Flojet D3231V5011AR Duplex II 24V DC Self-Priming Diaphragm Pump
The Flojet D3231V5011AR Duplex II diaphragm pump is engineered for reliable fluid transfer in industrial, commercial, agricultural, and utility applications where dependable performance and chemical resistance are required. Operating on 24V DC power, this self-priming pump delivers up to 1.6 GPM flow while maintaining consistent pressure with its integrated 60 PSI pressure switch. Its duplex diaphragm design supports extended dry-running capability and dependable intermittent-duty operation.
Built with a durable polypropylene housing and Viton diaphragms and valves, the D3231V5011AR is compatible with a broad range of fluids including water, mild chemicals, coolants, filtration liquids, and transfer solutions. The compact design and 3/8" NPT female ports simplify installation in fluid handling systems, spray equipment, circulation setups, dispensing units, and transfer applications where reliable pressure control is essential.
Key Features
- 24V DC diaphragm demand pump
- Self-priming up to 8 ft. vertical lift
- Delivers up to 1.6 GPM flow rate
- Integrated 60 PSI automatic pressure switch
- Duplex diaphragm design for extended dry running
- Viton diaphragms and check valves for enhanced chemical resistance
- Polypropylene pump housing for durability
- Quiet and efficient intermittent-duty operation
- 3/8" NPT female inlet and discharge ports
- Compact design for easy installation
Applications
- Industrial liquid transfer
- Fluid circulation systems
- Chemical transfer systems
- Cooling equipment
- Filtration systems
- Spraying equipment
- Agricultural fluid handling
- Dispensing systems
- Water treatment systems
- General-purpose transfer applications
Specifications
- Manufacturer: Flojet
- Model: D3231V5011AR
- Pump Type: Duplex II diaphragm pump
- Voltage: 24V DC
- Maximum Flow Rate: 1.6 GPM
- Maximum Pressure: 60 PSI
- Pressure Switch: Automatic demand switch
- Housing Material: Polypropylene
- Diaphragm Material: Viton
- Valve Material: Viton
- Duty Cycle: Intermittent duty
- Self-Priming Capability: Up to 8 ft. vertical lift
- Port Size: 3/8" NPT female inlet and discharge
- Maximum Fluid Temperature: 140°F (60°C)
- Current Draw: Approximately 8A
- Fuse Recommendation: 10A
FAQs
What makes the Flojet D3231V5011AR suitable for chemical transfer?
The pump uses Viton diaphragms and valves combined with a polypropylene housing, providing excellent resistance to many industrial chemicals and fluid transfer solutions.
Can the Flojet D3231V5011AR run dry?
Yes. The Duplex II diaphragm design allows extended dry-running capability without damaging the pump during intermittent-duty operation.
Does this pump automatically stop when pressure builds?
Yes. The integrated pressure switch automatically shuts the pump off at approximately 60 PSI and restarts it when pressure drops.
Is this pump suitable for continuous-duty operation?
The D3231V5011AR is designed primarily for intermittent-duty demand applications. Extended continuous-duty use may reduce pump lifespan.
What fluids can this diaphragm pump handle?
It is commonly used for water, mild chemicals, coolants, filtration fluids, circulation liquids, and other compatible non-flammable fluids.
Does the pump require priming before use?
No. The pump is self-priming and can lift fluid vertically up to approximately 8 feet under proper installation conditions.
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