What are the typical applications for this pump?

It is suitable for mining, dredging, power plants, chemical industry, and wastewater treatment.

What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Do you provide spare parts for the pump?

Yes, we maintain a sufficient inventory of spare parts to ensure timely replacement.

Zjq300-15-30 High Capacity Electric Submersible Sand Dredging Pump

Name: Zjq300-15-30 High Capacity Electric Submersible Sand Dredging Pump
Brand: Shijiazhuang Naipu Pump Co., Ltd.
SKU: 778244495

Hebei, ChinaShijiazhuang Naipu Pump Co., Ltd.

US$12,982.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12month

Model NO.

ZJQ200-45-75

Max.Head

50-80m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

High Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Vertical Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Submersible Pump

Name

Zjq Submersible Slurrypump

Pump Type

Submersible Centrifugal Slurry Pumps

Power

Motor

Discharge Size

80-400mm

Capacity

25-2000m3/H

Head

12-60m

Transport Package

Packed with Wooden Box or as Customer's Request

Specification

CE, ISO, SGS

Trademark

Naipu Or OEM

Origin

Shijiazhuang, China

HS Code

8413701090

Production Capacity

5000 Set Per Month

Key features

High Capacity Performance: Delivers up to 2000 m3/h flow rate with head up to 90m for heavy-duty dredging.

Wear-Resistant Materials: Impellers and liners made from high-chrome alloys, rubber, or ceramics for durability.

Dual Impeller Design: Main impeller delivers mixture while vice impeller stirs to prevent clogging.

Wide Customization Options: Discharge size, capacity, and head are customizable to meet specific project needs.

Comprehensive Warranty: Includes 12-month warranty coverage for mechanical defects and parts.

OEM and ODM Services: Reverse engineering and 3D scanning available for custom part fabrication.

Global Quality Certifications: ISO9001, ISO14001, and ISO45001 certified for quality and safety.

Rapid Spare Parts Supply: Sufficient inventory ensures immediate replacement parts availability for customers.

Company profile

Shijiazhuang Naipu Pump Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: tianjinAverage Response Time: ≤4.36hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Naipu Pump Co., Ltd. is identified as a China-based manufacturer/factory specializing in slurry pumps, dredging pumps, sand pumps, pump parts, and cast parts. Evidence indicates established export activity since 2007, self-operated import/export rights, broad international markets, multiple production categories, four production lines, and a stated off-peak lead time within 15 working days. The supplier reports ISO 9000, ISO 9001, and ISO 14001 certifications, as well as OEM customization based on drawings or samples. Its technical organization covers design, R&D, production, sales, and service, with 6–10 R&D engineers and 6–10 quality-control staff reported. However, the provided information does not substantiate after-sales performance, financial credibility, or named customer cases. The records also show a trade-company classification in one slice, while other slices explicitly identify the entity as a manufacturer/factory; this classification discrepancy warrants verification.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is described as a professional manufacturing enterprise producing slurry pumps, dredging pumps, gravel/sand pumps, and spare parts. However, one record classifies the company nature as a trade company, creating a data inconsistency that should be verified.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports advanced manufacturing techniques, dedicated design and R&D capabilities, 6–10 R&D engineers, and technical expertise spanning hydraulic machinery, casting, heat treatment, engineering, materials science, and machining. This supports a positive assessment of technical development capability, although no patents, new-product records, or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines and output across sand gravel pumps, slurry pumps, pump parts, cast parts, and dredging pumps. It also states that products undergo testing and inspection, indicating established manufacturing and quality-control operations; the stated capacities are self-reported and not independently verified.

Customization capabilityThe supplier explicitly states that it undertakes OEM orders for pumps and spare parts customized according to drawings or samples. Its product scope includes pumps, spare parts, and cast parts, directly supporting customization capability for these product categories.