The Johnson Controls P70LB-1C Pressure Dual Control is a commercial-grade device designed for dual pressure applications in refrigeration and air conditioning systems. Manufactured by Johnson Controls, this OEM pressure control features all-range regulation across 20" to 100" (-68 to 690 Kpa) with a fixed differential of 65" (448 Kpa). Its pressure connection is secured via a 36" cap with a 1/4" flare nut, suitable for precise installation in refrigeration systems. Primarily used for low-pressure cut-out control and capacity regulation, the P70LB-1C offers reliable switch action with non-corrosive refrigerants, making it ideal for commercial chillers, display cases, and HVAC equipment. Its technical specifications focus on precise pressure limits, durable materials, and straightforward integration for commercial refrigeration solutions.
Top Johnson Controls P70LB-1C Features
The Johnson Controls P70LB-1C pressure dual control offers critical regulation for commercial refrigeration and air conditioning systems. It provides all-range pressure control from 20" to 100" with fixed differential and a high-pressure side range of 100" to 500". The device's construction includes a non-corrosive design suitable for harsh refrigerants, simplifying maintenance and enhancing longevity under demanding conditions. It supports easy wiring with a 36" cap and 1/4" flare nut connection, suitable for industrial environments. Its fixed differential ensures consistent operation, preventing system overpressure. Optimized for low-pressure cut-out and capacity control, this control supports streamlined workflow in food storage, beverage cooling, and HVAC systems. Its precise pressure regulation and durable components serve commercial refrigeration operators efficiently and reliably.
- Function and Performance: All-range pressure control from 20" to 100" with fixed differential
- Durability traits: Corrosion-resistant materials for long-term refrigerant compatibility
- Ease of maintenance: Simple wiring with 36" cap and 1/4" flare nut connection
- Real-world fit: Suitable for commercial refrigeration units and HVAC equipment
- Workflow benefit: Reliable low-pressure cut-out enhances system protection and efficiency
Ideal for installation in commercial refrigeration and HVAC systems requiring precise pressure regulation.
Johnson Controls P70LB-1C Technical Specs
The Johnson Controls P70LB-1C pressure dual control operates with an all-range regulation from 20" to 100" (-68 to 690 Kpa), featuring a fixed differential of 65" (448 Kpa) for consistent pressure control. Its pressure connection is a 36" cap with a 1/4" flare nut, supporting seamless wiring. The device is constructed with corrosion-resistant materials, suitable for harsh refrigerants, and weighs 3.1 lbs with dimensions of 6.5" W x 8.3" D x 2.5" H. Designed with a switch action SPST, it can handle high-pressure side ranges from 100" to 500" (690 to 3447 Kpa). It operates in Mexico, with a typical shipment timeframe of 4-8 business days. The control is compatible with non-corrosive refrigerants, ensuring long-term operation in commercial refrigeration environments.
- Electrical requirements: Not specified in provided data
- Operating range: 20" to 100" (-68 to 690 Kpa) with high-pressure side 100" to 500" (690 to 3447 Kpa)
- Construction & finish: Durable materials, weight 3.1 lbs, dimensions 6.5" x 8.3" x 2.5"
- Refrigeration type: Suitable for non-corrosive refrigerants in commercial systems
- Operating temperature: Not specified but designed for refrigeration environments
- Connection details: 36" cap with 1/4" flare nut
- Certification: Product type OEM, manufactured in Mexico
- Electrical compatibility: Suitable for commercial refrigeration wiring setups
- Drainage & airflow: Installation requires clearance for airflow and drainage considerations
- Maintenance: Designed for straightforward wiring and minimal adjustments
- Installation scenario: Mounting on refrigerant line with precise pressure connection
- Usage environment: Suitable for systems with non-corrosive refrigerants operating under specified pressure ranges
What is a commercial pressure dual control?
A commercial pressure dual control is a device used for regulating and monitoring system pressure in refrigeration and HVAC applications. It maintains system integrity by controlling low-pressure cut-out functions and capacity regulation. Installed in commercial refrigeration units, it ensures system safety and efficiency by opening or closing circuits based on preset pressure thresholds. The Johnson Controls P70LB-1C is designed for precise, reliable control of pressure ranges from 20" to 100" with a fixed differential, supporting systems that use non-corrosive refrigerants for consistent performance in food storage, beverage coolers, and HVAC systems. Its robust construction and fixed differential make it suitable for mid-volume commercial service, ensuring smooth, operationally efficient refrigeration workflows.
Top commercial pressure dual control for foodservice settings
This reliable pressure dual control from Johnson Controls, model P70LB-1C, ensures precise regulation and system safety for commercial refrigeration and HVAC. Its corrosion-resistant design and fixed differential support consistent operation for mid-volume commercial environments such as food storage, display refrigeration, and beverage cooling. Ideal for commercial kitchen workflows requiring dependable pressure management in refrigeration systems.
- Moderate workload — suited for typical foodservice refrigeration and HVAC systems
- Commercial refrigeration — designed for restaurant and catering environments
- Capacity regulation — precise pressure control from 20" to 100"
- Compact footprint — fits seamlessly into system piping and wiring
- Robust design — durable materials withstand demanding environment conditions
Why Choose Johnson Controls P70LB-1C Pressure Dual Control?
Johnson Controls P70LB-1C stands out among pressure controls with its fixed differential, corrosion-resistant construction, and broad pressure range. Its reliable switch action supports consistent low-pressure cut-out and capacity control, improving system safety and efficiency. Its durable design reduces maintenance needs, and the straightforward installation simplifies integration into commercial refrigeration and HVAC systems, making it a preferred choice for foodservice operators seeking dependable system regulation.
- Self-contained control with fixed differential for predictable operation
- Constructed from corrosion-resistant materials for longevity
- Compact design supports seamless integration into tight spaces
- Reliable switch action enhances system safety compliance
- Versatile for HVAC and refrigeration in commercial kitchens
