures trouble-free operation below the first critical speed
- Standard Renewable Casing and Impeller Wear Rings provide hydraulic stability and high operating efficiency
Specifications
- ISO 13709 / API 610
- Hydraulic Institute
- Flows to 12000 m3/h (52835 gpm)
- Heads to 565 m (1854 ft)
- Pressures to 150 bar (2175 psi)
- Temperatures to 200°C (400°F)
- Speeds to 6000 rpm
Size Range: Sizes from 150 mm (6 in) to 750 mm (30 in)
Industries
• Power
• Nuclear
• Conventional Steam
• Combined Cycle
• Concentrated Solar Power (CSP)
• Biomass & MSW
• Geothermal
• Chemicals
• Basic (Organic & Inorganic)
• Water
• Water Management
• Flood Control System
• Desalination
• Oil & Gas
• Upstream Exploration & Production
• Midstream Transportation
• Downstream Processing
• General Industries
• Other Industries
• Mining
Configurations
DVSH
Standard axially-split configuration
DVSR
Radially-split configuration
DVSH-RO
Configured specifically for reverse osmosis (RO) desalination processes
