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AODD Pump Skids
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Engineered Air-Operated Double Diaphragm Pump Skid Solutions
AODD Pump Skids are modular pumping systems that combine an Air Operated Double Diaphragm (AODD) pump with piping, valves, instrumentation, and a structural skid frame into a single engineered package. Instead of installing each component separately, the complete system is assembled, tested, and prepared before delivery, making installation and commissioning more efficient.
In industries where reliable fluid transfer is essential, skid-mounted pumping systems provide a practical solution for handling a wide range of process fluids while simplifying on-site work.
At NND Oil & Gas, we design and manufacture AODD pump skids according to project-specific operating conditions, fluid characteristics, and installation requirements.
What are AODD pump skids?
An AODD pump skid is a complete skid-mounted pumping package built around an air-operated double diaphragm pump. The skid integrates the pump with supporting process equipment to create a compact and organised pumping solution that is ready for installation.
Because the system is assembled as a single package, customers receive a coordinated solution rather than multiple independent components that require extensive field assembly.
Depending on the application, the skid can be configured for chemical transfer, oil handling, wastewater applications, process fluid circulation, and other industrial pumping requirements.
Main Components
A typical AODD pump skid may include:
- Air-operated double diaphragm pump
- Structural skid frame
- Process piping
- Air supply connections
- Isolation valves
- Pressure monitoring instruments
- Flow control components
- Drain connections
- Safety devices
- Mounting supports
Every skid is configured according to the operating requirements of the project.
How an AODD Pump Skid Works
The working principle of an AODD pump skid combines the air-driven operation of the diaphragm pump with an integrated process arrangement that supports efficient fluid transfer.
Working Process
- Compressed air enters the pump through the air inlet.
- The air distribution mechanism alternates between the diaphragms.
- One diaphragm creates suction while the other discharges fluid.
- Check valves control the direction of fluid movement.
- The process fluid moves through the skid piping.
- The fluid exits through the designated discharge connection.
The integrated skid arrangement allows the pump, piping, and supporting equipment to operate together as a complete pumping package.
AODD Pump Skid Design
The design of an AODD pump skid is developed according to the operating conditions, fluid characteristics, and installation requirements of each application. Rather than relying on a standard layout, every skid is engineered to suit the customer’s process.
The design process focuses on equipment integration, accessibility, and reliable long-term operation.
Key Design Considerations
| Parameter | Design Consideration |
| Fluid Type | Process compatibility |
| Flow Requirement | Application capacity |
| Operating Pressure | System requirement |
| Air Supply | Pump operation |
| Piping Layout | Process integration |
| Instrumentation | Monitoring and control |
| Structural Frame | Equipment support |
| Installation | Site accessibility |
Proper skid design helps simplify installation while supporting efficient process operation.
Why Choose an AODD Pump Skid?
A skid-mounted pumping system offers practical advantages over installing individual components separately.
- Factory Integration: The pump, piping, valves, and instrumentation are assembled before delivery.
- Simplified Installation: The complete package helps reduce on-site assembly work and installation time.
- Organised equipment layout: The structured skid arrangement improves accessibility during operation and maintenance.
- Flexible Configuration: Each skid can be engineered according to process requirements, operating conditions, and installation constraints.
- Reliable Project Execution: Factory-tested assemblies help support efficient commissioning before entering service.
Applications of AODD Pump Skids
AODD Pump Skids are suitable for a wide range of industrial applications where reliable fluid transfer is required.
- Oil & Gas: Used for transferring process fluids, chemicals, and utility liquids across production and processing facilities.
- Chemical Processing: Suitable for controlled chemical transfer and process handling applications.
- Petrochemical Plants: Integrated pumping systems for industrial process operations.
- Water & Wastewater: Used where dependable fluid transfer and handling are required.
- Industrial Process Plants: Custom skid solutions for specialised pumping applications.
The final skid configuration depends on the fluid characteristics, operating conditions, and process requirements of the application.
Technical Specifications
The specifications of an AODD Pump Skid are developed according to project-specific operating requirements.
| Parameter | Configuration |
| Equipment Type | AODD Pump Skid |
| Pump Type | Air-Operated Double Diaphragm |
| Process Service | Industrial Fluid Transfer |
| Operating Pressure | As Per Application |
| Air Supply | Compressed Air |
| Material of Construction | As Per Process Requirement |
| Structural Frame | Fabricated Skid Base |
| Instrumentation | As Required |
| Factory Testing | Available |
| Customization | Available |
Final specifications are determined based on fluid characteristics, operating conditions, and customer requirements.
Key Features
- Skid-mounted modular design
- Integrated AODD pumping package
- Custom piping arrangements
- Air-operated pump system
- Fabricated structural skid frame
- Factory-tested assemblies
- Simplified transportation
- Reduced installation effort
- Custom-engineered configurations
Advantages of AODD Pump Skids
- Faster Installation: Factory assembly helps reduce on-site installation time.
- Efficient Fluid Transfer: The integrated pumping arrangement supports reliable movement of process fluids across industrial applications.
- Maintenance Accessibility: The organized skid layout can provide convenient access to major components for inspection and servicing, depending on the final configuration.
- Flexible Engineering: Every skid can be configured according to fluid compatibility, operating pressure, and installation requirements.
- Reliable Manufacturing: Factory-tested assemblies help support smoother commissioning and dependable long-term operation.
Industries Served
NND Oil & Gas supplies AODD pump skids for various industries requiring dependable fluid transfer solutions.
- Oil & Gas: Production facilities, process plants, and utility systems.
- Chemical Industry: Controlled chemical handling and transfer applications.
- Petrochemical Plants: Integrated pumping packages for industrial operations.
- Water & Wastewater: Fluid handling systems requiring reliable pumping performance.
- Industrial Manufacturing: Custom skid-mounted pumping solutions for specialised process requirements.
Why Choose NND Oil & Gas?
NND Oil & Gas combines engineering expertise with quality manufacturing to deliver modular pumping solutions built for demanding industrial environments.
Every AODD pump skid is developed around customer operating requirements, helping simplify installation while supporting reliable long-term performance.
What Sets Us Apart
- ISO 9001:2015 certified manufacturing processes.
- Factory-tested skid assemblies before dispatch.
- Complete documentation package, including drawings, inspection reports, and test certificates.
- Custom-engineered solutions for project-specific applications.
- Trusted by oil & gas, chemical, fertiliser, pharmaceutical, and process industries.
Our engineering team works closely with customers to develop skid solutions that align with process conditions, fluid characteristics, and operational requirements.
Request a Technical Proposal
Selecting the right AODD pump skid requires careful evaluation of fluid characteristics, operating pressure, air supply requirements, and process conditions.
Contact NND Oil & Gas to discuss your application and receive a customized technical proposal for your project.
Frequently asked questions
An AODD Pump Skid is a skid-mounted pumping package that integrates an air-operated double diaphragm pump with piping, valves, instrumentation, and structural supports into a single engineered system.
Yes. NND designs AODD pump skids according to fluid characteristics, operating pressure, air supply requirements, piping layout, and project-specific specifications.
They are widely used across oil & gas, chemical, petrochemical, water & wastewater, and industrial manufacturing applications.
Compressed air drives the diaphragms inside the pump, creating alternating suction and discharge cycles that transfer fluid through the integrated skid system.
Yes. Skid assemblies can undergo factory testing before dispatch to help support efficient installation and commissioning.
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