Is there any thermal protector?

yes, there is thermal protector in every motor

Craft box or color box if quantity reaches to 1000pcs

Will you supply any spare parts with the pumps?

Yes, we can supply for example: tank, flexible hose, pressure switch, pressure gauge, brass connector, cable, etc. Any if customer want any other spare parts, tell us, we can also supply for you.

How does your factory do regarding quality control?

We do quality control since the very beginning of raw material purchasing, every pcs of pump parts need to pass our quality standard. Then when for assembling in the production, we also do testing all the time; After product packed, we also inspect part of the orders by opening the box to check everything.

Can I buy other factory's products directly from you?

Yes, of course. There are already many customers cooperating with us in this way. We have over 10 years in the business with extensive knowledge of technology and market.Our good reputation in China has been awarded by our Group as its seleced business partner.

4sdm4 220V Built-in Capacitor Multi Stage Submersible Deep Well Pump 316 S/S

Name: 4sdm4 220V Built-in Capacitor Multi Stage Submersible Deep Well Pump 316 S/S
Brand: TAIZHOU EDWIN ELECTRIC CO., LTD.
SKU: 2151144175

Zhejiang, ChinaTAIZHOU EDWIN ELECTRIC CO., LTD.

US$46.00-88.00

10 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

4SDM4

Max.Head

>150m

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump

Industry

Irrigation Use, or Home Use

Media

Clean Water

Performance

Oil-Filled Deep Well Pump

Theory

Vortex Pump

Wire Winding

100% Copper Wire

Oil Chamber

Cast Iron

in*out

Brass

Transport Package

Craft Box Packing

Specification

1pcs/Carton

Trademark

EDWIN PUMP

Origin

China

HS Code

8413709190

Production Capacity

5000PCS/Day

Key features

Premium 316 Stainless Steel: Constructed with AISI 316 stainless steel for superior corrosion resistance and durability.

2-Year Comprehensive Warranty: Backed by a 2-year warranty covering mechanical defects for peace of mind.

Customizable Voltage and Frequency: Available in various voltages and frequencies, including 60Hz, to meet specific needs.

Food Grade Lubricant Oil: Uses food machinery oil suitable for pharmaceutical use to prevent water pollution.

Advanced Thermal Protection: Equipped with a 135-degree thermal protector to prevent motor burning during overload.

High Sand Resistance: Designed to handle up to 0.25% sand content with patent-pending sand prevention structure.

Graphite-Ceramic Mechanical Seal: Features wear-resistant Graphite-Ceramic seals for enhanced performance in deep wells.

Versatile Application Range: Ideal for domestic, industrial, garden, and irrigation water supply from wells or reservoirs.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryCustomization from Samples

TAIZHOU EDWIN ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2007-06-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤3.80hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trading company offering water pumps, solar pumps, submersible pumps, centrifugal pumps, and related equipment. It reports 10 years of manufacturing experience, four production lines, stated monthly capacity of 130,000 pieces, annual output of 1,600,000 water pumps, and pump testing procedures. ISO 9001 certification is reported. The supplier supports customization from samples and designs and provides OEM services for well-known brands, but does not provide 3D software design, ODM, or SDK services and reported no new products in the past year. Export activity is substantial, with 90% of total sales from exports and one year of exporting experience stated. After-sales and quality-management procedures exist, but written records were not provided. Customer references are limited to a general statement that the company has helped customers become market leaders.

Supplier typeThe supplier is described as a trading company and a limited company that independently conducts business under business licenses. Its scope includes pump and vacuum equipment, solar equipment, valves, hardware, and related products, indicating a broad equipment-trading and supply business rather than a narrowly specialized entity.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe supplier is identified as a professional technical supplier and has R&D-related customization capability, but it reported no new products in the past year. It does not provide 3D software design, ODM, or SDK services, and its total R&D-engineer experience is listed as under five years, indicating limited demonstrated innovation breadth.

Production capacityThe supplier reports 10 years of pump and spare-parts manufacturing experience, four production lines, stated capacity of 130,000 pieces per month, annual output of 1,600,000 water pumps, and four testing stages for pumps, including motor-coil and leakage testing. These stated figures and processes provide explicit evidence of established production capacity.

Customization capabilityCustomization from samples and designs is explicitly offered. The supplier also provides OEM services for well-known brands, although it does not provide ODM services; therefore, its capability is demonstrated for customer-specified customization rather than supplier-led product development.

Product Q&A

Q:Are you a factory or trading company?

We are factory with more than 10 years experiences. Meanwhile we also have our own trading company to help customer supply all the other products which related to the pumps, for example, tanks, pressure controller, pressure gauge, valve, pipe, VSD drive, etc.

Q:Can I get some samples?

Yes,sample can be supplied but customer have to pay, and we prefer to supply a small trial order for customer, because trial order of the product can be more helpful to show our quality

Q:What is the material of the pumps?

We produce our pumps with 100% copper wire only

Q:Can I make different voltage and frequency?

Yes, voltage and frequency can be customized

Q:What is the oil material?

We only use food grade oil for the pump