Centrifugal pumps

Standart centrifugal pumps fit perfectly when you need to pump liquids containing solids. Centrifugal pumps can be equiped with chemical resistant parts, which makes pumping chemically aggressive liquids possible. With bronze impeller and mechanical seal with Viton coating being installed, pumps can handle hot liquids with temperature above +300 °C.

Operating range:

• Capacity from 6.5 m3/h to 4000 m3/h
• Head up to 642 m
• Solids handling up to 25 mm

Features:

• Highly effective impeller
• Reliable and safe operation
• Pump and engine are close-coupled, which eliminates oil leakage risks
• Diffent pump designs (horizontal, vertical, multi-stage, split-casing)
• Compatible with electric and diesel engines
• Suitable for pumping seawater
• Metallurgy: cast iron, bronze, stainless steel AISI 304 – AISI 316

Pioneer Standard Centrifugal pumps provide superior performance in a variety of applications. The large impeller eyes deliver lower NPSHr and improved vapor-handling capabilities.

Operating range:

• Capacity from 300 m3/h to 4200 m3/h
• Head from 44 m to 134 m
• Solids handling up to 150 mm

Features:

• Minimize maintenance costs: Replaceable wear rings, oversized bearings and shaft keep the pumps running optimally.
• Reduce overhead costs: The modular design helps keep your on-hand parts inventory low.
• Reduce operating costs: Our industry-leading, high-performance impeller design provides more flow with less horsepower for lower operating costs.
• Be environmentally responsible: Our standard centrifugal pumps are environmentally responsible, too, with standard tungsten vs. silicon carbide mechanical seals that prevent pump leakage.

Main applications:

• Civil engineering
• Industry, naval
• Agriculture
• Waste treatment
• Civil defence
• Firefighting

Operating range:

• Capacity from 230 m3/h to 470 m3/h
• Head up to 31 m
• Solids handling up to 76 mm

Features:

• Casing in cast iron and impeller in ductile iron
• Mechanical seal in silicon carbide-nitrile rubber, grease lubricated (oil lubrication on request)
• Rubber lined cast iron front and rear wear plates

Main advantages of open impeller centrifugal pumps:

• Large solids handling capability;
• Inspection cover for easy access to the impeller;
• Higher efficiency – more capacity with the same or less power than standard centrifugal pumps.