What is the warranty period for this pump?

The product comes with a one-year warranty and after-sales service coverage.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

4 Inch Electric Horizontal Non-Clogging Self Priming Centrifugal Water Pump

Name: 4 Inch Electric Horizontal Non-Clogging Self Priming Centrifugal Water Pump
Brand: Jiangsu Lansheng Pump Industry Technology Co., Ltd.
SKU: 2172745305

Jiangsu, ChinaJiangsu Lansheng Pump Industry Technology Co., Ltd.

US$1,000.00

1-9 Pieces

US$970.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

a Year

Warranty

a Year

Model NO.

SP-4

Max.Head

30-50m

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Type

Positive-Displacement Pump

Application

Sewage Pump

Industry

Mechanical Pump

Media

Sewage Pumps

Performance

Wear Pump

Theory

Centrifugal Pump

Max. Suction

7.6 M

Max. Solids

76 mm

Impeller Type

Semi-Open Type

Weight

250 Kg

Transport Package

Plywood

Specification

4 inch

Trademark

lanrise

Origin

China

HS Code

8413200000

Production Capacity

5000 Units/Year

Key features

Non-Clogging Design: Handles up to 76mm spherical solids with large volute for trouble-free operation.

Self-Priming Capability: Automatically re-priming in open systems without check valves, even with dry suction.

Easy Maintenance: Rotating assembly removes without disturbing casing; cover plate allows quick access.

Shimless Adjustment: External shimless design doubles impeller and wearplate life with easy clearance adjustment.

Durable Materials: Constructed from Cast Iron, Stainless Steel, or Ductile Iron for abrasive service.

Advanced Seal System: Double-floating, self-aligning mechanical seal with silicon carbide faces for durability.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

One-Year Warranty: Comprehensive one-year warranty and after-sales service included with purchase.

Company profile

Importers and ExportersExperienced TeamExhibition Experience

Jiangsu Lansheng Pump Industry Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.34h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 18 employees, seven production lines, and products centered on centrifugal and self-priming pumps. It reports customization and ODM capabilities, new product development within the past year, inventory capacity, documented service and corrective-action procedures, and overseas services including installation, maintenance, repair, training, and debugging. Production and export operations appear modest: international trade experience is one year, the primary market is domestic, and no overseas warehouse or showroom is available. The supplier has no stated supplier-management-system certification, no SDK, no OEM service for popular brands, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial records are indicated for the last three years, but the provided information does not establish financial strength. No customer cases are disclosed.

Supplier typeThe supplier is a limited company, is not part of a larger company group, and operates its own manufacturing base with seven production lines. It has 18 employees and focuses on centrifugal, self-priming, fluorine-plastic, and stainless-steel pump products.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This indicates no certification evidence was provided for this area.

After-Sales capabilityThe supplier provides debugging, maintenance, repair, training, and equipment installation services, and reports written procedures and records for service assessment, corrective and preventive actions, and complaint handling. However, it has no overseas warehouse or showroom; the documented procedures and service offerings still provide explicit evidence of after-sales capability.

R&D capabilityThe supplier reports new products during the past year, ODM services, and one year of total R&D engineer experience. It does not have an available SDK, and the limited stated R&D experience prevents a stronger assessment of innovation depth.

Production capacityThe supplier operates seven production lines, maintains inventory capability, and reports peak- and off-season lead times within 15 working days. Against these positive indicators, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its main export market is domestic; overall production capability is explicitly supported by its owned operational indicators.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting broad customization capability.

Product Q&A

Q:What is the maximum solid size the pump can handle?

The pump can handle spherical solids up to 76mm (3 inches) in diameter, depending on the specific model.

Q:Does the pump require check valves for self-priming?

No, the pump features a large volute design that allows automatic re-priming in completely open systems without the need for suction or discharge check valves.

Q:How easy is it to maintain or repair the pump?

Maintenance is easy; the entire rotating assembly can be removed without disturbing the casing or pipelines, and the removable cover plate allows quick access to internal components.

Q:What materials are used for construction?

The pump is available in Cast Iron, CD4MCu, Ductile Iron, and Stainless Steel to suit different industrial requirements.

Q:What are the customization options available?

We offer full customization, minor customization, and flexible customization from samples or designs to meet specific system requirements.