Parker PS4238166CP Air Regulator 125 Psi Sandwich Manifold

Product Description

The PARKER PS4238166CP is a sandwich manifold compressed air regulator rated for a maximum supply pressure of 125 psi. It belongs to Parker's Series 3 regulator line and is constructed with a zinc body for durability in demanding shop and industrial environments. The regulator includes a built-in pressure gauge with a 1/4-inch gauge port thread and features an integrated relief function to protect downstream equipment from overpressure conditions. Operating temperature range spans -5 to 120 degrees F. At 4.5 inches wide and 10 inches high, it is designed to mount inline within modular compressed air preparation assemblies. Licensed trades and industrial maintenance technicians are the primary installers.

The PS4238166CP is suited for compressed air systems where modular sandwiched manifold mounting is required, allowing multiple air preparation components to be stacked without additional pipe fittings. Typical applications include pneumatic control panels, production line air preparation stations, and facility maintenance systems in both light commercial and industrial settings. The pressure regulation range of 5 to 125 psi covers the majority of standard pneumatic tool and actuator requirements. The included pressure gauge allows direct on-unit monitoring of regulated outlet pressure without a separate gauge assembly.

Key Features

• Maximum supply pressure of 125 psi for broad pneumatic system compatibility
• Sandwich manifold design integrates into modular air preparation assemblies without additional pipe connections
• Built-in relief function protects downstream components from overpressure
• Pressure gauge included with 1/4-inch gauge port thread for direct inline monitoring
• Zinc body construction provides corrosion resistance suitable for compressed air service
• Wide operating temperature range of -5 to 120 degrees F supports varied installation environments

Compatibility

Designed as an OEM-style sandwich manifold regulator for Series 3 modular compressed air preparation systems handling compressed air service.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician or industrial maintenance professional. Isolate and depressurize the air supply line fully before removing any existing regulator or manifold component. Verify that all manifold mating surfaces are clean and undamaged before assembly to ensure a leak-free seal. Consult the applicable facility safety standards and the manufacturer's installation instructions for proper torque and sealing procedures on manifold port connections.