Pumps and motor pumps

Pumps, motor pumps and pumping regulation for aquaculture

Water pumping systems play a crucial role in water management for aquaculture and public aquariums. They ensure water renewal, circulation, and oxygenation—key elements for the well-being of aquatic organisms and the maintenance of a stable environment.

AQUACULTURE France offers a wide range of pumps and pumping management devices.

Types of pumps used

Centrifugal pumps: Commonly used for transferring large volumes of water, they are effective for fish farming ponds and filtration systems in public aquariums.
Submersible pumps: Placed directly in the water, they are suitable for systems requiring quiet and continuous operation, such as quarantine tanks or water storage reservoirs.
Peristaltic pumps: Used for the precise dosing of nutrients, medications, or chemicals in the water.

Functions and applications of pumping devices

Water renewal: In aquaculture, a good pumping system helps remove waste and maintain water quality. In public aquariums, it ensures effective circulation to prevent stagnant zones.
Filtration and treatment: Pumps transport water to mechanical, biological, and chemical filters to ensure clean and balanced water.
Aeration and oxygenation: By promoting water movement, certain pumps help maintain a sufficient level of dissolved oxygen for fish and other aquatic organisms.
Closed-circuit management: In recirculating aquaculture systems (RAS), pumps are essential for optimizing water use and reducing consumption.

Criteria for choosing an appropriate pumping system

Flow rate and pressure: Adapted to the system’s needs to ensure efficient water renewal.
Energy consumption: Optimized operating costs by selecting low-energy consumption models.
Resistance to environmental conditions: Some pumps must withstand seawater or intensive operating conditions.
Noise level: Important for public aquariums where discretion is essential.

A reliable pumping system is crucial to ensuring the sustainability of aquaculture facilities and public aquariums while maintaining the well-being of the hosted species.

AQUACULTURE France provides innovative solutions to its aquaculture partners and aquarium scientists.

Subcategories

Submersible Pump
AQUACULTURE FRANCE offers a range of submersible pumps for aquaculture: Performance and Reliability for Water Circulation.

Optimize your aquaculture system management with our submersible pump specifically designed for aquaculture. Whether it's for water circulation, aeration of tanks, or pumping filtration systems, our submersible pump delivers exceptional performance, even under demanding conditions.

Built for maximum durability, our submersible pump is resistant to corrosion, long-lasting, and highly effective in oxygen exchange and water quality maintenance. It is ideal for fish farms, breeding ponds, and recirculating water systems in both freshwater and saltwater.

Easy to install, it features powerful motors, wear-resistant materials, and ensures optimized energy consumption for efficient operation cost management.

Main Applications:
- Water circulation and filtration
- Aeration of aquaculture tanks
- Water pumping for recirculating systems
- Maintaining water quality in aquaculture systems
Water Pump for...
Water Pump for Aquaculture: High Performance and Power for Efficient Water Pumping

Optimize your water pumping needs in aquaculture with our water pump specifically designed for the industry. Whether it's for irrigating tanks, supplying water to filtration systems, or maintaining water circulation in aquaculture farms, our pump delivers high flow rates and constant power in demanding working conditions.

Built for maximum reliability, our water pump is equipped with durable motors and materials that withstand the tough conditions of aquaculture. It is perfect for pumping water in recirculating systems, breeding ponds, and supplying aeration and filtration systems. With easy installation and minimal maintenance requirements, it ensures optimized water resource management.

Whether in freshwater or saltwater, this pump guarantees optimal performance to maintain water quality and support the efficient operation of your aquaculture systems.

Main Applications:
- Water pumping for pond irrigation
- Supplying water to aquaculture filtration systems
- Water circulation in aquaculture farms
- Maintaining water quality in aquaculture installations
Propeller Pump
Propeller Pump for Aquaculture: Efficiency and Reliability for Water Circulation and Aeration

Optimize your water management in aquaculture systems with our propeller pump specifically designed for the industry. Ideal for water circulation, aeration of tanks, or maintaining water temperature uniformity, our propeller pump delivers optimal performance while minimizing energy consumption.

Built to last, this pump is made with corrosion-resistant materials and is designed for demanding aquatic environments, whether in freshwater or saltwater. Its propeller system generates a powerful and homogeneous water flow, ensuring effective aeration and helping to maintain optimal water quality in your aquaculture installations.

Easy to install and maintain, it is particularly suited for breeding ponds, filtration tanks, or aquaculture recirculation systems, and contributes to the improvement of performance in your aquatic farming operations.

Main Applications:
- Water circulation in aquaculture tanks
- Aeration of ponds and aquatic reservoirs
- Maintaining water quality in aquaculture systems
- Improving water temperature in aquatic installations
Control and management...
1. Power Supply Systems

Objective: Ensure a stable and continuous power supply for the pumps responsible for water circulation and oxygenation in the tanks.
- Main source:
  - Electrical grid: Three-phase (400V) or single-phase (230V) depending on pump power requirements.
- Backup sources:
  - Automatic generators to prevent pump shutdowns during power outages.
  - Uninterruptible Power Supplies (UPS) for low-power pumps or critical devices (alarms, sensors).
- Distribution:
  - Electrical panels equipped with suitable protection (circuit breakers, RCDs).
  - Sub-distribution boards for each pumping zone.
- Safety:
  - Grounding, surge protectors, and IP-rated enclosures (resistant to moisture and dust).
2. Control Systems

Objective: Supervise and control pump operation according to aquaculture site needs.
- Local control:
  - Programmable Logic Controllers (PLCs): manage start/stop cycles, delays, and pump alternations.
  - Variable Frequency Drives (VFDs): precise flow control depending on real-time requirements (e.g., dissolved oxygen or water level).
- Centralized control:
  - SCADA systems: real-time monitoring, event history, automatic alerts via SMS or email.
- Sensors and measurements:
  - Level sensors (ultrasonic, float switches) to monitor water height.
  - Pressure sensors for hydraulic system checks.
  - Flow meters to control water circulation.
3. Servo-control Systems

Objective: Automatically adjust pump operation based on measured conditions.
- Sensor-driven control:
  - Water level: pumps start/stop based on set levels.
  - Dissolved oxygen: regulate pumping flow to maintain optimal oxygenation.
  - Water temperature: adjustments for sensitive species.
- Operating modes:
  - Automatic mode: programmed cycles or sensor-triggered.
  - Manual mode: for maintenance or troubleshooting.
  - Pump alternation: to balance wear among multiple pumps.
- Fault management:
  - Alarms for electrical failures, overconsumption, flow loss, or pump priming issues.
Summary:
The aquaculture pumping system must ensure reliability, flexibility, and responsiveness to maintain water quality and the survival of aquatic organisms. Good supervision and adapted automation are key to minimizing risks and optimizing operations.
PTO-Driven Pumps
Description of PTO-Driven Pumps

1. Definition

PTO-driven pumps are hydraulic or mechanical equipment connected directly to the Power Take-Off (PTO) of a motorized machine (tractor, truck, agricultural or construction vehicle).
The PTO transfers mechanical energy from the engine to the pump, allowing it to operate without its own dedicated engine.

2. Operating Principle
- Direct connection: The pump is attached to the PTO shaft or connected via a drive shaft (cardan shaft).
- Power transmission: The machine’s engine provides mechanical energy (torque and rotational speed) to power the pump.
- Energy conversion:
  - Hydraulic pumps convert rotational movement into pressurized fluid flow.
  - Volumetric pumps move fluids (water, slurry, sludge, etc.) from one location to another.
3. Common Types of PTO Pumps
- Centrifugal pumps (for irrigation, pumping clean or lightly charged water)
- Piston or diaphragm pumps (for spreading or agricultural spraying)
- Progressive cavity pumps (for thick sludge or slurry)
- Lobe pumps (for transferring viscous fluids)
- Gear pumps (for low flow rates under high pressure)
4. Applications
- Agriculture: Irrigation, pond draining, slurry pumping, spraying phytosanitary products.
- Construction: Dewatering, pumping water on-site, flood control.
- Aquaculture: Filling and draining ponds, water transfer between tanks.
- Industry: Mobile high-pressure cleaning.
5. Advantages
- Mobility: The pump moves with the vehicle, ideal for remote operations.
- Cost-effectiveness: No need for a separate engine for the pump.
- Versatility: Suitable for various fluids and tasks depending on the pump type installed.
- High power: Benefits from the main engine’s high power output, often greater than a standard electric motor.
6. Constraints
- Dependent operation: Requires the engine to run continuously during pump operation.
- Maintenance: Higher wear on transmissions if improperly aligned or lubricated.
- Adaptation: Compatibility needed between the PTO rotation speed (e.g., 540 RPM or 1000 RPM) and the pump.
Summary

PTO-driven pumps offer a robust, cost-effective, and mobile solution for many sectors requiring fluid pumping. However, their use demands good knowledge of mechanical compatibility and regular maintenance to ensure performance and durability.
Centrifugal pump
Surface Pump for Aquaculture: Performance and Reliability for Water Pumping and Aeration

Optimize your water management in aquaculture installations with our surface pump specifically designed for aquaculture. Ideal for pond irrigation, water pumping for filtration systems, and aerating tanks, our surface pump delivers high performance and long-term reliability in demanding working conditions.

Made with corrosion-resistant materials and designed for both freshwater and saltwater environments, this pump is built to last. Its powerful motor and high flow rate ensure effective circulation and aeration, helping maintain water quality and providing optimal conditions for your aquatic farming operations.

Easy to install and maintain, it is especially suited for breeding ponds, filtration tanks, and recirculating systems. It guarantees efficient water resource management while minimizing energy costs with its high energy efficiency.

Main Applications:
- Water pumping for pond irrigation
- Supplying water to aquaculture filtration systems
- Aerating tanks and ponds
- Maintaining water quality in aquaculture installations
IWAKI pumps
Magnetic Drive Pump for Aquaculture: Advanced Technology for Efficient and Reliable Water Circulation

The magnetic drive pump for aquaculture is an innovative and reliable solution for water circulation, aeration, and fluid transfer in aquaculture installations. With its magnetic drive system, this pump offers exceptional energy efficiency and consistent performance even in demanding environments.

The contactless system of the magnetic drive pump minimizes wear on mechanical parts, ensuring a longer lifespan and reduced maintenance. Ideal for applications such as breeding tanks, filtration systems, and recirculating aquaculture systems, this pump ensures smooth water circulation and effective aeration.

Additionally, its hermetic design prevents leaks and provides increased corrosion resistance, which is essential for both freshwater and saltwater aquatic environments. The magnetic drive pump is the perfect solution for aquaculture professionals seeking cutting-edge technology, energy cost reduction, and long-term reliability.

Main Applications:
- Water circulation in recirculating aquaculture systems
- Aeration of aquaculture tanks
- Filtration of aquaculture installations
- Water pumping for breeding tanks and fish farming ponds
- Use in corrosive environments (saltwater, chemicals)
Prefilter
Prefilter for Aquaculture: Protection and Effective Filtration for Optimized Aquaculture Installations

The prefilter for aquaculture is a crucial element for maintaining water quality in aquaculture systems. Designed to effectively remove suspended particles and debris, this prefilter protects pumps and other filtration equipment by preventing clogging and damage. It extends the lifespan of the installations while ensuring optimal water circulation.

Made from durable and easy-to-maintain materials, the prefilter is ideal for recirculating aquaculture systems, breeding ponds, fish farming ponds, and aquaculture filtration systems. It helps reduce the frequency of cleaning, optimizes filter efficiency, and improves water quality, providing optimal conditions for the growth and health of aquatic species.

By reducing the number of solid particles in the water, the prefilter not only protects filtration systems but also helps prevent algae blooms and maintains a healthier, more stable environment for aquaculture operations.

Main Applications:
- Filtration of debris and suspended particles in water
- Protection of pumps and filtration systems
- Improvement of water quality in aquaculture tanks
- Optimization of recirculating aquaculture systems
- Reduction of maintenance on filtration installations
Argonaut pump
Plastica Argonaut Pump: High Performance and Reliability for Aquaculture and Industrial Applications

The Plastica Argonaut pump is designed to deliver optimal performance in demanding environments, including aquaculture, industry, and liquid transfer applications. Made with corrosion-resistant materials, this pump ensures exceptional longevity, even in humid or saltwater conditions.

With its powerful motor and high flow rate, the Plastica Argonaut pump ensures smooth and efficient fluid circulation. It is ideal for applications such as water pumping, chemical transfer, or aerating aquaculture tanks. Its robust design and ease of maintenance make it a reliable and cost-effective solution for professionals.

The Plastica Argonaut pump is particularly suited for installations where corrosion resistance and reliability are critical. It can be used in recirculating aquaculture systems, breeding ponds, or filtration tanks, ensuring stable operation and optimal water management.

Main Applications:
- Water pumping in aquaculture installations
- Chemical and industrial liquid transfer
- Aerating tanks and ponds
- Use in recirculating aquaculture systems
- Applications in corrosive environments (saltwater, chemicals)