End Suction
Pumps (HV)

DESIGN FEATURES
  • High-quality investment cast impellers and
    volute
  • Special material selection for standard or
    abrasive/corrosive service
  • Mechanical sealing
  • OH1 & OH2.
MATERIALS
  • Bronze, Cast Iron, Carbon Steels
  • Stainless Steels – 316, 317 SS
  • Duplex – 2205
  • Super Duplex – 2507
  • Super Austenitic – 254 SMO, 654 SMO
DESIGN FEATURES
  • High-quality investment cast impellers and
    volute
  • Special material selection for standard or
    abrasive/corrosive service
  • Mechanical sealing
  • OH1 & OH2.
MATERIALS
  • Bronze, Cast Iron, Carbon Steels
  • Stainless Steels – 316, 317 SS
  • Duplex – 2205
  • Super Duplex – 2507
  • Super Austenitic – 254 SMO, 654 SMO
OPERATING PARAMETERS
  • Capacities up to 4000 (m3/h)
      (19000 gpm)
  • Head up to 350 (m) (1000 Feet)
  • Power through 1000 hp (750 kW)
  • Frequency 50/60 Hz
  • Temperatures to 300°F  (150°C)
  •  Discharge sizes from 3” o 12”.
OPERATING PARAMETERS SERVICES
  • Primary Water Supply – Fresh water or Sea water
  • Mining Processes – Solvent Extraction/Electro-Winning (SX/EW), Dewatering,
    Tailings & Post Processed Solutions
  • Oil & Gas Production – Onshore, Offshore and Pipeline
  • Pulp and Paper
  • Municipal Water & Wast

Neptuno Pumps®– General
Catalog

Neptuno Pumps® – poster Bombas de Voluta
(HV)

PUMP DESIGNATIONS

Centreline-mounted and foot-mounted single

End Suction Pump (HV) type OH1

End Suction Pump (HV) type OH2

Automatization, Control & Monitoring

Reduce system operation and maintenance costs while increasing process accuracy and protection. The software provides multiple pump control and protection, as well as system monitoring and protection.

  • Power rating: 0.75 to 2000 kW (1 to 2500 hp)
  • Power supply: 200-240 V, 380-480 V, 575 V and 690 V
  • Human Machine Interface (HMI) with backlight, graphic display and soft-keys, and real time clock
  • Reduced System Component Cost
  • Improved System Reliability
  • Reduce Maintenance Costs
  • Eliminate Costly Control Panels
  • Reduce System Energy Requirements
  • Reduce Overall Installation Costs

PUMP PROCESS CONTROL SOFTWARE

Pump Genius software monitors system pressure or flow and references low / high set point and run time requirements. The lead and lag pumps are cycled on and off based on motor run times.

  • Starting/stoping motors are selected based on run time – motor with least amount of run time
  • All pumps are dynamically alternated based on run times and system set point requirements
  • System, motor, drive faults are monitored and alarmed
  • Up to 6 pumps dynamically alternated and controlled.