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WellZone 3W-200 3 Wire 2-HP 230v Pressure Controller

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MSRP $1,960.00

Sale Price $980.00

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SKU#

1094606

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3W-200

WellZone™ 3W-200 3-Wire 2 HP 230V Pump Controller | Aqua Science

Introducing the WellZone 3W-200, a cutting-edge digital pressure controller engineered for optimal control and protection of single-phase 3-wire submersible well pumps up to 2 HP. Operating on 230V single-phase power, this controller is ideal for residential and light commercial well pump systems.

Compatible with 2-HP 3-wire submersible well pumps, supporting pump ratings up to about 13.2 service factor amps (SFA).
Includes a 0–150 PSI pressure transducer with a 1/4' NPT connection and a 5-meter cable for precise pressure monitoring.
Pre-programmed to start the pump at approximately 40 PSI and stop at around 60 PSI, with adjustable setpoints to meet specific system requirements.
Features a built-in LCD display for monitoring key system data, including current system pressure, pump running status, pump amperage, pump run hours, and pump cycle count.
Housed in a NEMA 4X weather-resistant enclosure, making it suitable for both indoor and outdoor installations.
Operates at constant pump speed, turning the pump on or off based on pressure settings, unlike variable frequency drives (VFDs) which vary pump speed.

Enjoy free shipping and benefit from the included AquaScience 8% Crosslink Resin upgrades available in all systems.

Model #: 3W-200

Learn more about the WellZone 3W-200

Overview

The WellZone 3W-200 is a digital pressure controller for single phase 3-wire submersible well pump applications. It uses a 0-150 PSI pressure transducer to monitor discharge pressure and turn the pump on and off according to adjustable start and stop setpoints. The LCD display provides a quick view of system pressure, run status, hours run, and pump cycles, while built-in protection includes rapid cycling and dry run protection.

Specifications

More Information
Voltage	230v
Source	https://www.sjerhombus.com/
Model #	3W-200
Manufacturer	Aqua Science

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Additional Info

Product Literature

WellZone 3-Wire Pressure Controller

(Size: 1.05 MB)

WellZone 3-Wire Pressure Controller Installtion and Operation Manual

(Size: 1.01 MB)

FAQs

What type of pump is this controller designed for?

It is designed for single phase 3-wire submersible well pump applications.

What horsepower and voltage is the WellZone 3W-200 rated for?

This model is rated for 2 HP and 230V.

How does the controller monitor pressure?

It uses an included 0-150 PSI pressure transducer to monitor discharge pressure.

Are the pressure settings adjustable?

Yes. The start and stop pressure setpoints are adjustable.

What are the default pressure settings?

It is preprogrammed to start the pump below 40 PSI and stop it above 60 PSI.

What information is shown on the display?

The LCD display shows system pressure, run status, hours run, and pump cycles.

What pump protection features are included?

Built-in protection includes rapid cycling and dry run protection.

Does it require a separate control box?

No. This controller does not require a separate control box.

Installation Tips

Installation Brief

The WellZone 3W-200 is designed to provide pressure control for single phase 3-wire submersible well pump systems.

Confirm the controller matches the pump application and 230V, 2 HP rating.
Mount the control panel in a suitable location for the installation.
Connect the included pressure transducer so it can monitor discharge pressure.
Complete the required pump and power wiring according to the product documentation and applicable codes.
Use the rotary control to review or adjust the start and stop pressure setpoints.
Power the system and verify the LCD display shows pressure and operating status.

Video