LFP4024 (High Temperature) Brushless DC Centrifugal Pumps

LFP4024 (High Temperature) Brushless DC Centrifugal Pumps

The LEFOO LFP4024 High Temperature Series comprises compact 24V DC brushless centrifugal pumps for water circulation and transfer at liquid temperatures up to 105°C. Available models offer maximum flow rates of 3–8 L/min and maximum delivery heads of 0.6–4 metres, with optional speed regulation and feedback.

The LEFOO LFP4024 High Temperature Brushless DC Centrifugal Pump is designed for equipment requiring compact, controlled circulation of hot or cold water. Its brushless motor drives a single-stage centrifugal pump with a closed impeller.

The series supports continuous-duty operation and offers optional PWM or 0–5V speed control, allowing pump output to be adjusted to equipment requirements. An optional FG signal provides motor-speed feedback for monitoring and control.

Main Features:

• High-temperature capability: Handles liquid temperatures up to +105°C.
• 24V DC brushless motor: Suitable for compatible low-voltage equipment.
• Multiple performance options: Eight models with different flow and head ratings.
• Adjustable speed options: PWM or 0–5V regulation, depending on configuration.
• Optional FG output: Supports motor-speed feedback.
• Continuous duty: S1 operation.
• Compact construction: Approximately 130g.
• IP55 protection and Class F insulation.

Main Specifications:

Available Models and Performance

All models below operate at a rated supply of 24V DC.

Performance note: Maximum flow and maximum head occur at different operating points. Select the pump using its performance curve and the system’s required flow and resistance.

Main Applications:

Subject to equipment design and fluid compatibility, this series can be considered for:

• Hot-water circulation in compact equipment.
• Water-based heating and thermal-management circuits.
• Industrial equipment cooling loops.
• OEM machinery requiring controlled water circulation.
• Beverage equipment water circuits, where applicable material and hygiene requirements are confirmed.

Compatibility and Selection:

This series is selected by technical requirements rather than a universal machine-fit list. Before ordering, confirm:

• Complete model number, including the AG suffix.
• Required flow at the operating head.
• Liquid and surrounding-air temperatures.
• Inlet, outlet, and mounting dimensions.
• Power supply, wiring, and control configuration.
• Fluid compatibility and any application-specific approvals.

The 105°C rating applies to the liquid; the maximum listed ambient temperature is 40°C.