What is your warranty policy?

We offer a 12-month or 1000-running-hour warranty (whichever comes first) on the core engine and pump head. If any manufacturing defect occurs during this period, simply send us photos/videos. We will diagnose the issue and ship replacement parts via express courier free of charge immediately.

4-Inch Diesel High-Vacuum Self-Priming Fixed Pump, Strong Suction

Name: 4-Inch Diesel High-Vacuum Self-Priming Fixed Pump, Strong Suction
Brand: Shanghai Huanghe Pump Manufacture Co., Ltd.
SKU: 2283882325

Shanghai, ChinaShanghai Huanghe Pump Manufacture Co., Ltd.

US$6,000.00-8,000.00

1 Piece

Product specifications

Flow

Sample price:US$8000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Spare Parts and Technical Support

Warranty

1 Year

Model NO.

Max.Head

110m-150m

Max.Capacity

<50 L/min

Driving Type

Diesel Engine

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Booster Pump

Power

Diesel Engine

Start Up

Electric Pump

Type

Blade Pump

Application

Sewage Pump, Slurry Pump

Industry

Mechanical Pump

Media

Sewage Pumps

Performance

Wear Pump

Theory

Centrifugal Pump

Priming Method

Dry Priming, Vacuum Assisted

Priming Time

Less Than 180s at 5m

Solid Handling

80mm

Vacuum Working Mode

Continuous Working

Max Suction Lift

Transport Package

Polywood Box

Specification

according to machine size

Trademark

Tie'niu

Origin

Shanghai, China

Production Capacity

1000PCS/Year

Key features

Customizable Design: Both size and color can be customized to meet specific project needs.

High Vacuum Self-Priming: Dry priming with vacuum assistance takes less than 180 seconds at 5m depth.

Robust Material Construction: Cast iron pump case with stainless steel impeller and shaft for durability.

Heavy-Duty Continuous Operation: Designed for 12-24 hours of continuous running under full load.

Comprehensive Quality Control: Strict 3-step inspection including 100% full-load running test before delivery.

Wide Application Scope: Suitable for flood rescue, agriculture, mining, and sewage discharge.

Free Spare Parts Warranty: 12-month or 1000-hour warranty with free replacement parts for defects.

Company profile

Production Process VisualizationManagement CertificationEnvironmental Protection

Shanghai Huanghe Pump Manufacture Co., Ltd.

Shanghai, 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established quality and service procedures, including documented corrective and preventive actions, complaint handling, finished-product inspection, and service-capability assessment. It offers OEM and ODM services, customization from samples and designs, and full customization, but does not provide 3D software design or SDK support and reported no new products in the past year. Manufacturing information includes two production lines, listed machining and fabrication equipment, and two quality inspectors. Export experience is established, with seven years of exporting and four experienced export staff, although export sales represent only 11%–20% and there is no ongoing batch quantity reconciliation. Overseas infrastructure is limited: no overseas warehouse, showroom, agent, or branch. Financial credibility and formal certifications cannot be determined from the provided information.

Supplier typeThe supplier operates as a manufacturer serving oil, environmental, metallurgy, water supply and drainage, electricity, and ocean-engineering applications. Its capabilities include OEM and ODM services, in-house production equipment, and customization from samples, designs, and full specifications.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, complaint handling, and service-capability assessment. It offers debugging, maintenance, repair, training, and equipment installation, but has no overseas warehouse, showroom, agent, or branch; the overall service-process capability is evidenced, while overseas coverage is limited.

Production capacityProduction evidence includes two production lines, listed lathe, plate-shearing, sawing, and bending equipment, two quality inspectors, one-month average lead times in both peak and off-season, and 20 qualified service-capability suppliers. A weakness is that the factory does not continuously reconcile quantities for every batch or mass-production order.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization, alongside OEM and ODM services. This supports a broad product-customization offering, although the supplier does not provide 3D software design services.

Product Q&A

Q:Do you have MOQ limit?

The MOQ is 1 set.

Q:Can I purchase parts separately?

Yes, all pump spare parts can be purchased separately.

Q:Which terms are available?

Fob &CIF.

Q:Can your pump run continuously for heavy-duty tasks? What is the fuel consumption?

Yes, our diesel pumps are designed for heavy-duty applications. Equipped with an enlarged fuel tank and a direct-injection diesel engine, they can run continuously for 12-24 hours under full load. The advanced combustion system ensures high efficiency and low fuel consumption. We can provide specific fuel consumption data (L/h) for each model upon request.

Q:How do you guarantee product quality before delivery?

Quality is our core value.We implement a strict 3-step inspection process: Raw Material Inspection, Assembly Line Testing, and a 100% Full-Load Running Test(min. 30 mins) for every unit before packing. We can share the testing video of your specific order before shipment to ensure peace of mind.