Model 122 Single Phase, Duplex, Alternating Pump Control with Override

Unrivaled Reliability: SJE-Rhombus Model 122 Single Phase, Duplex, Alternating Pump Control with Override

Experience superior liquid level management with the SJE-Rhombus Model 122 Single Phase, Duplex, Alternating Pump Control with Override. Engineered for efficiency and durability, this robust control panel is designed to operate two single-phase pumps in a duplex alternating sequence, significantly extending pump longevity by balancing wear. When unexpected high liquid levels occur, the integrated override feature provides an essential layer of protection, ensuring continuous operation and peace of mind.

Crafted by SJE-Rhombus, a leader in pump control solutions, the Model 122 is built to withstand demanding environments while delivering consistent, reliable performance. Its intuitive design simplifies installation and maintenance, making it an ideal choice for a wide array of residential, commercial, and industrial water and wastewater applications.

Key Features & Benefits

• Duplex Alternating Operation: Automatically alternates pump run cycles to equalize wear and extend the service life of both pumps.
• High Level Override Protection: Activates both pumps simultaneously during high water conditions, preventing potential overflows and system failures.
• NEMA 4X Enclosure: Provides a robust, corrosion-resistant fiberglass enclosure rated for both indoor and outdoor use, protecting internal components from harsh elements.
• User-Friendly Interface: Features easy-to-read pump run and fault indicator lights, along with an alarm horn with test/normal/silence switch for convenient monitoring.
• Individual Pump Control: Each pump has its own Hand-Off-Automatic (HOA) switch, allowing for manual operation or complete shutdown when needed.
• Comprehensive System Monitoring: Includes control and alarm fuses, as well as a float switch connection block for simplified wiring.
• Versatile Power Options: Available for 120/208/240 VAC single-phase power, supporting pumps up to 2 HP.

Reliable Applications for Water Management

The SJE-Rhombus Model 122 control panel is an indispensable component in any system requiring efficient and failsafe liquid level regulation. Its adaptability makes it suitable for numerous demanding environments.

• Sewage Pump Chambers: Ensures effective removal of wastewater, preventing backups and maintaining sanitary conditions.
• Sump Pump Basins: Protects basements and foundations from flooding by managing groundwater levels.
• Lift Stations: Critical for transporting liquids uphill in municipal and private wastewater systems.
• Water Transfer Systems: Provides reliable control for moving water between tanks or processes.
• Effluent Systems: Manages treated wastewater discharge with precision and reliability.

Invest in the SJE-Rhombus Model 122 Single Phase, Duplex, Alternating Pump Control with Override today and ensure the dependable operation and longevity of your critical pump systems. Take control of your water management challenges with a solution built for performance and durability.