Who is in charge of after-sales?

We have professional after sales service team, we will follow up the client's comments and suggest them good solutions,solve client's problems and keeping the clients profit.

What materials are available for the pump?

The pump is available in Cast Iron, SS304, SS316, and SS316L to suit different corrosion requirements.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Automatic Submersible Sewage Pump with Float Switch for Pit and Sump Drainage

Name: Automatic Submersible Sewage Pump with Float Switch for Pit and Sump Drainage
Brand: ZHENGZHOU SHENLONG PUMP INDUSTRY CO., LTD.
SKU: 1986905711

Henan, ChinaZHENGZHOU SHENLONG PUMP INDUSTRY CO., LTD.

US$280.00

1-9 Pieces

US$260.00

10-19 Pieces

US$255.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Quality Warranty

Warranty

12 Months

Model NO.

50WQ40-15-4KW

Max.Head

10-50 M

Max.Capacity

5-5500 M3/H

Driving Type

Motor

Material

Cast Iron/SS304/SS316/SS316L

Structure

Single-stage Pump

Assembly

Sewage Pump

Power

Electric

Start Up

Electric Pump

Type

Sewage Pump

Application

Submersible Pump, Sewage Pump

Industry

Sewage Pump

Media

Sewage Pumps

Performance

No Leakage Pump

Theory

Centrifugal Pump

Temperature

0~40°C

Frequency

3 Phase 50Hz/60Hz

Outlet Diameter

50mm~600mm

Applications

Raw Water, Rain Water, Sewage Treatment, Municipal

Transport Package

Standard Wooden Case

Specification

According to pump size

Trademark

SLAPK

Origin

China

HS Code

8413709190

Production Capacity

800 Sets Per Months

Key features

12-Month Quality Warranty: Comprehensive 12-month warranty coverage for all mechanical defects and performance issues.

Non-Clogging Design: Single or double channel impeller structure ensures efficient discharge of solids and long fibers.

Titanium Alloy Sealing: High-performance titanium alloy mechanical sealing guarantees no leakage and long service life.

Energy-Saving Efficiency: Optimized hydraulic model and structure deliver high efficiency and reliable energy savings.

Customizable Specifications: Outlet diameter customizable from 50mm to 600mm; tailored for various raw water and sewage applications.

Rigorous Quality Testing: Each pump undergoes 48-hour submerged leak testing, balance, and material analysis before delivery.

OEM/ODM Services: Professional customization services available to meet unique client requirements and designs.

Compact Structure: Small footprint design simplifies pump station installation and reduces overall investment costs.

Company profile

Importers and ExportersYears of Export ExperienceIn-stock CapacityQuality Assurance

ZHENGZHOU SHENLONG PUMP INDUSTRY CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Qingdao Port; Shanghai PortAverage Response Time: ≤4.54h

AI-Powered supplier vetting

SummaryZhengzhou Shenlong Pump Industry Ltd. is a combined manufacturer and seller of submersible water pumps and spare parts, established in 1996 with over 265 employees and a manufacturing plant exceeding 58,247 square meters. The supplier reports broad customization, OEM and ODM capabilities, documented finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Export activity is established, with 21%–30% of sales from exports and 17 years of exporting experience, although no overseas warehouses, showrooms, agents, or branches are reported. R&D evidence is mixed: a professional R&D department and ODM services are stated, but no new products were developed in the past year and no SDK is available. The supplier reports OEM service for popular brands but no Fortune 500 cooperation. Financial records are referenced for 2022–2024, but the slices do not provide enough detail to assess...

Supplier typeThe supplier is identified as Zhengzhou Shenlong Pump Industry Ltd., a combined company specializing in manufacturing and selling submersible water pumps and spare parts. Its stated manufacturing site exceeds 58,247 square meters and its workforce exceeds 265 employees, indicating an established manufacturing-oriented supplier rather than a purely trading entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product compliance certification. These explicitly stated certifications support its quality, occupational safety, environmental-management, and product-compliance credentials.

Production capacityThe supplier operates a manufacturing plant exceeding 58,247 square meters, has more than 265 employees, specializes in submersible pumps and spare parts, and reports uniformly followed finished-product inspection instructions. One-month average lead times are stated for both peak and off-season, providing explicit evidence of established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services, indicating broad stated capability to support customized product and design requirements.