Axial Split Case
Multistage Pumps (HA)

DESIGN FEATURES
  • Axially split casing for ease of maintenance
  • Heavy duty single row bolting
  • Opposed impeller arrangement for thrust
    balancing
  • Different suction and discharge
  • BB3.
MATERIALS
  • Bronze, Cast Iron, Carbon Steels
  • Stainless Steels – 316, 317 SS
  • Duplex – 2205
  • Super Duplex – 2507
  • Super Austenitic – 254 SMO, 654 SMO
  • HASTELLOY CW12MW, CW6M, N12MV, N7M, CW2M, CX2MW
  • TITANIUM Gr.C2, Gr.C3, Gr.C5.
DESIGN FEATURES
  • Axially split casing for ease of maintenance
  • Heavy duty single row bolting
  • Opposed impeller arrangement for thrust
    balancing
  • Different suction and discharge
  • BB3.
MATERIALS
  • Bronze, Cast Iron, Carbon Steels
  • Stainless Steels – 316, 317 SS
  • Duplex – 2205
  • Super Duplex – 2507
  • Super Austenitic – 254 SMO, 654 SMO
  • HASTELLOY CW12MW, CW6M, N12MV, N7M, CW2M, CX2MW
  • TITANIUM Gr.C2, Gr.C3, Gr.C5.
OPERATING PARAMETERS
  • Capacities up to 2400 (m3/h) (11000 gpm)
  • Head up to 1200 (m) (3937 Feet)
  • Power through 2237 (kW) (3000 hp)
  • Frequency 50/60 Hz
  • Temperatures to 300°F (150°C).
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.

Neptuno Pumps®– General
Catalog

Neptuno Pumps® – Axial Split Case
Multistage Pump (HA) poster

Neptuno Pumps®– General
Catalog

Neptuno Pumps® – Axial Split Case
Multistage Pump (HA) poster

IMPELLER ARRANGEMENT

Double suction + 2 impellers in parallel

Double suction + 4 back-to-back impellers.

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.