# Dwyer Mercoid MPCJR-RC-485 Duplex Pump Controller – RS-485

The Dwyer Mercoid MPCJR-RC-485 Advanced Duplex Pump Controller is a vital solution for managing and optimizing dual-pump systems. Designed for municipal, industrial, and commercial applications, this controller ensures efficient operation and extends the lifespan of your equipment. This advanced controller offers unparalleled reliability and seamless integration into existing systems.

**Key Features:**

-   **Automatic Pump Alternation:** Ensures even wear and extends pump life.
-   **RS-485 Modbus RTU Communication:** Enables remote monitoring and control.
-   **Advanced Alarm Capabilities:** Provides real-time alerts for critical conditions.
-   **Intuitive Digital Display:** Simplifies system monitoring and setup.
-   **Durable Enclosure:** Designed for harsh industrial environments.

This controller's design supports a wide range of applications, including wastewater treatment, water supply, and industrial processes. Its robust construction ensures long-term performance and minimal downtime. The Dwyer Mercoid MPCJR-RC-485 is engineered to provide reliable service in demanding operational settings.

If you're looking for a dependable and efficient solution for your duplex pump control needs, the Dwyer Mercoid MPCJR-RC-485 is an excellent choice. Enhance the performance and longevity of your systems with this trusted controller. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Controllers > Pump Controllers
- **Tags:** duplex pump controller, Dwyer, industrial automation, Modbus RTU, MPCJR-RC-485, pump control, RS-485, wastewater, water treatment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Dwyer Mercoid MPCJR-RC-485 Duplex Pump Controller – RS-485-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/dwyer-mercoid-mpcjr-rc-485-controller)
> Updated: 2026-09-30