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APKD Double Case Pump
Brand: Flowserve CorporationThe double case APKD features an innovative, double suction impeller in a true twin-volute design that produces more flow and higher head at lower NPSHR and can operate at higher speeds than conventional vertical turbine pump models.
Features- Broad Hydraulic Versatility Through A Series Of Impeller Design Options Enables Better Hydraulic Fit For Each Application.
- The Result Is Lower Energy Consumption And Operating Costs.
- Double Suction First Stage Impeller Reduces NPSHR And Meets Hydraulic Institute Standards For Suction-Specific Speed.
- This Design Means A Shorter, More Rigid Pump, Providing Freedom From Cavitation Over A Wide Operating Range.
- Double Volute Design Minimizes Radial Loads, Extending Bearing Life.
- Rigid, adjustable flanged coupling maintains accurate pu
- Suction Can Creates Optimal Hydraulic Conditions Through The Suction Flange Inlet Into The Suction Bell.
- Rigid, Adjustable Flanged Coupling Maintains Accurate Pump-Motor Alignment, Provides Proper Impeller Clearance Adjustment And Facilitates Seal Maintenance.
Specifications
Operating Parameters
- Flows to 4600 m³/hour (20200 gpm)
- Heads to 500 m (1640 ft)
- Pressures to 50 bar (725 psi)
- Speeds to 1800 rpm
- Temperatures from -45° C (-50° F) to 95° C (200° F)
Size Range
- Sizes from 23APKD to 36APKD