4 Inch Solar DC Submersible Deep Well Borehole Water Pump

Customization:	Available
After-sales Service:	24 Months
Max.Head:	80-110m

Basic Information

Model NO.

4SD9-45-110-750-DC

Max. Capacity

100-200 L/min

Driving Type

Solar Panel

Material

Brass / AISI 304

Structure

Multistage Pump

Power

Solar Energy

Industry

Agricultural Irrigation, Civil Pressurizing

Performance

Rated Flow: 9m³/h, Rated Head: 40-90m

Well Size

4 Inches

Bearing

C&U 7 Series

Product Description

Brushless DC Solar Submersible Deep Well Borehole Water Pump

🚀 Application Scope

Water supply for farmland and livestock
Sprinkler irrigation systems
Pressure boosting and fire-fighting
Maximum fluid temperature: +35°C

Technical Specifications

Motor

Permanent magnet DC brushless motor

Impeller

Plastic POM

Controller

Built-in MPPT function

Standard

Dimension and curve per NEMA Standard

Key Advantages

Easy for installation and connection
MPPT function to reach best performance in any moment
Smart control and automatic protection
Cost-saving, economic, and environmentally friendly

Performance Data Sheet

ITEM Model	Voltage (V)	Best Input (DC)	Power (W)	Max Flow (m³/h)	Max Head (m)	Outlet (inch)	Solar Panels Suggestion
4SD9-45-110-750-DC	110	110-150V	750	9	45	2''-1.5''	250W * 4 PCS
4SD9-58-110-1100-DC	110	110-150V	1100	9	58	2''-1.5''	300W * 6 PCS
4SD9-71-110-1300-DC	110	110-150V	1300	9	71	2''-1.5''	300W * 6 PCS
4SD9-85-110-1500-DC	110	110-150V	1500	9	85	2''-1.5''	300W * 8 PCS
4SD9-95-110-1500-DC	110	110-150V	1500	9	95	2''-1.5''	300W * 8 PCS

Production & Quality Control

Packaging & Exhibition

About Our Expertise

We have been operating in the water pump industry for years, committed to studying, developing, and manufacturing superior submersible pumps. Our range covers domestic, civil, agricultural irrigation, and industrial applications driven by both AC electricity and DC solar energy.

With a professional engineering and strict QC team, we provide high-quality and cost-effective water solutions tailored to different market demands.

Frequently Asked Questions

What is the warranty period for these solar pumps?

We provide a 12-18 months' warranty, depending on the specific product model and market requirements.

What is your Minimum Order Quantity (MOQ)?

Sample orders are acceptable for quality testing. For bulk orders, please contact us for specific MOQ details based on the model.

What are the available payment terms?

We accept various payment methods including T/T, L/C, and D/P to facilitate smooth transactions.

How long does the delivery take?

Standard delivery time is usually between 10 to 30 days after receiving the deposit payment.

Do you support OEM or customized branding?

Yes, we welcome OEM orders and can accept special requirements for customized products to meet your branding needs.

What kind of after-sales service do you offer?

We provide comprehensive pre-sale, in-sale, and after-sale services. Our commitment is to steady quality and continuous service support.

4 Inch Solar DC Submersible Deep Well Borehole Water Pump

Product Description

🚀 Application Scope

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