4SD3/30 Automatic Solar Water Pump Submersible with Efficient Brushless DC Motor Technology

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4SD3/30 Automatic Solar Water Pump Submersible with Efficient Brushless DC Motor Technology

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Product Description

📋 Basic Information

Model NO.

4SD3/30

Max.Head

>150m

Max.Capacity

50-100 L/min

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Power

Electric

Application

Submersible Pump

Pump Casing

AISI 304 Ss

Impeller

Plastic.POM

🚀 Product Description

⚙️ Motor Features

• Rewindable motor or Full obturated screen motor
• Three-phase: 380V-415V/50Hz
• Single-phase: 220V-240V/50Hz
• Pumps are designed by casing stressed
• Curve tolerance according to ISO 2548

🌡️ Operating Conditions

• Maximum fluid temperature up to +35ºC
• Maximum sand content: 0.25%
• Maximum immersion: 80m
• Minimum well diameter: 4"

🛠️ Components & Materials

Components	Material
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
Mechanical seal	Special seal for deep well (Carbon-SIC/TC)
Bearing	C&U
Seal lubricant oil	Oil for food machinery and pharmaceutic use