VENZ VM40-160B Centrifugal Pump 380V 4HP 2.5 x 1.5 Inch Brass Impeller

VENZ VM40-160B 380V Centrifugal Pump with Brass Impeller
A highly popular water pump for building engineering systems and industrial plants. The 3-phase motor delivers stable, energy-efficient driving power capable of handling heavy-duty 24-hour continuous operation. The brass impeller eliminates rust formation inside the pump chamber 100%, even after extended periods of inactivity. Featuring a 2.5-inch suction port and a 1.5-inch discharge port, it provides high and consistent water flow, making it ideal for booster pump systems and high-volume clean water transfer.

Features

4.0 HP (3.0 kW) motor, compatible with 380V / 50Hz (3-phase) electrical system

Impeller made of genuine brass; strong, durable, rust-free, and ensures excellent water flow.

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

Stainless steel motor shaft resists corrosion and extends the lifespan of the mechanical seal

3-phase motor provides consistent torque, quiet operation, low vibration, and less heat buildup than 220V models

Cooling system with a large fan and motor fins for rapid heat dissipation, supporting continuous heavy-duty operation.

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

IP55 protection rating, protecting against dust and low-pressure water jets from all directions

Class F thermal insulation safely handles high operating temperatures under full load conditions

International standard flange construction ensures stable installation and easy maintenance

Applications

Water supply systems for multi-story buildings, such as dormitories, apartments, or 4-6 story office buildings

Sprinkler and agricultural irrigation systems for medium to large scales requiring consistent water volume

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

Industrial plant water supply for production and clean water circulation systems

Machine cooling systems requiring durability for continuous operation