What is the maximum head and capacity?

The maximum head ranges from 30-50m, and the maximum capacity is 50-100 L/min depending on the specific model selected.

Stainless Steel Deep Well Pump 4sdm4/4 4SD4/4

Name: Stainless Steel Deep Well Pump 4sdm4/4 4SD4/4
Brand: Cixishi Chengben Bearing Co., Ltd.
SKU: 2176187275

Zhejiang, ChinaCixishi Chengben Bearing Co., Ltd.

US$30.00-70.00

20 SET

Sample price:US$40.00/set.Request sample

Product profile

Max.Head

30-50m

Max.Capacity

50-100 L/min

Driving Type

Motor

Model NO.

4SDM4/4 4SD4/4

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Application

Submersible Pump

Performance

No Leakage Pump

Frequency

50Hz/60Hz

Capacity

2000 Sets Each Month

HS

8413709190

Transport Package

Wooden Case/Carton/Pallet

Trademark

OEM

Origin

China

HS Code

8413709190

Production Capacity

2000 Sets/Month

Key features

Stainless Steel Construction: Made with AISI 304/316 SS and Cast-Cu for durability and corrosion resistance.

High Efficiency Performance: Multistage design with max head 30-50m and capacity 50-100 L/min for deep wells.

Versatile Voltage Options: Available in Single-phase 220-240V and Three-phase 380-415V configurations.

Wide Application Scope: Suitable for industrial, farm irrigation, domestic water, and wastewater treatment.

Reliable Sealing System: Equipped with special carbon-SIC/TC mechanical seals for no-leakage performance.

Premium Motor Quality: Uses NSK bearings and rewindable/full obturated screen motors for longevity.

1-Year Warranty Coverage: Comprehensive 1-year warranty covering mechanical defects per sales conditions.

Custom Frequency Support: Supports 50Hz and 60Hz frequency options to meet diverse regional standards.

Company profile

Cixishi Chengben Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤7.31h

AI-Powered supplier vetting

SummaryCixishi Chengben Bearing Co., Ltd. is identified as a China-based manufacturer/factory in Cixi, Zhejiang, specializing in ball bearings for motor, textile machinery, automotive, and industrial applications. Its stated capabilities include high-precision, low-noise, high-speed, and long-life deep-groove bearings, supported by process controls, full-process inspection, automated vibration and noise testing, manual noise testing, and appearance inspection. The supplier lists multiple bearing series and non-standard products, indicating a broad product range. It states that it provides professional bearing solutions and after-sales service, and reports exports to numerous countries. However, the provided information does not establish formal certifications, financial strength, dedicated innovation resources, customization performance, or independently verified customer cases.

Supplier typeThe supplier is described as both a manufacturer/factory and a professional bearing manufacturer, with a stated industrial address in Cixi, Zhejiang, China. Although one slice categorizes associated companies as wholesale and retail and calls the company a trading company, the manufacturer/factory classification and detailed production descriptions provide explicit evidence of manufacturing activity.

After-Sales capabilityThe supplier explicitly states that after-sales service is part of its work and presents itself as providing professional bearing solutions. However, no details are provided on service personnel, response times, warranty terms, repair processes, or service coverage.

R&D capabilityThe supplier states that it devotes effort to developing high-precision, low-noise, high-speed, and long-life bearings and has built a bearing brand. This supports product-development intent and technical positioning, but there is no evidence of patents, R&D facilities, engineering staff, new-product output, or verified technological achievements.

Production capacityThe supplier is identified as a manufacturer/factory offering numerous bearing categories and series, including deep-groove, motor, wheel hub, stainless steel, pillow block, flange, and non-standard bearings. It describes scientific and efficient production, full-process inspection, 100% inner-diameter inspection, roundness detection, automated vibration/noise testing, manual noise testing, and appearance inspection before packing, providing explicit evidence of production and quality-control capability.

Customization capabilityThe product information includes non-standard bearings and a non-standard series, which indicates that the supplier offers at least some non-standard product scope. The slices do not explicitly confirm engineering customization, drawing-based production, tooling development, minimum-order flexibility, or customer-specific technical support.

Client casesThe supplier states that its bearings are exported to a broad list of countries, and one trade record associates the company with Meera Industries Limited and a textile-machine bearing product. These are explicit market and transaction references, but they do not provide detailed project outcomes, repeat-order evidence, customer testimonials, or independently verified case studies.

Product Q&A

Q:What are the main applications for this deep well pump?

It is widely used for water supply from wells or reservoirs, domestic use, civil and industrial applications, garden use, irrigation, and wastewater treatment.

Q:What materials are used in the pump construction?

The pump features AISI 304/316 Stainless Steel for the casing, shaft, and wear rings, and Cast-Cu (ASTM280) for the delivery casing and suction lantern.

Q:What voltage and frequency options are available?

The pump supports Single-phase 220-240V and Three-phase 380-415V, with frequency options of 50Hz or 60Hz upon request.

Q:What is the warranty period for this product?

We provide a 1-year warranty according to our general sales conditions.

Q:What type of mechanical seal is used?

It is equipped with a special mechanical seal for deep wells, featuring carbon-SIC/TC components to ensure no leakage.