Pedrollo HF 51B Centrifugal Pump

Pedrollo HF 51B is a powerful centrifugal pump designed for high flow rate water delivery with stable pressure. The model is intended for clean water and non-aggressive liquids, as well as slightly contaminated water, which significantly broadens its range of applications.

The special shape of the volute casing and impeller minimizes hydraulic losses and ensures a smooth flow, while the reliable electric motor guarantees long service life in continuous operation mode.

Technical specifications:

▪️ Suction head: up to 7 m;
▪️ Liquid temperature: up to +90 °C;
▪️ Ambient temperature: up to +40 °C;
▪️ Radial brass impeller;
▪️ Cast iron body with UNI ISO 228-1 threaded connections;
▪️ Insulation class: F, protection: IP 44;
▪️ Built-in thermal protection in single-phase models.

Applications:

▪️ Automatic sprinkler and drip irrigation systems;
▪️ Water supply for residential and commercial buildings;
▪️ Pressure boosting systems;
▪️ Water intake from natural and artificial sources;
▪️ Industrial processes requiring constant flow.

Advantages:

▪️ High flow with low energy consumption;
▪️ Reliable asynchronous electric motor;
▪️ Suitable for continuous duty;
▪️ Works with clean and slightly contaminated water;
▪️ Compact design and easy maintenance.

⚠️ It is recommended to install the pump in dry, weather-protected areas.

Pedrollo HF 51B is a reliable centrifugal pump designed for systems with high water consumption. Its high performance, energy efficiency and versatility make it an excellent choice for agricultural, municipal and industrial applications.