600S22A

The double suction pump is a centrifugal pump with a unique dual-inlet impeller design that allows liquid to enter from both sides simultaneously. This balanced design significantly reduces axial thrust and enables higher flow rates than single-suction pumps, making it ideal for high-capacity water supply systems.

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YUNQUANPUMP@hbyqby.cn

Hotline:

86-18730251111

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Product Overview

The double suction pump is a centrifugal pump with a unique dual-inlet impeller design that allows liquid to enter from both sides simultaneously. This balanced design significantly reduces axial thrust and enables higher flow rates than single-suction pumps, making it ideal for high-capacity water supply systems.

Key Features

✔ Axial thrust balance - Eliminates need for thrust bearings
✔ High efficiency - Typically 5-10% more efficient than single-suction designs
✔ Large capacity - Handles flow rates up to 30,000 m³/h
✔ Low NPSHr - Reduced cavitation risk
✔ Split-case design - Allows easy maintenance without pipe disconnection

Technical Specifications

Parameter	Range
Flow rate	100-30,000 m³/h
Head	10-200m
Size range	DN150-DN1200 (6"-48")
Pressure	Up to 25 bar
Speed	980-3600 rpm
Power	15-5000kW
Efficiency	Up to 92%

Material Options

Component	Common Materials
Casing	Cast iron, ductile iron, carbon steel, stainless steel
Impeller	Bronze, stainless steel (304/316), duplex steel
Shaft	416 stainless, 17-4PH, carbon steel
Wear rings	Bronze, stainless steel with hardened surfaces