








Includes a 0-150 PSI pressure transducer (replaces traditional pressure switch. this is a true digital pressure controller)
LCD display with bar graph and clear color indicators
Pressure monitoring with pressure gauge compatibility for quick system checks
Pump amps monitoring
Pump on monitoring
Pump run time
Pump run cycles
Adjustable pressure set points
Start/Stop pressure set points
High/Low pressure alarms with auxiliary alarm relay output for low pressure alerts
Dry run protection
Well recharge timer
Rapid cycle protection
Water filter replacement notification
Alarm history and technical content for setup clarity
Five-year limited warranty on panel
Two-year limited warranty on pressure transducer
One-year warranty on motor start kit components from SJE Rhombus
Two-year warranty from RPS Water Pumps on their products
The WellZone 2W-150 is a digital pressure controller for 2-wire well pumps, specifically designed for residential and light commercial users who require reliable pressure control for their well pump systems. This advanced controller ensures consistent water pressure, protects pump equipment, and simplifies system monitoring, making it an essential solution for maintaining efficient and dependable water delivery. Reliable pressure control is crucial for preventing pump damage, reducing maintenance costs, and ensuring uninterrupted water supply in well water systems.
The WellZone 2W-150 is a digital pressure controller that uses a 0-150 PSI pressure transducer to provide precise pressure management for single-phase 2-wire submersible well pump applications. It is engineered for residential and light commercial water systems where reliability and monitoring are essential.
The LCD display shows system pressure, run status, hours run, and pump cycles. The controller offers high and low pressure alarms, dry run protection, and rapid cycling protection to safeguard your pump and system. The NEMA 4X enclosure ensures durability and protection against environmental conditions for both indoor and outdoor installations. Adjustable start and stop pressure setpoints allow for flexible and reliable control tailored to your system’s needs.
SJE WellZone digital pump controller
0-150 PSI pressure transducer
Liquid-tight cable strain relief fittings
2-1/2" UF cable fitting
1-1/2" round cable fitting
The WellZone 2W-150 digital pressure controller is designed to deliver dependable pressure management and pump protection for well water systems. Its advanced monitoring features, adjustable settings, and durable NEMA 4X enclosure help protect the controller in both indoor and outdoor installation environments, making it a reliable solution for maintaining efficient pump performance in residential and light commercial applications. This controller is specifically intended for single-phase 2-wire submersible well pump applications and is ideal for users who require consistent reliability and system monitoring.
230V single phase voltage
works with 0.5 HP 115 Volt motors and up to 1.5 HP on 230 Volt motors
Unit weight for easier planning
| Voltage | 230v |
|---|---|
| Source | https://www.sjerhombus.com/ |
| Manufacturer | Aqua Science |

This controller is designed to provide pressure-based control for single phase 2-wire submersible well pump systems.


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