What is the maximum particle size the pump can handle?

The pump can handle particles up to 36mm in size.

Do you offer OEM and ODM services?

Yes, we offer full customization, minor customization, and customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 set.

High Chrome 4 Inch Submersible Slurry Pump for Sand Dredging

Name: High Chrome 4 Inch Submersible Slurry Pump for Sand Dredging
Brand: Tianjin Kairun Pump Co., Ltd.
SKU: 2186473902

Tianjin, ChinaTianjin Kairun Pump Co., Ltd.

US$1,338.00

1-2 Pieces

US$1,333.00

3-4 Pieces

US$1,328.00

5+ Pieces

Sample price:US$2990.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Spare Parts

Warranty

1 Year Except for Spare Parts

Model NO.

Max.Head

50-80m

Max.Capacity

>400 L/min

Driving Type

Motor or Hydraulic

Impeller Number

Single-Stage Pump

Working Pressure

Low 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

Speed

1460rpm

Max.Particles

36mm

Color

as Requirements

Pump Casing

High Chrome

Transport Package

Polywood Case

Specification

150mm discharge

Trademark

KAIRUN

Origin

China

Production Capacity

10pieces/ Month

Key features

Heavy-Duty Wear-Resistant Alloy: Constructed with high-chromium wear-resistant alloy for long life in abrasive conditions.

Natural Cooling System: Motor relies on surrounding medium for cooling, eliminating need for external water pipes.

Fast Spare Parts Delivery: Major consumable parts shipped urgently within 72 hours for quick replacement.

Customizable Color and Voltage: Color and voltage can be customized to meet specific customer requirements.

Certified Performance Testing: Pump test station certified with instruments calibrated every six months.

Versatile Driving Options: Available with electric motor, hydraulic drive, or variable frequency drive.

1-Year Warranty Coverage: Comprehensive 1-year warranty excluding spare parts.

OEM and ODM Services: Full customization, minor customization, and design-based customization available.

Company profile

Full Customization100% Finished Products InspectionManagement CertificationProduct Certification

Tianjin Kairun Pump Co., Ltd.

Tianjin, 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: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with documented quality, complaint-handling, and corrective-action procedures. It holds ISO9001, ISO14001, ISO45001:2018, and CE certifications. Service coverage includes equipment installation in Indonesia, with Tianjin Port identified as the nearest port, but there are no overseas branches, agents, warehouses, or showrooms. Production-related evidence is mixed: inventory capability is available, while no valid contract exists with affiliated subcontractors. Financial information is inconsistent and reported figures are zero or incomplete, so credibility cannot be confirmed. Export activity is established, representing 11%–20% of sales over eight years, but no Fortune 500 customer cooperation or offline trade-show participation is reported.

Supplier typeThe supplier functions as a customizable manufacturer with ODM services and OEM experience for well-known brands. It also exports through agents and has exported for eight years, indicating an export-oriented manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and other management-system certifications, plus CE product compliance certification. These stated certifications support its quality and compliance positioning.

After-Sales capabilityThe supplier has documented procedures and records for corrective/preventive actions and customer complaints, and offers equipment installation in Indonesia. However, it lacks overseas agents or branches, overseas warehouses, and showrooms; service-assessment procedures exist but have no records in one assessment description.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, indicating active product development. However, no SDK is available, which limits evidence of software or platform-development capability.

Production capacityThe supplier reports in-stock capability, uniformly followed finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. A material control weakness is that the factory and affiliated subcontractors have no valid manufacturing contract.

Customization capabilityThe supplier explicitly supports customization from samples, designs, and full customization, as well as minor and flexible customization. This provides strong evidence of broad customization coverage.