Welcome to Hebei Nanfeng!

NF DC24V Electric Vehicles Auto Electronic Water Pump

Short Description:

Hebei Nanfeng Automobile Equipment (Group) Co., Ltd. was established in 1993, which is a group company with 6 factories and 1 international trading company.

We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.

Our main products are high voltage coolant heaters, electronic water pumps, plate heat exchangers, parking heaters, parking air conditioners, etc.


Product Detail

Product Tags

Brief Introduction

The electronic water pump produced by NF mainly consists of several parts, such as pump cover, impeller rotor assembly, stator bushing component, casing stator component, motor driving plate and heat sink back cover, which are compact in structure and light in weight.

Its working principle is that the impeller and rotor assembly are integrated, the rotor and stator are separated by shielding sleeve, and the heat generated by the rotor in the medium can be exported through the cooling medium.
So, its high working environment adaptability, can adapt to 40 ºC ~ 95 ºC environment temperature. The pump is of high strength and abrasion resistant material with a service life of more than 20000hour.

Parameter

Ambient temperature
-50~+125ºC
Rated Voltage
DC24V
Voltage Range
DC18V~DC32V
Waterproofing Grade
IP68
Current
≤10A
Noise
≤60dB
Flowing
Q≥6000L/H (when the head is 6m)
Service life
≥20000h
Pump life
≥20000 hours

Details and Dimensions

602Electric water pump07
图片
602Electric water pump06
图片2

Advantage

1. Constant power: The water pump power is basically constant when the supply voltage dc24v-30v changes;

2. Overtemperature protection: When the environment temperature over 100 ºC (limit temperature), the pump start self protection function, in order to guarantee the life of the pump, it is recommended the installation in the low temperature or air flow better location).

3. Over-voltage protection: The pump enters DC32V voltage for 1min, the internal circuit of the pump is not damaged;

4. Blocking rotation protection: When there is entry of foreign material in the pipeline, causing the water pump to plug and rotate, the pump current suddenly increases, the water pump stops rotating (the water pump motor stops working after 20 restarts, if the water pump stops working, the water pump stops working), the water pump stops working, and the water pump stops to restart the water pump and restart the pump to resume normal operation;

5. Dry running protection: In the case of no circulating medium, the water pump will operate for 15min or less after full startup.

6. Reverse connection protection: The water pump is connected to the DC28V voltage, the polarity of the power supply is reversed, maintained for 1min, and the internal circuit of the water pump is not damaged;

7. PWM speed regulation function

8. Output high level function

9. Soft start

International Transportation

PTC Coolant heater
HVCH

Why Choose Us

Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993,which is a group company with 6 factories and 1 international trading company.We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.Our main products are high voltage coolant heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.

EV heater
HVCH

Our factory's production units are equipped with high tech machineries, strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.

Here are some on-site photos of our lab, showcasing the complete process from R&D testing to precision assembly, ensuring every air conditioning unit meets stringent quality standards.

Air conditioner NF GROUP test  facility
Truck air conditioner NF GROUP devices

In 2006,our company has passed ISO/TS 16949:2002 quality management system certification.We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high level certifications.Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.

HVCH CE_EMC
EV heater _CE_LVD

Meeting the standards and demands of our customers have always been our top priority.It always encourages our experts to continuously brain storm,innovate,design and manufacture new products,impeccably suitable for the Chinese market and our customers from every nook of the world.

Every year, we actively participate in leading international and domestic trade shows. Through our premium-quality products and dedicated, customer-centric services, we have earned the long-term trust of numerous partners.

Air Conditioner NF GROUP EXHIBITION

Frequently Asked Questions

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 100%.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. How long is each item’s warranty period?

A: Warranty is 1 year. We solve the warranty by sending out the free repair parts with the order.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q9: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.


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