The 6PWC510G is a high‑capacity 150 GPM submersible pump, engineered by Caprari using advanced materials and innovative manufacturing processes to deliver exceptional hydraulic performance, reliability, and long service life in demanding applications.

Designed for high‑flow and high‑head installations, this pump is ideal for water supply systems, industrial processes, and municipal applications requiring consistent performance and operational efficiency. Its robust construction and precision‑engineered internal components ensure stable operation in continuous‑duty environments.

The pump features high‑strength cast iron impellers with smooth, seamless hydraulic surfaces, minimizing surface resistance and maximizing overall efficiency. An advanced stainless steel core and sealing system prevents internal recirculation, improving performance while simplifying maintenance. Enhanced corrosion resistance and component passivation protect the pump from the earliest stages of installation, extending service life even in aggressive operating conditions.

With multiple connection options, including threaded couplings and DIN / ANSI flanges, the 6PWC510G offers flexibility for integration into a wide range of system designs.

Performance Range

• Recommended flow range: 75 – 250 GPM (20 – 68 m³/hr)
• Maximum head: up to 1079 ft (327 m)

Typical Applications

• Water supply systems
• Industrial process water
• Climate control and conditioning
• Groundwater level control
• Greenhouse and irrigation systems
• Gardening and leisure facilities
• Snowmaking systems
• Firefighting installations
• Reverse osmosis systems

Pumped Liquids

Clean water and non‑abrasive liquids compatible with pump construction materials

Operating Conditions

• Maximum liquid temperature: 104°F (40°C)
• Minimum liquid temperature: 14°F (‑10°C)

Key Features

• High‑capacity 150 GPM performance for demanding flow requirements
• Cast iron impellers for strength, durability, and consistent hydraulic efficiency
• Smooth internal surfaces to reduce losses and maintain long‑term performance
• Stainless steel core and advanced lip seal design to prevent internal recirculation
• Easy disassembly for simplified inspection and maintenance
• Enhanced corrosion resistance through component passivation from initial installation
• Threaded, DIN, and ANSI flange options for flexible system integration