Is it easy for customers to change the parts by themselves?

Yes, the structure is simple ,customers can change it very easily. We will also supply you maintenance tools for free.

How to do if the pump or parts have operation problem within the warranty?

Tell me details and show me pictures, we will send you solution at once without any hesitation.

8 Inches Sludge Suction Pumps for Hopper Dredger

Name: 8 Inches Sludge Suction Pumps for Hopper Dredger
Brand: Shijiazhuang Naipu Pump Co., Ltd.
SKU: 903193515

Hebei, ChinaShijiazhuang Naipu Pump Co., Ltd.

US$9,200.00-9,400.00

1 Piece

Product profile

Customization

Available

Max.Head

110m-150m

Max.Capacity

>400 L/min

Model NO.

150G-G

Driving Type

Magnetic

Impeller Number

Single-Stage Pump

Working Pressure

High Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Since Irrigation Centrifugal Pumps

Impeller

Open

Usage

Pumps

Mqq

1 Set

Speed(R/Min)

500-940

Capacity(M3/H)

216-930

Head(M)

11-44

Efficiency

34-65

Allowed Max Particle Size(mm)

82-254

Pump Weight(Kgs)

460-12250

Discharge Dia.(mm)

100-350

Suction Dia.(mm)

150-400

Seal Type

Gland Shaft Seal/Mechanical Seal/Expeller Seal

Wet End Parts

Rubber or Metal

Transport Package

Packed with Wooden Box or as Customer's Request

Specification

CE, ISO, SGS

Trademark

Naipu Or OEM

Origin

Shijiazhuang, China

HS Code

8413910000

Production Capacity

500 Set Per Month

Key features

One-Piece Case Design: Clamp band connection allows outlet rotation to any angle with minimal maintenance.

Wide Flow Passage: Designed to handle high-abrasion applications and large volumes of slurry.

Adjustable Impeller Clearance: Users can adjust clearance between impeller and suction liner from underneath bearing pedestal.

Multiple Seal Options: Three shaft seal types available: Packing, Expeller, and Special Engineered Seal.

Customizable Materials: Wet end parts available in Metal, Elastomer, Polyurethane, Hastelloy, or Ceramic coated.

OEM Service Available: Accepts customer drawings or samples for special materials and non-standard parts.

ISO9001 & CE Certified: Strictly adheres to ISO9001 standard and CE certificate requirements.

Comprehensive QC System: 15-30 inspectors perform testing at every stage from raw material to final delivery.

Company profile

Shijiazhuang Naipu Pump Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: tianjinAverage Response Time: ≤4.96hTerms 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.

Product Q&A

Q:What are your factory workshops?

Our factory manufacture include casting, machining process, lathe process, heat treatment, assembly, test and packaging etc. Warmly welcome to visit & inspect our factory any time.

Q:Could you help us if we don't know which pump model we need?

Yes, please tell me your detail requirements, Such as capacity , head ,solid density etc.

Q:How about your price?

We are sure our price is factory price, and are of high quality for our long term cooperation.

Q:What is your Slurry Pump material?

slurry pump material high chrome alloy or rubber, super abrasive-resistant metal. Shaft material is stainless steel alloy.

Q:How does your factory do regarding quality control?

Quality is priority. Our factory has 15~30 QC.We always attach great importance to quality controlling from the very beginning to the very end.