Coilhose Pneumatics 4214-70PS Inline Air Regulator 70 Psi

Product Description

The COILHOSE PNEUMATICS 4214-70PS is an inline air pressure regulator designed to control and maintain downstream air pressure in compressed air systems. Rated to a maximum of 70 psi with a 1/4 inch NPT port, this regulator installs directly in the airline to deliver consistent, regulated pressure to pneumatic tools, equipment, and control devices. At 0.2 pounds, it is a compact, lightweight unit suited for shop, industrial, and field service applications. Licensed pneumatic mechanics and HVAC or general maintenance technicians typically handle installation and adjustment of inline regulators at this pressure rating.

The 4214-70PS is well suited for light- to medium-duty compressed air systems where stable downstream pressure is required. Its 1/4 inch NPT threaded end connections allow it to fit into standard airline plumbing using common fittings and adapters. Typical install scenarios include point-of-use pressure regulation ahead of pneumatic tools, spray equipment, automation components, or instrumentation that requires a consistent supply pressure below the main line pressure.

Key Features

• 70 psi maximum outlet pressure rating for light- to medium-duty pneumatic applications
• 1/4 inch NPT end connections for compatibility with standard compressed air plumbing
• Compact inline form factor at 2.88 inches wide for easy in-line installation with minimal space requirements
• Lightweight construction at 0.2 pounds for portable or overhead installations
• Part of the Series 4214 inline regulator family

Compatibility

Designed as an OEM-style inline pressure regulator for compressed air systems using 1/4 inch NPT plumbing connections and operating within a 70 psi maximum pressure range.

Installation Notes

Depressurize and lock out the compressed air supply completely before installing or removing inline regulators. Use appropriate thread sealant on NPT connections and tighten to hand-tight plus wrench-snug — avoid over-torquing plastic or soft-metal regulator bodies. Verify that system supply pressure does not exceed the 70 psi maximum rating of this regulator. Installation should comply with applicable local codes and the manufacturer's instructions.