What is the after-sales service policy?

Depending on the ordering quantity, we provide free spare parts or controllers for maintenance or replacement, along with technical training.

Why should I trust your company?

We have been manufacturing and selling pump control panels for 15 years. Many pump suppliers from China and overseas use our controllers to control and protect their pumps and motors.

M521 CE Certified Control Panel for Efficient Pump Management

Name: M521 CE Certified Control Panel for Efficient Pump Management
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 2113921985

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

US$28.90-30.90

1 Piece

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

M521

Mathematical Model

Non-Linear

Signal

Continuous

Function

Automatic Control, Protection

Certification

Condition

New

Customized

Material

ABS

Qty of Controlled Pump

Single Pump

Rated Input Voltage

AC220V/AC230V Single Phase

Rated Output Power

0.37kw-2.2kw (0.5HP-3HP)

Transport Package

Box+Paper Carton

Specification

14 pcs/carton

Trademark

Neutral

Origin

China

HS Code

9032899090

Production Capacity

100000PCS/Year

Key features

CE Certified Safety: Complies with CE standards for safe and reliable pump control operations.

Sensor-Free Dry Run Protection: Advanced protection against dry running without requiring external sensors.

Single Pump Control: Designed for efficient management and protection of single pump systems.

Customizable Options: Offers customized configurations for specific pump control requirements.

Durable ABS Material: Constructed with high-quality ABS material for long-lasting performance.

8-Year Design Life: Engineered with a designed operational lifetime of 8 years.

Anti-Corrosion Probe: Features an environment-friendly, anti-corrosion water control probe.

Fault Memory Function: Stores and displays the last five fault records for easy troubleshooting.

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: ≤6.02hTerms 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 get samples for testing?

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

Q:What is the delivery time?

For standard pump control panels, it usually takes about 7 working days. For non-standard ones, it takes 15-20 days. Please contact us for details.

Q:Do you accept OEM or ODM orders?

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

Q:How do you ensure product quality?

Our production process follows ISO standards. We control quality from raw materials to finished products. Each control panel is fully assembled and strictly tested before packing and shipping.

Q:What is the expected lifespan of the control panel?

The designed life time of the control panel is 8 years.