HPB-700

Summary

Product identification

• Model: HPB-700
• Product Type: Hydraulic Pressure Booster (HPB™)

Operating limits

• Pump Operating Ambient Temperature: 33 - 158 °F (0.6 - 70.0 °C)
• Maximum Storage Temperature: 185 °F (85.0 °C)
• Minimum Pump-Side Flow: 1541 gpm (350 m³/h)
• Maximum Pump-Side Flow: 4006.6 gpm (910 m³/h)
• Maximum Operating Pressure: 1200 psi (83 bar)
• Nominal Vibration: ≤3.8 mm/sec RMS (≤0.15”/sec RMS)
• Nominal Sound: <85 dBA
• Filtration Requirement: 20 microns

Feed water

• Liquid: Seawater, Brackish water, Fresh Water

Product water

• Brine Outlet Pressure: Varies upon design
• Brine/Feed Mixing: None

Mechanical / hydraulic

• Unit Weight (Dry): 920 lbs (417.3 kg)
• Materials:
  • Rotor: Super Duplex SS S31803 ASTM A276/479
  • Bearings: Non-metallic
  • Casing (Inlet/Discharge): Super Duplex SS ASTM A995-13 6A
  • Fasteners: 316 SS S31600 ASTM A193/A320/F593
  • O-Rings: Buna N®
  • Diffuser: Super Duplex SS S23750 ASTM A890
  • Eye Bolts: 316 SS S31600 ASTM A193/A320/F593
  • Baseplate: Carbon Steel - Painted ASTM A36
• Hydraulic Design:
  • Turbine: Impeller and turbine vanes are custom designed and machined for optimal efficiency at design conditions.
  • Pump: Impeller vanes and diffuser ring are built to customer specifications.
  • Brine Control: Integral variable area auxiliary nozzle.
• Fittings:
  • Pipe Joints: Feed Inlet/ Outlet 6” Cut Groove; Brine Inlet/ Outlet 6” Cut Groove
• Bearings:
  • Radial: Sleeve, product lubricated
  • Thrust: Hydrostatic/ hydrodynamic type Rotor-Flo™ design
• Cooling: Product fluid
• Lubrication: Product fluid

Miscellaneous

• Auxiliary Valve Actuator: Manual or FEDCO supply
• Performance:
  • Maximum Boost Pressure: Contact FEDCO for specific data
  • Standard Efficiency: Up to 77%
  • Optional High Efficiency Unit: Up to 80%
• Testing and Inspection:
  • Performance Test: Standard
  • Hydrostatic Test: Standard
  • Rotor Balance Certificate: Standard
  • Visual/ Dimension Check: Optional
  • Witness Test: Optional
  • Certified Test Data: Optional
  • Material Certificates: Optional
• Packaging/ Crating:
  • Crating/Packaging: Export-Wood
  • Protective Covers: Standard
  • Export Crating: Standard
  • Additional Shipping Options: Available per customer requirements
• Other Details: Foundation, Nozzle Loading, Pipe Flushing, Instrumentation Requirements, Membrane Cleaning, and Check Valve Location are per FEDCO supporting documents.

Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must always match the official OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror