OPENWELL SUBMERSIBLE (THREE PHASE) 7.5 HP - (50MM TO 75 MM) DELIVERY SIZE

Short Description

An openwell submersible three-phase 7.5 HP pump with a 50 mm to 75 mm (2 to 3 inches) delivery size is a heavy-duty water pump built for high-discharge agricultural irrigation, commercial buildings, and large municipal water supplies

Key Specifications

• Brand: MADE IN INDIA
• Machine Weight: 90 kg and 97 kg

Features & Benefits

• Underwater Operation: Placed completely at the bottom of the water source, eliminating suction lifting limits.
• No Priming Required: Flooded design prevents airlocks, removing the need for regular priming or a foot valve.
• Water-Cooled Motor: Filled with fresh water for maximum heat dissipation, ensuring prolonged continuous running.
• High Discharge Output: The 50mm–75mm outlet enables rapid movement of up to 1,600 litres of water per minute.
• Corrosion-Resistant Body: Heavy-duty cast iron or stainless steel construction protects internal parts against rust and scaling.
• Completely Noise-Free: Operates deeply submerged underwater, making its mechanical function virtually silent.

Description

An Openwell Submersible Pump (Three Phase) 7.5 HP with a 50mm to 75mm delivery size is a heavy-duty, high-capacity water pumping system designed for agricultural, industrial, and large-scale commercial applications. Because it operates completely submerged at the bottom of an open well, sump, or reservoir, it naturally eliminates common priming issues and airlocks, operating quietly and efficiently without the need for a foot valve. This robust pump runs on a stable three-phase electrical supply (typically 380V to 445V) and features a water-cooled motor that ensures continuous heat dissipation during prolonged operations. The large 50mm to 75mm (2 to 3 inches) discharge outlet allows it to move massive volumes of water rapidly, delivering high flow rates that range from 250 to 1,600 litres per minute depending on the vertical lift height. Built with corrosion-resistant cast iron or stainless steel components. these pumps are engineered to withstand wide voltage fluctuations, making them incredibly reliable for large-scale flooding, sprinkler irrigation, and multi-story water distribution networks.