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3-Inch 4-Inch Sand Washing and Dredging Pump, Diesel Engine Sand Suction Pump
US$980.00
1 Piece
Sample price:US$360.00/piece.Request sample
Product profile
After-sales Service
1 YearWarranty
1 YearMax.Head
300Model NO.
NBMax.Capacity
3000Driving Type
MotorImpeller Number
Single-Stage PumpWorking Pressure
High Pressure PumpInfluent Type of Impeller
Single Suction PumpPosition of Pump Shaft
Horizontal PumpPump Casing Combined
Horizontal Split PumpsMounting Height
Sand PumpImpeller
OpenUsage
Pump, Sand PumpMaterial
CustomizableVoltage
CustomizableHertz
50or60Transport Package
Wooden BoxOrigin
ChinaProduction Capacity
20000Key features
Dual Drive Options: Supports both electric motor and diesel engine drive for versatile power supply.
High Wear Resistance: Constructed with thickened cast iron and open impeller design for durability.
Customizable Material: Available in cast iron, SS 304, SS 316, SS 316L, or duplex steel based on needs.
Customizable Voltage: Voltage and Hertz (50/60Hz) can be customized to match local power standards.
1-Year Warranty: Comprehensive 12-month warranty covering mechanical defects and parts.
24/7 Global Support: Round-the-clock technical assistance and spare parts supply available worldwide.
High Flow Capacity: Some models achieve flow rates up to 200 cubic meters per hour.
OEM/ODM Service: Full customization, minor customization, and design-based customization services.
Company profile

Hebei Tengwei Pumping Industry Co., LtdHebei, 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: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.73h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing factory engaged in the production, sales, installation, and maintenance of water pumps, valves, motors, water-treatment and water-supply equipment, with import and export capability. It demonstrates documented complaint handling, quality assurance, finished-product inspection instructions, inventory capability, OEM/ODM services, and multiple customization options. Export activity is established, with 51%–70% of total sales from exports and six years of export experience. However, the evidence also identifies gaps: no valid contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch, no overseas service countries reported, and no written records for some corrective-action and supplier-service assessment procedures. No certification evidence, financial performance evidence, or specific customer case details are provided.
Supplier typeThe supplier is classified as a factory, with associated companies in manufacturing. Its stated business scope covers manufacturing, sales, installation, maintenance, and import/export of water pumps and related equipment. This supports classification as a manufacturing-oriented supplier rather than a purely trading company.
R&D capabilityThe supplier reported a new product within the past year and offers ODM services. However, it is not identified as a professional technical supplier, does not provide 3D software design services, and has no available SDK, so the evidence supports some product-development activity but not broad technical innovation capability.
Production capacityThe factory manufactures water-related equipment, maintains inventory capability, uses uniformly followed finished-product inspection instructions, and reports peak- and off-season average lead times within 15 working days. Nevertheless, no valid manufacturing-capacity contract exists with associated subcontractors, which creates a documented production-management weakness.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services for well-known brands. Although it does not provide 3D software design services, the stated range demonstrates substantial customization capability.
Product Q&A
Q:What is the lead time for orders?
A:
Standard models ship in 5-7 days; customized units require 10-15 days.
Q:What is the material of your product?
A:
The material is cast iron, SS 304, SS 316, SS 316L or duplex steel. We can also choose materials based on the pump price requested by the customer.
Q:Can I request a customized water pump model?
A:
Of course! We can customize water pumps that meet your requirements.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Send Inquiry
*To:
Hebei Tengwei Pumping Industry Co., Ltd
Hebei Tengwei Pumping Industry Co., Ltd*Content:
Supplier replies will be sent to your registered email
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