What certifications does the pump have?

The pump holds CE, EAC, Ukca, and ISO certifications.

What after-sales service is provided?

We provide remote guidance, installation instructions, operation cautions, and regular maintenance checks to correct improper usage.

What are the lead times for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Hot Sell High Quality Sewage Water Self Priming Monoblock Pump Price

Name: Hot Sell High Quality Sewage Water Self Priming Monoblock Pump Price
Brand: Wenzhou Defu Machinery Co., Ltd.
SKU: 1965795211

Zhejiang, ChinaWenzhou Defu Machinery Co., Ltd.

US$800.00

1-4 Pieces

US$750.00

5-9 Pieces

US$700.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Remote Guidance

Warranty

1year for Main Pump, Wear Parts 3months

Model NO.

2-4inch

Type

Self-priming Pump With Inner Recirculation

Air Engine Type

Electric Motor

Theory

Water Ring Type

Transmission

Direct Connection Transmission

Structure

The Slide

Max. Suction Lift

Max. Solids

76mm

Impeller Type

Semi-Open Type

Seal Type

Mechanical Seal

Pump Type

Monoblock Pump

Driving Type

Diesel Engine or Electric Motor

Certificate

CE, EAC, Ukca,ISO

Pump Accessories

Trailers, Silence-Box, Control Panel, Fuel Tank, E

Transport Package

Plywood Case

Specification

2-4inch

Trademark

DEFU

Origin

China

HS Code

8413709990

Production Capacity

5000units/Year

Key features

Self-Priming Design: Features inner recirculation and wearplate to extend service life and ensure convenient maintenance.

Versatile Application: Handles abrasive solids, neutral/alkali liquids, and mixtures with sand, mud, or caustic soda.

Adjustable Performance: Pump performance can be adjusted to different levels by speed (Rpm) to meet specific requirements.

Flexible Power Options: Available with Diesel Engine or Electric Motor driving types for diverse operational needs.

Global Certifications: Compliant with CE, EAC, Ukca, and ISO standards for international market access.

Comprehensive Support: Provides remote guidance, installation instruction, and regular maintenance checks.

Customizable Accessories: Options include trailers, silence-box, control panel, and fuel tank for tailored solutions.

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring quick delivery for urgent orders.

Company profile

Wenzhou Defu Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-23Nearest Port: shanghai,ningboAverage Response Time: ≤2.65hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWenzhou Defu Machinery Co., Ltd. is a China-based limited company in Wenzhou, Zhejiang, described both as a trading company and manufacturer/factory. Its business centers on industrial pumps and related equipment, with production bases in Shanghai, Zhejiang, and Jiangsu and reported manufacturing relationships or acquisitions that may broaden capability. The supplier reports ISO 9001 certification, seven production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It serves multiple international markets, began exporting in 2018, and reports standard delivery terms of within 15 working days in off-peak periods and one month in peak periods. Evidence is insufficient to confirm after-sales service, customization, financial credibility, or a substantial customer track record. One trade record and one named buyer are provided, but this does not establish broad customer-case experience.

Supplier typeThe supplier is legally identified as Wenzhou Defu Machinery Co., Ltd., a limited company in Zhejiang, and is classified as both a trading company and manufacturer/factory. Its stated pump R&D, manufacturing, sales activities, production bases, acquisitions, and OEM relationship support a combined manufacturer-trader profile rather than a pure trading intermediary.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. No certification number, issuing body, validity period, or additional product certifications are provided, but the stated ISO 9001 holding is explicit evidence of certification.

R&D capabilityThe company states that it is dedicated to pump research and development, reports 6–10 R&D engineers, and has expanded through acquisitions and production bases in multiple provinces. These facts indicate some organized R&D and capability-development activity, although no patents, new-product records, testing facilities, or specific innovations are provided.

Production capacityProduction capability is supported by the manufacturer/factory classification, seven reported production lines, production bases in Shanghai, Zhejiang, and Jiangsu, a broad pump portfolio, and stated order fulfillment within 15 working days off-season and one month during peak season. The stated acquisition and OEM activities further support manufacturing involvement.

Product Q&A

Q:What types of liquids can this pump handle?

It can pump mixtures containing abrasive solids up to 50mm2/s viscosity, including neutral/alkali liquids, sand, mud, caustic soda, and waste water.

Q:What is the warranty coverage?

The main pump has a 1-year warranty, while wear parts are covered for 3 months.

Q:What are the main application fields?

It is used in municipal engineering, wastewater treatment, residential sewage, hospitals, hotels, agricultural irrigation, and water drainage stations.

Q:Can the pump performance be adjusted?

Yes, performance can be adjusted to different levels by changing the speed (Rpm) to meet specific requirements.

Q:What power options are available?

The pump is available with either a Diesel Engine or an Electric Motor driving type.