The ARO 666150-3 Pneumatic Diaphragm Pump is a heavy-duty air operated diaphragm pump designed for reliable industrial liquid transfer applications in marine, offshore, industrial, and chemical handling environments.
Associated with IMPA 591703, this pneumatic diaphragm pump features durable aluminium construction and delivers flow rates up to 123 GPM, making it suitable for demanding fluid transfer operations requiring safe and efficient performance.
Manufactured by ARO Ingersoll Rand, the ARO diaphragm pump series is trusted worldwide for durability, dry-run capability, and low maintenance operation.
Reliable Pneumatic Fluid Transfer Solution
The ARO 666150-3 Pneumatic Diaphragm Pump operates using compressed air, making it ideal for hazardous and explosive environments where electric pumps may not be suitable.
Its air operated double diaphragm (AODD) design enables reliable transfer of chemicals, wastewater, sludge, oils, solvents, and industrial liquids with minimal maintenance requirements.
Key Features
- Air operated double diaphragm pump
- Aluminium pump construction
- 1-1/2 inch pump connection
- Maximum flow rate up to 123 GPM
- Self-priming operation
- Dry-run capable
- Suitable for hazardous environments
- Handles viscous and abrasive fluids
- Low maintenance requirements
- Reliable industrial performance
Applications in Singapore
The ARO 666150-3 Pneumatic Diaphragm Pump is widely used across industrial and marine sectors in Singapore.
Marine & Offshore
Suitable for bilge transfer, sludge handling, fuel transfer, wastewater systems, and offshore fluid handling applications.
Industrial Facilities
Used in manufacturing plants, chemical transfer systems, wastewater handling, and industrial process applications. Learn more about our industrial pump solutions in Singapore.
Water Treatment Systems
Ideal for chemical dosing, sludge transfer, and wastewater circulation applications. Explore our water treatment pump solutions.
Petrochemical & Manufacturing Plants
Suitable for aggressive chemical handling and industrial liquid transfer systems.
Food & Beverage Industry
Supports utility fluid transfer and non-hygienic industrial liquid handling applications.
Why Choose ARO Pneumatic Diaphragm Pumps?
ARO Ingersoll Rand is globally recognised for manufacturing reliable pneumatic fluid handling equipment for industrial and marine industries.
Benefits include:
- Safe operation in hazardous environments
- Reliable dry-run capability
- Excellent chemical compatibility
- Simple maintenance design
- Strong industrial durability
- Efficient fluid transfer performance
- Trusted global pump brand
Pump Supply & Technical Support in Singapore
We provide expert recommendations tailored to your application, from initial selection to system matching and cost optimisation.
Our services include:
- New pump supply
- Replacement pump recommendations
- Pump troubleshooting
- Technical consultation
- Spare parts support
- Repair and servicing
- System upgrade solutions
We support projects across:
- Commercial buildings
- Food & Beverages
- Semiconductor
- Industrial facilities
- Marine and offshore sectors
- Petrochemical and manufacturing plants
- Water treatment systems
Contact Us for Enquiries
Need pricing, technical consultation, or replacement options for the ARO 666150-3 Pneumatic Diaphragm Pump?
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