What is your after sales service policy?

According to the ordering quantity, we will give some free spare parts or controller for maintenance or replacement and we will give technical training.

We have being developing the pump control panel manufacturing and selling for 15 years, now many pump supplier from China and overseas are using our controller to control and protect their pump and motor.

L921-B 4kw Automatic Booster Water Pump Control with Dry Run Protection

Name: L921-B 4kw Automatic Booster Water Pump Control with Dry Run Protection
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 2110647375

Hunan, ChinaHunan Leading Science & Technology Development Co., Ltd.

US$78.90-81.90

6 Pieces

Product profile

Customization

Available

Task

Adjust

Structure

Closed-Loop

Model NO.

L921-B

Mathematical Model

Non-Linear

Signal

Continuous

Function

Automatic Control

Certification

Condition

New

Customized

Material

ABS

Transport Package

Paper Cartoon

Specification

6 pcs/carton

Trademark

Neutral

Origin

China

HS Code

9032899090

Production Capacity

100000PCS/Year

Key features

Dry Run Protection: Equipped with sensor-free dry run protection to prevent pump damage.

LCD Dynamic Display: Real-time pressure value display with easy setting of start/stop pressure.

RS485 Communication: Includes RS485 port for remote monitoring and data transmission.

Fault Memory: Records and displays the last five faults for easy troubleshooting.

CE Certified: Product meets CE safety and quality standards for international markets.

Customized Design: Available in customized configurations to meet specific user needs.

IP54 Protection: Dust and water resistant with IP54 rating for durable operation.

8-Year Lifespan: Designed with a long operational life of approximately 8 years.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2005-06-08Nearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤6.57hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier, Hunan Leading Technology Development Co., Ltd, specializes in intelligent pump control solutions with a strong focus on research and development. They have significant experience in exporting, though they do not have SDK availability or overseas branches. Their customization capability is robust, offering various customization levels. However, there is no evidence of a valid manufacturing capacity contract or participation in trade shows. They maintain good quality control and after-sales service procedures.

Supplier typeThe supplier is a combined company named Hunan Leading Technology Development Co., Ltd, focusing on intelligent pump control and protection solutions.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, indicating a structured after-sales service capability.

Production capacityThe supplier does not have a valid contract for manufacturing capacity and lacks overseas showrooms and warehouses.

Customization capabilityThe supplier provides extensive customization options, including full and minor customization from samples and designs.

Product Q&A

Q:Can I have samples?

Yes, we can send you samples for testing, contact us for details.

Q:What's delivery time?

For standard pump control panel, it usually takes about 7 working days; For non-standard, it usually takes 15-20 days, please contact us for details.

Q:Can I do OEM or ODM?

Yes, we have our own engineering team and we do accept OEM and ODM, but there is ordering quantity requirement.

Q:How does your factory do the quality control?

Our production process follow up the ISO standard and we control the product quality from the raw materials to the finished product, each of our control panel will be fully assembled and strictly tested before packing and shipping.

Q:What is the approximate life time for your control panel?

The designed life time of control panel is 8 years.