Flojet D3631H5011AR - Flojet Duplex II Demand Pump

Flojet D3631H5011AR - Flojet Duplex II Demand Pump

The Flojet D3631H5011AR Duplex II Demand Pump is a high-performance self-priming diaphragm pump designed for 115V AC systems. Delivering up to 5.3 liters per minute (1.2 GPM), this pump is perfect for various fluid handling applications. With a duplex diaphragm design, it ensures extended dry running capabilities, making it ideal for intermittent duty applications. This pump can self-prime up to 2.4 meters of vertical lift, offering flexibility in installation. It comes with a built-in pressure switch that activates at 2.1 bar (40 psi) and deactivates at 4.2 bar (60 psi), ensuring optimal pressure regulation. The Flojet D3631H5011AR is constructed with Santoprene diaphragms and EPDM valves, providing excellent chemical resistance, making it suitable for industrial, agricultural, and commercial uses. This pump is designed to provide reliable and consistent performance under demanding conditions.

Key Features:

• Flow rate of up to 5.3 liters per minute (1.2 GPM) for efficient fluid transfer.
• Maximum recommended total head of 30 meters, ideal for medium to high-pressure systems.
• Duplex diaphragm design allows extended dry running, reducing wear and increasing pump longevity.
• Self-priming capability with up to 2.4 meters of vertical lift for easy installation.
• Equipped with Santoprene diaphragms and EPDM valves for exceptional chemical resistance and durability.
• Pressure switch activates at 2.1 bar (40 psi) and deactivates at 4.2 bar (60 psi) for consistent pressure control.
• Intermittent duty design for reliable performance in cyclical operations.
• Compact design with 9.5mm (3/8") NPT connections for seamless system integration.

Specifications:

• Model: D3631H5011AR
• Voltage: 115V AC
• Flow Rate: Up to 5.3 liters per minute (1.2 GPM)
• Maximum Head: 30 meters (98.4 feet)
• Connections: 9.5mm (3/8") NPT
• Dimensions:
  • Length: 204mm
  • Width: 101mm
  • Height: 92mm
• Fuse Size: 5 amp
• Pressure Switch: Cuts in at 2.1 bar (40 psi), cuts out at 4.2 bar (60 psi)
• Diaphragm Material: Santoprene
• Valve Material: EPDM
• Duty Cycle: Intermittent duty
• Self-Priming: Up to 2.4 meters (7.9 feet) vertical lift
• Weight: 2.23 kg (Approx. 2.73 kg packed)
• Packaged Dimensions: L: 32.00 x H: 11.00 x W: 12.00 cm
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Electrical Rating: 5 Amps (max)
• Corrosion Resistance: Excellent resistance to various chemicals, oils, and solvents
• Noise Level: Low noise operation for quieter environments
• Durability: Designed for long-lasting service with minimal maintenance

Compatibility and Application:

• Ideal for fluid transfer applications in agricultural, industrial, and commercial systems.
• Perfect for systems requiring precise pressure control, including water filtration, chemical transfer, and industrial cleaning.
• Suitable for intermittent duty cycles in moderate flow demand systems.
• Great for use in harsh environments where durability and corrosion resistance are essential.

Benefits:

• Reliable performance for demanding fluid handling applications.
• Self-priming lift up to 2.4 meters for easy installation and flexible system configuration.
• Extended dry running capabilities reduce maintenance and increase operational uptime.
• Automatic pressure control with pressure switch ensures safe operation.
• Compact and lightweight design fits into tight spaces, optimizing system integration.
• Durable Santoprene diaphragms and EPDM valves ensure long-lasting chemical resistance and reliable operation.
• Energy-efficient operation helps lower operating costs while maintaining high performance.
• Low maintenance requirements and high reliability make it perfect for industrial and commercial environments.