206058

Features & Benefits

The G2 Series is designed for demanding wastewater applications where effective solids handling and high discharge pressure are essential. Its integrated grinding system reduces solids into smaller particles, allowing wastewater to move efficiently through narrow piping systems without clogging.

With hardened steel cutting components and a robust hydraulic design, the series delivers both performance and durability. These pumps are particularly effective in applications requiring reliable operation under heavy loading and continuous duty cycles.

Construction and Operational Design

The G2 Series features heavy-duty GG25 cast iron construction across key components such as the motor housing, volute, and impeller. This ensures structural strength and long-term durability in aggressive wastewater environments.

The submersible motor operates at approximately 3450 RPM and is designed for continuous duty operation. Available in 460V three-phase configurations, the motors are optimized for reliable power delivery and high hydraulic output.

Each pump includes a stainless steel AISI 316 cable gland for corrosion resistance, along with pre-lubricated bearings and high-performance sealing systems for extended operational life.

Design Characteristics

Impeller & Grinding System: Integrated macerator with hardened steel blades delivers radial and axial cutting action for effective solids reduction

Hydraulic Performance: Designed for high-pressure applications with head capabilities up to 226 feet

Seal System: Dual mechanical seals with oil chamber and Seal Minder® monitoring provide enhanced protection

Materials of Construction: GG25 cast iron components with stainless steel hardware for durability and corrosion resistance

Thermal Protection: Dual thermal switches protect motor windings from overheating

Monitoring System: Seal Minder® probe provides early warning of seal failure conditions

Technical Summary

Power Range: 2.5 HP to 13 HP

Flow Capacity: Up to 108 GPM

Head Range: Up to 226 feet

Voltage: 460V, 3-phase

Motor Speed: ~3450 RPM

Operation: Continuous duty submersible

Typical Services & Ideal Applications

The G2 Series is specifically engineered for wastewater environments where solids must be reduced prior to pumping. These pumps are commonly used in residential and municipal sewage systems, industrial wastewater transfer, lift stations, and systems requiring high discharge pressure.

Their ability to grind solids while maintaining high hydraulic performance makes them ideal for installations with long discharge lines, vertical lift requirements, or restricted pipe diameters. The combination of durability, monitoring features, and powerful grinding capability allows the G2 Series to perform reliably in even the most demanding applications.