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Azcue LD VP/EP Self Priming Split Casing Centrifugal Pump

Ballast Pump & Sea Water Cooling Pump

Azcue LD VP/EP Self Priming Split Casing Centrifugal PumpAzcue LD VP/EP Self Priming Split Casing Centrifugal Pump
Flow Rate Up to 6000M³H
Max Head (pressure) Up to 60M
Outlet Sizes DN300-400
Max Temperature 120°C

Flow Rate Up to 6000M³H
Max Head (pressure) Up to 60M
Outlet Sizes DN300-400
Max Temperature 120°C

The Azcue LD VP/EP Self Priming Pump is the LD double suction centrifugal pump with integrated vacuum or electric priming pump, designed for where suction conditions may be difficult. For longer distances, the vacuum priming pump should be selected thanks to its ability to dry run for short periods of time.

The Azcue LD is a split casing pump, which is essentially a single stage centrifugal pump with a double suction impeller supported between bearings, splitting the pump case into two separate chambers. This double suction design means that the LD is capable of much higher flow rates at lower pressures than alternative vertical centrifugal pumps, making them suitable for high volume transfer of thin, clean fluids like water.

The LD vertical centrifugal pump is a long coupled pump, making it easier to maintain as you can get to the pump head without removing the motor first, and more durable for continuous use as it has additional bearings in the pump head to share the strain of operation. A further benefit of this split case centrifugal pump are the separate shafts in the pump head and motor, meaning that if there is a problem with one, the whole thing doesn’t need to be replaced. Thanks to its wear rings, there is small clearance between the impeller and pump casing preventing these parts from wear. Wearing rings are designed to be replaced periodically, preventing the more costly replacement of the impeller or casing. 

  • Long coupled, vertical double suction centrifugal pump
  • Comes with either vacuum or electric self priming pump
  • Pump manufactured in Spain
  • Marine type approved by all classification societies
  • Flexible rather than rigid coupling to help absorb vibrations
  • Compact vertical design ideal for space saving installations
  • Available in cast iron, 316 stainless steel and bronze for seawater
  • Additional bearing between pump and motor to share strain
  • Back pull out design for simple maintenance
  • Separate shafts in the pump and motor
  • Low NPSH
  • Casing wear rings to prolong casing and impeller life
  • 230v, three phase 50Hz/60Hz motors available. IP55 as standard.
  • Supplied flanged as standard
Marine Applications:Industrial Applications:
  • Sea water cooling pump for large equipment and vessels
  • General sea water service
  • Grey water with low solid content
  • Aquaculture recirculation systems
  • Large scale marine ballast water pumping
  • Low viscosity fuel and lubrication transfer
  • Boiler feed pump
  • Closed loop HVAC circulating and cooling tower pumps
  • High volume general water transfer, supply and service
  • Waste water with low solid content
  • Water pressure booster pump
  • Swimming pool recirculation systems
  • Low viscosity fuel and lubrication transfer
  • Boiler feed pump

Key Benefits:


The Azcue LD vertical, self priming double suction centrifugal pump is available with the following material options:

G-Cusn5ZnPb (Rg5)
G-CuSN10Zn (Rg10)
X5CrNiMO 18 10

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