What communication ports are available?

The panel is equipped with an RS485 port for communication.

What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Pump Control Panel Specialized in Sewage Lifting L931-S

Name: Pump Control Panel Specialized in Sewage Lifting L931-S
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 694343722

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

Negotiable

50 Pieces

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

L931-S

Mathematical Model

Linear

Signal

Continuous

Grade of Protection

IP54

Size

30.2*24*12cm

Transport Package

Paper Carton

Specification

Trademark

Leading Science & Technology

Origin

China

HS Code

90328990

Production Capacity

5000PCS/Year

Key features

Comprehensive Protection Functions: Includes overload, stall, dry run, voltage, phase unbalance, and open phase protection.

Real-Time LCD Monitoring: Displays dynamic depth, pump status, running time, and last five faults.

Flexible Level Control: Connects 0.5-4.5V transmitter to replace float switches for precise depth settings.

IP54 Dust and Water Protection: Rated IP54 protection degree suitable for wall mounting in harsh environments.

RS485 Communication Port: Features RS485 port for user remote monitoring and data transmission.

Wide Voltage Compatibility: Supports AC380V three-phase input at 50HZ or 60HZ frequencies.

Anti-Rust Pump Shaft: Designed with anti-rust pump shaft to ensure durability in sewage lifting.

Quick Calibration Feature: Allows easy setting of start/stop depth values via push button calibration.

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: ≤5.47hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as Hunan Leading Technology Development Co., Ltd., a professional technology provider focused since 2001 on intelligent pump controller production, R&D, global sales, and after-sales service. It provides 3D software design, ODM/OEM, and multiple customization options, supported by documented inspection, corrective-action, complaint-handling, quality-assurance, and traceability procedures. Export experience is stated at 18 years, with exports representing 21%–30% of sales, and standard peak- and off-season lead times within 15 working days. However, the supplier has no available SDK, reported no new products in the past year, lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity contract with its factory and related subcontractors. Evidence is insufficient for certification holding, financial credibility, and customer cases.

Supplier typeThe supplier is Hunan Leading Technology Development Co., Ltd., described as a professional technology supplier focused on pump control and protection solutions, including production, R&D, global sales, and after-sales service. Its company type is recorded as “Combined,” but the exact legal classification is not further explained.

After-Sales capabilityThe company states that it provides after-sales service, maintains in-stock service capacity, and has documented procedures and records for complaint handling, corrective and preventive actions, quality assurance, and traceability. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier is identified as a professional R&D technology supplier and provides 3D software design and ODM services. Nevertheless, it has no available SDK and reported no new products during the past year, so the evidence supports design and development capability but indicates limited recent product innovation.

Production capacityThe supplier reports production operations, documented finished-product inspection procedures, in-stock capability, 18 years of export experience, and lead times within 15 working days in both peak and off seasons. A material control weakness is that the factory and related subcontractors have no valid manufacturing-capacity contract; overseas warehousing is also unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. It also reports OEM capability for well-known brands, providing direct evidence of broad customization and design-manufacturing support.

Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving recognized-brand customers. No specific customer names, projects, products, or verifiable case details are provided, so the depth and quality of customer cases cannot be fully assessed.