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GRIX Series Electric Grinder Pumps Information

Features & Benefits

The GRIX Series is designed to provide efficient solids handling in compact wastewater systems. Its integrated macerator system reduces solids at the inlet, enabling smooth flow through restricted piping while minimizing clogging risks.

This series is ideal for residential and small-scale applications where reliable performance, easy installation, and compact design are essential.

Construction and Operational Design

The GRIX Series is built with GG20 cast iron housings and hydraulic components, providing strength and durability in demanding wastewater environments. The pumps operate at approximately 3450 RPM and are designed for continuous-duty submersible use.

The flanged discharge connection (DN32 PN6 with threaded outlet) allows for flexible installation, while stainless steel components enhance corrosion resistance in harsh operating conditions.

Design Characteristics

Impeller & Cutting System: Integrated grinder with hardened steel cutting components for efficient solids reduction

Hydraulic Performance: Designed for moderate flow with strong head capability in compact systems

Seal System: EVO version includes double mechanical seals in an oil chamber for improved protection and serviceability

Materials of Construction: GG20 cast iron components with stainless steel hardware for durability

Motor Design: Submersible motor with continuous-duty rating and dual voltage options

Control Options: Optional float switch for automatic operation in select configurations

Technical Summary

Power Range: 1 HP to 2 HP

Flow Capacity: Up to ~37 GPM

Head Range: Up to ~122 ft

Voltage: 230V / 460V

Motor Speed: ~3450 RPM

Operation: Continuous duty submersible

Typical Services & Ideal Applications

The GRIX Series is best suited for domestic sewage and light-duty wastewater systems where solids must be reduced to enable efficient transport. These pumps are widely used in residential lift stations, small commercial installations, and retrofit applications where narrow piping systems are already in place.

Their compact design, combined with effective grinding capability and reliable sealing systems, ensures consistent performance in systems requiring moderate flow rates and elevated discharge pressure.