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Centrifugal pump LFP4024 series
for hot waterwaterbrushless DC

Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 2
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 3
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 4
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 5
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 6
Centrifugal pump - LFP4024 series - ZHEJIANG LEFOO CONTROLS CO., LTD - for hot water / water / brushless DC - image - 7
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Characteristics

Technology
centrifugal
Fluid
water, for hot water
Operation
brushless DC
Priming
normal priming
Mobility
stationary
Domain
industrial, for water treatment, for wastewater treatment, for the food industry, for laboratory
Applications
high-temperature
Voltage
24 V
Protection level
IP55
Other characteristics
with electronic control, PWM, with speed controller, with digital control
Flow

Min.: 3 l/min
(0.79252 us gal/min)

Max.: 8 l/min
(2.11338 us gal/min)

Power

Min.: 3 W
(0 hp)

Max.: 18 W
(0.02 hp)

Fluid temperature

Min.: -20 °C
(-4 °F)

Max.: 105 °C
(221 °F)

Description

Overview
The LFP4024 (High Temperature) series are brushless DC centrifugal pumps designed for thermal management and fluid transfer in demanding industrial environments. Models cover low to medium flow ranges with high-temperature fluid capability and electronic speed-control options.

Operating conditions
Ambient temperature: -20 ~ +40 ℃
Fluid temperature: -20 ~ +105 ℃
Rated voltage: 24 VDC (operating range 18 ~ 30 VDC)
Insulation grade: F
Ingress protection: IP55
Designed lifetime: 5000 hours
Compatible media: cool water, hot water and similar fluids

Specifications (key data)
Model | Rated voltage (VDC) | Max. Flow (L/min) | Max. Pump Lift (m) | Max. Current (A) | Max. Power (W)
LFP4024-03006AG | 24 | 3 | 0.6 | 0.13 | 3
LFP4024-04010AG | 24 | 4 | 1.0 | 0.23 | 5.5
LFP4024-04018AG | 24 | 4 | 1.8 | 0.23 | 5.5
LFP4024-05014AG | 24 | 5 | 1.4 | 0.31 | 7.5
LFP4024-06020AG | 24 | 6 | 2.0 | 0.42 | 10
LFP4024-07025AG | 24 | 7 | 2.5 | 0.52 | 12.5
LFP4024-08030AG | 24 | 8 | 3.0 | 0.75 | 18
LFP4024-08040AG | 24 | 8 | 4.0 | 0.75 | 18

Controls
  • FG (tachometer) signal
  • 0–5 V speed regulation
  • PWM speed regulation


Dimensions
Dimensional drawing and technical diagrams are available in the product documentation.

Documents
Specification sheet and product PDF available for the LFP4024 High Temperature series.

Recommended applications
  • HVAC and building automation
  • Refrigeration and thermal management
  • Cleanrooms and laboratory equipment
  • Water and wastewater systems
  • Food & beverage equipment
  • Petrochemical and process equipment
  • Machine automation and engineering equipment
  • Appliances and power systems


Technical characteristics
  • Series: LFP4024 (High Temperature)
  • Rated voltage: 24 VDC (operating 18–30 VDC)
  • Ambient temperature range: -20 ~ +40 ℃
  • Fluid temperature capability: -20 ~ +105 ℃
  • Protection: IP55
  • Insulation: Class F
  • Design life: approx. 5000 hours
  • Flow range by model: 3–8 L/min; lift range: 0.6–4.0 m
  • Control options: FG, 0–5 V speed control, PWM

Catalogs

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.