VENZ VM40-160A Centrifugal Pump 380V 5.5HP Pipe Size 2.5 x 1.5 Inch Cast Iron Impeller

VENZ VM40-160A Centrifugal Pump 380V Cast Iron Impeller
This model upgrades water discharge capacity beyond the VM32 series by expanding the discharge size to 1.5 inches (40 mm). The 3-phase motor provides maximum efficiency, saves electricity costs, and withstands continuous operation longer than single-phase systems. The pump body and impeller are made of high-quality cast iron, excellently supporting heavy-duty work. It is ideal for central water supply systems in high-rise buildings, large-scale sprinkler systems, and all types of industrial applications.

Features

High-power 5.5 HP (4.0 kW) motor, supports 380V / 50Hz (3-phase) power systems

The impeller is made of cast iron, strong, and highly resistant to erosion and wear.

Extra-thick, special-grade cast iron pump casing designed according to European standard EN733 (DIN 24255)

Motor shaft made of stainless steel (Stainless Steel Shaft) prevents rust and helps extend the life of the mechanical seal

3-phase motor delivers consistent torque, runs quietly with low vibration, and dissipates heat rapidly.

Cooling system with fan and large motor fins, supporting 24-hour continuous heavy-duty operation

Premium-grade mechanical seal, reliably preventing water leaks even under high-pressure conditions

IP55 protection rating, protecting against dust and water spray from all directions

Class F insulation supports high operating temperatures under full load conditions

Standard flange structure ensures secure installation and reduces vibration in the piping system.

Applications

Water booster systems for high-rise buildings such as condominiums, hotels, or large apartments

Sprinkler systems and large-scale agricultural irrigation systems requiring high flow rates combined with high pressure

Used as the main pump unit in booster pump and transfer pump systems for residential projects

Industrial factory water supply for production and machine cooling systems

Small to medium fire protection systems for buildings or warehouses