Copeland 985-CP1A-3K Pressure Control

The Copeland 985-CP1A-3K is a professional-grade low pressure control engineered for precision monitoring in commercial refrigeration and HVAC systems. Designed with a technical focus on system recovery and protection, this direct-acting pressure switch operates within a critical 15 to 100 PSI range, providing a vital safeguard against vacuum conditions and low refrigerant charges. For technicians servicing Copeland Scroll compressors, this unit serves as a high-reliability interface that triggers corrective shutdowns before suction pressures reach levels that could cause mechanical failure or motor overheating. The compact, horizontal-mount design and 1/4 inch NPT connection ensure seamless integration into existing liquid or suction lines, while the 3-foot capillary offers the necessary reach for flexible positioning within the cabinet.

• System Protection: Actively monitors refrigerant pressure to prevent compressor cycling and oil migration issues.
• Adjustable Versatility: Features a wide operating pressure range of 15-100 PSIG, allowing for precise field calibration to meet specific load requirements.
• Durable Construction: Built for high-cycle environments, utilizing a spring-actuated mechanism for consistent set-point accuracy.
• Optimized Compatibility: A direct-fit solution for Copeland refrigeration systems, ensuring OEM-level performance and electrical timing.

What is the primary mounting orientation for the 985-CP1A-3K?
This model is specifically designed for a horizontal mount to maximize space efficiency within tight compressor compartments and service panels.

Can this control be used for pumpdown cycles?
Yes, the 985-CP1A-3K is frequently utilized in conjunction with pumpdown limit controls to manage evaporator clearing and prevent flooded starts.

What is the connection type for the pressure line?
The unit features standard 1/4 inch NPT fittings and includes a 3-foot capillary for easy routing to the system access ports.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.