What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

Where is the nearest port for shipment?

The nearest port is Ningbo Port, which is only 200 kilometers away from our facility.

3wsp4.5-50-48-400 Solar Pump with S/S Impeller

Name: 3wsp4.5-50-48-400 Solar Pump with S/S Impeller
Brand: TAIZHOU WERTO MECHANICAL&ELECTRICAL CO., LTD.
SKU: 2064486655

Zhejiang, ChinaTAIZHOU WERTO MECHANICAL&ELECTRICAL CO., LTD.

US$201.00

100-999 Pieces

US$136.00

1,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year Warranty

Warranty

One Year Warranty

Model NO.

3WSP4.5-50-48-400

Max.Head

50m

Max.Capacity

4.5m3/H

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Liquid Pumps

Power

Solar Energy

Start Up

Electric Pump

Type

Positive-Displacement Pump

Application

Submersible Pump

Industry

Solar Pump

Media

Clean Water

Performance

Automatic Pump

Theory

Vortex Pump

Pump External Casing

AISI 304 Ss

Delivery Casing

Cast-Cu ASTM280

Suction Lantern

Cast-Cu ASTM280

Diffuser

Plastic.PC

Impeller

Plastic.POM

Shaft

AISI 316 Ss / AISI 304 Ss

Shaft Coupling

AISI 316 Ss / AISI 304 Ss

Wear Ring

AISI 304 Ss

Motor External Casing

AISI 304 Ss

Top Cover

Cast-Cu ASTM280

Bottom Support

AISI 304 Ss

Mechanical Seal

Special Seal for Deep Well(Carbon-Sic/Tc)

Bearing

C&U

Seal Lubricant Oil

Oil for Food Machinery and Pharmaceutic Use

Transport Package

Carton Box

Trademark

WERTO

Origin

China

HS Code

8413709190

Production Capacity

100000

Key features

Solar Powered Efficiency: Drives by solar energy with electric pump start up for clean water applications.

High Performance Specs: Max head 50m and max capacity 4.5m3/H with 400W power for 3WSP4.5-50-48-400 model.

Customization Capability: Strong R&D team develops products according to customer drawings or samples.

Premium Material Options: Pump casing and shaft available in AISI 304/316 Stainless Steel for durability.

Factory Direct Pricing: Own production lines and raw material processing ensure inexpensive factory direct sales.

Quality Assurance: In-house laboratory with advanced testing equipment ensures international standard quality.

Large Production Capacity: Annual output exceeds 300,000 sets to meet various purchasing quantity needs.

Convenient Export Logistics: Located only 200km from Ningbo port for very convenient export shipping.

Company profile

TAIZHOU WERTO MECHANICAL&ELECTRICAL CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.06h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryTaizhou Werto Mechanical & Electrical Co., Ltd. is a China-based supplier of water pumps, centrifugal pumps, and electric motors, operating from Zhejiang. The supplier reports manufacturing facilities of approximately 3,500–4,000 m², four production lines, an annual output of 150,000 sets, and 80 employees in one company record, while another description states more than 100 workers. It claims ISO9001 conformity, automation equipment, and modernization management. Reported lead time is one month in both peak and off-peak seasons, with exports to South America, Southeast Asia/Mideast, and Europe. The records provide limited evidence regarding after-sales service, customization, innovation beyond core technology and automation, and established customer cases. Financial information is not assessed because monetary data is excluded.

Supplier typeThe supplier is identified as a Chinese limited company in Zhejiang operating in industrial equipment and components, with products centered on water pumps, centrifugal pumps, and electric motors. One record characterizes its company nature as a trading company, while the supplier also describes its own R&D and manufacturing activities, indicating a combined trading-and-manufacturing profile.

CertificationsThe supplier states that all products conform to the ISO9001 international standard. This is explicit evidence of a claimed quality-system standard, although the provided information does not include a certificate number, issuing body, validity period, or verification record.

R&D capabilityThe supplier states that it has core technology in water pumps and electric motors, conducts R&D, and uses automation machinery and equipment. These claims support some technical and process-development capability, but the records do not document patents, new product launches, dedicated R&D resources, or measurable innovation outcomes.

Production capacityReported production resources include a 3,500–4,000 m² plant, four production lines, automation equipment, and annual output of 150,000 sets. The supplier also reports a one-month lead time in both peak and off-peak seasons, supporting an established production operation; however, workforce figures vary between 80 employees and more than 100 workers across records.

Product Q&A

Q:What is the warranty period for this solar pump?

We provide a one-year warranty for this product.

Q:Can the pump be customized based on my design?

Yes, we have a strong R&D team that can develop and produce products according to drawings or samples provided by customers.

Q:What materials are used for the pump components?

The pump external casing, shaft, and wear ring can be made of AISI 304 or 316 Stainless Steel. Other parts include Cast-Cu, Plastic PC, and Plastic POM.

Q:What is the maximum head and capacity of the 3WSP4.5-50-48-400 model?

The 3WSP4.5-50-48-400 model has a maximum head of 50m and a maximum capacity of 4.5m3/H.

Q:What are the payment terms for this product?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.