Coilhose Pneumatics 4214-90PS 1/4" In-Line Preset Regulator, 90 PSI

Coilhose Pneumatics 4214‑90PS 1/4" In‑Line Preset Regulator – 90 PSI

The Coilhose Pneumatics 4214‑90PS is a compact, in‑line preset air regulator designed to deliver a consistent 90 PSI output for pneumatic tools, air systems, and shop equipment. This regulator installs directly into the air line, providing stable pressure control without the need for manual adjustment—ideal for applications requiring repeatable performance and protection against over‑pressure.

Built with durable materials and engineered for reliability, the 4214‑90PS helps extend tool life, improve efficiency, and maintain consistent operating pressure in demanding shop environments.

Key Features

• Preset 90 PSI output for consistent air pressure
• 1/4" in‑line design installs directly into air hose or air tool setup
• Protects tools from over‑pressure and improves performance
• Compact, lightweight, and durable construction
• Ideal for air tools, spray equipment, and regulated pneumatic systems

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