How to resolve bearing overheating issues?

Check cooling water flow, lubrication quality and oil clarity, thrust bearing direction, and bearing condition. Adjust oil quantity, clear shafts, or change bearings as needed.

What is the lead time for this product?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

What payment terms are accepted?

Accepted payment terms include LC, T/T, Western Union, Small-amount payment, and Money Gram.

High Pressure High Head Wear Resistant Slurry Pumps

Name: High Pressure High Head Wear Resistant Slurry Pumps
Brand: Shijiazhuang Naipu Pump Co., Ltd.
SKU: 684908092

Hebei, ChinaShijiazhuang Naipu Pump Co., Ltd.

US$5,000.00

1 Piece

Product profile

Customization

Available

Max.Head

110m-150m

Max.Capacity

>400 L/min

Model NO.

4-3-E-HH

Driving Type

Motor

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

Suction Centrifugal

Impeller

Closed

Usage

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

Wear Resistance

Anti-Corrosion

Transport Package

Woden Case

Specification

CE ISO SGS

Trademark

Naipu or OEM

Origin

China

HS Code

8413701090

Production Capacity

500sets/Month

Key features

High Pressure High Head Design: Capable of producing high heads per stage at high pressures, exceeding 90 meters per stage.

Single Pump Efficiency: NP-HH lines satisfy application duties with a single pump where others require multiple pumps.

Particle Handling Capability: Range is capable of handling medium size particles during pumping operations.

Wear Resistant Construction: Features anti-corrosion wear resistance for durable performance in slurry applications.

Horizontal Split Casing: Designed with horizontal split pumps for easy maintenance and assembly.

Single Suction Impeller: Equipped with closed single-stage impeller for efficient fluid movement.

Versatile Applications: Suitable for tailing delivery, cyclone feed, diamond concentrate, slag, and fly ash.

High Capacity Output: Maximum capacity exceeds 400 L/min with a maximum head of 110m-150m.

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.

Product Q&A

Q:What is the maximum head and capacity of the pump?

The pump offers a maximum head of 110m-150m and a maximum capacity exceeding 400 L/min.

Q:What are the typical applications for this slurry pump?

It is commonly used for tailing delivery, cyclone feed, diamond concentrate, slag granulation, boiler fly ash, and construction dewatering.

Q:How does the pump handle medium size particles?

The NP-HH series is designed to handle medium size particles while pumping at heads in excess of 90 meters per stage.

Q:What should be done if the pump fails to discharge water?

Check for insufficient water in the suction pipe, blocked pipes or locked valves, and air leakage. Inject water, unlock valves, clear blocks, and exclude air.

Q:What causes abnormal sound and no water output?

Causes include excessive inlet pipe resistance, high suction height, cavitation, air in the inlet, or high liquid temperature. Solutions involve clearing pipes, lowering suction height, and adjusting temperature.