AllPoints P70AB-12C 4.5 Inch Low Pressure Control for HVAC and Refrigeration
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- Micro set differential provides precise regulation
- Supports pressures from 12" to 80", ensuring accuracy
- Max working pressure of 475" for reliability
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The Johnson Controls P70AB-12C Pressure Control is a precision OEM device designed for low-pressure applications within commercial refrigeration and air conditioning systems. Manufactured by Johnson Controls, this pressure control features a differential micro set mechanism that enables accurate regulation critical for maintaining system stability and safety. With a range of 12" to 80" (-41 to 551 Kpa) and a differential minimum of 5" (34 Kpa) up to a maximum of 35" (241 Kpa), it ensures precise cut-out functions under varying low-pressure conditions. The device connects via a 36" cap equipped with a ¼" flare nut, supporting a maximum working pressure of 475" (3275 Kpa) and over-pressure capacity up to 525" (3617 Kpa). Its design specifically targets high reliability and corrosion resistance, making it ideal for refrigerant systems with non-corrosive refrigerants, ready for integration into commercial refrigeration and HVAC controls, especially in critical low-pressure regulation scenarios.
This pressure control offers advanced differential micro set capability for precise pressure management, streamlining critical low-pressure regulation in commercial refrigeration and air conditioning systems. Its durable construction ensures consistent performance under high operational pressures, while the limited adjustable knob allows simplified calibration and maintenance. Leveraging proven micro set technology, the device supports reliable switch action, providing accurate cut-out functions essential for refrigeration safety and efficiency. Designed for straightforward integration, with a pressure connection designed for fast assembly, it enhances workflow and system performance in demanding commercial settings.
Optimal for low-pressure cut-out and capacity control in commercial refrigeration chambers and HVAC systems requiring precise regulation.
The Johnson Controls P70AB-12C Pressure Control operates with a compact, robust design featuring a height of 2.5 inches, width of 4.5 inches, and depth of 10 inches. Constructed primarily in corrosion-resistant materials, it weighs 2.45 lbs and is sourced from Mexico. Its electrical compatibility focuses on mechanical switch action, with a switch contact supported for low-pressure cut-out functions. The device is suitable for use with non-corrosive refrigerants, supporting refrigeration systems that demand reliable low-pressure control. The pressure connection utilizes a 36-inch cap with a ¼" flare nut, simplifying installation and servicing. It supports system pressures up to 475" (3275 Kpa), with an over-pressure rating of 525" (3617 Kpa), ensuring operational safety and resilience under demanding conditions.
Requires: Proper plumbing with ¼" flare fittings; airflow clearance for optimal performance
Installation: Mounting suitable for OEM control panels; straightforward calibration
Maintenance: Limited knob adjustment facilitates periodic calibration easy access
System compatibility: Designed for refrigeration and HVAC systems with non-corrosive refrigerants
Safety features: Supports high-pressure applications with secure over-pressure limits
A commercial low-pressure pressure control is a device used to monitor and regulate system pressures in refrigeration and air conditioning equipment. The Johnson Controls P70AB-12C, designed for precise low-pressure cut-out functions, is commonly installed in commercial refrigeration systems and HVAC units to prevent system damage from pressure fluctuations. It features a micro set differential mechanism that provides accurate control within a specified pressure range, supporting system efficiency and safety in mid-volume foodservice environments such as supermarkets, cold storage warehouses, and beverage coolers.
Reliable low-pressure controls like the Johnson Controls P70AB-12C are built for precise regulation in medium-throughput foodservice facilities. These devices are engineered for durable performance with corrosion-resistant construction, ensuring consistent operation in critical low-pressure environments. They excel in applications requiring accurate cut-out functions, supporting system integrity and energy efficiency in commercial kitchen operations and refrigeration facilities.
The AllPoints P70AB-12C offers a robust, precision-built low-pressure control solution with micro set differential technology, ensuring accurate system regulation. Its corrosion-resistant design and straightforward installation streamline maintenance in commercial refrigeration and HVAC systems. Unlike standard models, this control provides enhanced over-pressure ratings and reliable switch action, elevating operational safety and system lifespan.
