Lefoo BLDC Circulation Centrifugal Pump for Solar Water Heater

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: LFP4024
• Max.Head: <10m
• Max.Capacity: <50 L/min
• Driving Type: Centrifugal Pump
• Impeller Number: Multistage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Double-Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Usage: Pump, Pumps, Circulating Pump
• Voltage: 24VDC
• Pressure: 0.5MPa
• Power Source: Electric
• Power: 3-15.5W
• Certification: RoHS,CE
• Maximum Current(a): 0.12-0.65A
• Ambient Temperature: -40ºC-40ºC
• Medium Temperature: -40ºC-105ºC
• Voltage Range: 18-30VDC
• Waterproof Grade: IP68
• Transport Package: Standard Package
• Specification: 30X10X10 cm
• Trademark: Lefoo
• Origin: Zhejiang; China
• Production Capacity: 500000pieces/Year

Product Description

Lefoo 24VDC Brushless Circulation Pump

Circulating pumps are referred to as circulation pumps, which are designed to generate a forced fluid circulation in a closed system. Examples that apply circulation system for water filter machine or coffee machine. Circulation pumps transfer instant hot water throughout pipework. In situations without a pump. Hot water can not move forward until the cold water in the pipes escapes, which will create more wastewater down the drain.

Specification

Features of 24VDC Brushless Circulation Pump

Low Noise: Adopting low vibration and low noise FOC control method and suspended rotor design, the noise is as low as 25dB(A)
Long lifetime: Matching three-phase brushless DC motor and self-lubricating rotating structure, lifetime is over 20,000 hours
Large flow rate, High lift of pump: Using high-efficiency closed impeller and intelligent control motor, the flow and lift performance is more stable and the lift of pump is higher.
Customized is available: Can be customized functions like 105 medium, lP68 grade, PwM speed control, 0-5V speed control, etc.
Full protection functions: Multiple protection functions of no-load running, blocked rotor, reverse connection, over-current, etc.
No leakage: Static seal design, isolates the stator from the liquid, high-strength and high-temperature resistant polyme plastic, no deformation and no leakage risk
Certifications: Compliant with CE, RoHS, FDA, CQC certifications.

Technical Specifications

(Custom configurations available upon request.)

Model series	Product number	Rated voltage(VDC)	Flow rate(L/min)	Current(A)	Head(m)	Power(w)	Debugging function
LFP4024	LFP4024-03005A	24	3	0.12	0.5	3	FG Signal 0-5V speed regulation PWM speed regulation
	LFP4024-04007A	24	4	0.22	0.7	5.5
	LFP4024-05014A	24	5	0.3	1.4	7.5
	LFP4024-06020A	24	6	0.42	2.0	10
	LFP4024-07025A	24	7	0.52	2.5	12.5
	LFP4024-08030A	24	8	0.65	3.0	15.5

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Zhejiang Lefoo Sensing Technology Co., Ltd.

25 years manufacturing experience in pressure control and micro pumps.Becoming leading manufacturer in the professional field.45,000 square meters factory, 15 quick production lines, 80 experienced R&D engineers,CE, RoHS,CQC, ISO9001 certification.

FAQ

Q:What kind of products do you offer ? A:Lefoo Industrial Co.,Ltd is focusing on RO booster pump, peristaltic pump and rotary vane pump, has became one of the leading micro pump brands in China and even in the world. Zhejiang Lefoo Sensing Technology Co., Ltd is specializing in pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches, pressure controllers, temperature & pressure integrated transmitters and other pressure Sensing and control products, as well as temperature and humidity transmitters, CO2 transmitters, air speed transmitters, hydrogen sulphide transmitters, ammonia transmitters and other environmental gas products. 

Q: Are you manufacturer ? 
A: Yes, we are manufacturer with 3 factories. 

Q: Can I get samples? 
A:Yes, we have materials in stock to help you to get the samples as soon as we can. 

Q: Can you make customized products ? 
A: Yes, customized is accept, please contact us for specific requirements. 

Q: Can I to be your distributor ? 
A: Please contact us directly for details. 

Q: What's your warranty ? 
A:Normally one year warranty.