Zenit E Series GRE Grinder Electric Submersible Pump

The Zenit E Series GRE Electric Submersible Pump is designed for compact lifting stations requiring reliable performance in domestic and civil wastewater applications. Equipped with a cast iron multi-channel open impeller and a rotary grinder system, the GRE efficiently cuts fibrous materials and filamentous waste before pumping, minimizing clogging and ensuring dependable operation. The GRE Series includes an external control box with circuit breaker and overload protection, providing high starting torque and reliable restarting even after extended idle periods. Every unit is pressure-tested to guarantee watertight motor protection and long-term durability.

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Specifications

Flow Rate (m³/h)	1 – 23
Max Head (m)	Max: 27.6
Motor Power (kW)	Min: 1.7
Voltage (VAC)	220-240 / 380-400
Outlet Diameter (mm)	Max: 50
Float Switch	Optional
Installation	Fixed / Guide Rail
Casing Material	Cast Iron

Product Description

Features
• Cast iron multi-channel open impeller
• Rotary grinder cutting system
• External control box with circuit breaker
• High starting torque
• Overload protection
• Heavy-duty cast iron construction
• Compact design for lifting stations
• Pressure-tested construction