Parker PS4138166CP Air Regulator 125 Psi Sandwich Manifold

Product Description

The PARKER PS4138166CP is a sandwich manifold compressed air regulator rated for a maximum supply pressure of 125 psi. Built from zinc construction, it integrates directly into modular pneumatic systems as a sandwich-style unit, mounting between compatible valve or filter components without the need for additional fittings or pipe connections. The regulator includes a built-in pressure gauge with a 1/4-inch gauge port, a relief function for downstream pressure management, and an operating temperature range of -5 to 120 degrees F. It belongs to the Parker Series 2 pneumatic product line. HVAC technicians, industrial mechanics, and pipefitters install this type of component in compressed air distribution and control systems.

This regulator is suited for compressed air applications in both industrial and commercial environments where inline pressure regulation is required within a modular manifold assembly. The sandwich manifold design allows it to stack with other Series 2 pneumatic components, making it a practical choice for compact panel or machine-mounted air preparation assemblies. The unit measures 4.5 inches wide by 10 inches high, fitting standard manifold footprints in tight equipment enclosures or compressed air conditioning trains.

Key Features

• 125 psi maximum supply pressure rating for compressed air service
• Sandwich manifold design mounts inline between modular pneumatic components
• Integrated pressure gauge with 1/4-inch gauge port thread size
• Built-in relief function for downstream overpressure protection
• Zinc body construction for durability in compressed air environments
• Operating temperature range of -5 to 120 degrees F

Compatibility

Designed for use with compressed air systems requiring sandwich manifold regulators in the Parker Series 2 modular pneumatic product family.

Installation Notes

Installation should be performed by a qualified industrial mechanic, pipefitter, or HVAC technician familiar with compressed air system service. Isolate and depressurize the air supply fully before removing or installing any regulator component. Verify that the upstream supply pressure does not exceed 125 psi during operation. Follow applicable facility safety codes and equipment manufacturer guidelines when integrating into existing pneumatic manifold assemblies.