LEFOO LFP4024 Series Brushless DC Centrifugal Water Pumps – 24V DC

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Product Description

LEFOO LFP4024 Series Brushless DC Centrifugal Water Pumps – 24V DC

The LEFOO LFP4024 Series comprises compact 24V DC brushless centrifugal pumps for clean-water circulation and transfer. Available in multiple performance options, the series offers maximum flow rates of 3–9 L/min and maximum delivery heads of 0.6–4 metres, depending on the model.

The LEFOO LFP4024 is a miniature water pump featuring a brushless DC motor, single-stage centrifugal construction, and a closed impeller. Its lightweight design supports installation in equipment where space is limited.

Designed for continuous operation, the series offers optional PWM or 0–5V speed regulation and an optional FG signal for motor-speed feedback. These options allow equipment manufacturers to match pump operation to system requirements.

The standard series operates with liquid temperatures from −20°C to +60°C, provided the liquid remains unfrozen. Select the appropriate model using the required operating flow, delivery head, connection sizes, and control configuration.

Main Features:

24V DC brushless motor.

Compact, approximately 130g construction.

Single-stage centrifugal pump with closed impeller.

S1 continuous-duty operation.

Optional PWM or 0–5V speed control.

Optional FG speed-feedback signal.

Class F insulation.

IP55 or IP68 protection options.

Manufacturer-listed service life of 20,000 hours, subject to operating conditions.

Main Specifications:

Parameter	Specification
Brand	LEFOO
Series	LFP4024
Pump type	Brushless DC centrifugal water pump
Rated supply	24V DC
Operating voltage range	18–30V DC
Maximum flow range	3–9 L/min, model dependent
Maximum delivery head range	0.6–4.0 m, model dependent
Maximum power range	3–24 W, model dependent
Ambient temperature	−20°C to +40°C
Liquid temperature	−20°C to +60°C; no freezing
Working medium	Clean water without solid or magnetic particles
Standard inlet	DN12
Standard outlet	DN8
Insulation class	F
Ingress protection	IP55 or IP68, depending on configuration
Duty	S1 continuous operation
Approximate weight	130g
Control options	PWM, 0–5V regulation, FG signal

Available Standard Models

Model	Max. Flow (L/min)	Max. Head (m)	Max. Current (A)	Max. Power (W)
LFP4024-03006A	3	0.6	0.13	3
LFP4024-04010A	4	1.0	0.23	5.5
LFP4024-04018A	4	1.8	0.23	5.5
LFP4024-05014A	5	1.4	0.31	7.5
LFP4024-06020A	6	2.0	0.42	10
LFP4024-07025A	7	2.5	0.52	12.5
LFP4024-08030A	8	3.0	0.75	18
LFP4024-08040A	8	4.0	0.75	18
LFP4024-09040A	9	4.0	1.00	24

Maximum flow and maximum head represent different points on the pump curve and are not achieved simultaneously. Actual flow depends on pipework, elevation, fittings, and system resistance.

Applications and Equipment Selection:

Potential uses, subject to equipment specifications, include: