Description
The Johnson Controls P70GA-11 is a commercial-grade pressure control designed for reliable system protection and switching in HVAC and refrigeration applications. With a sensing range of 20 to 100 PSI, this control provides precise pressure-activated switching to safeguard equipment and maintain optimal system performance.
Key Features
- Pressure sensing range: 20″ to 100 PSI
- 4-wire, dual-circuit design for versatile wiring configurations
- 1 Normally Open (NO) and 1 Normally Closed (NC) circuit for flexible control logic
- Open Low action — contacts open on pressure drop, providing low-pressure protection
- 1/4″ FNPT port connection for straightforward installation into standard refrigerant or fluid lines
Application
The P70GA-11 is well suited for use as a low-pressure safety control or operating control in commercial refrigeration systems, air conditioning equipment, and other pressure-sensitive HVAC applications. The dual-circuit, 4-wire configuration allows simultaneous control of two separate loads or circuits from a single pressure sensing point, reducing installation complexity and hardware costs.
Why Choose the Johnson Controls P70GA-11
- Dual-circuit output maximizes control flexibility in a single device
- Open Low action provides inherent low-pressure safety protection
- 1/4″ FNPT connection is compatible with standard industry fittings
- Trusted Johnson Controls quality for long-term reliability in demanding environments
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