Parker 7212-251GN Push-on Air Hose 1/4 in Id 300 Psi Green

Product Description

The PARKER 7212-251GN is a push-on air hose designed for compressed air distribution in industrial and mechanical service environments. It features a 0.25-inch inside diameter and a 0.5-inch outside diameter, with a 300 psi working pressure rating. Constructed from Buna-N nitrile rubber, it handles a temperature range of -40 degrees F to 212 degrees F, making it suitable for demanding shop and field applications. This hose is sold cut-to-length in 1-foot increments, with a 25-foot minimum cut length per order. Installation is handled by HVAC technicians, plumbers, and mechanical contractors working on pneumatic and compressed air systems.

This hose is appropriate for use in residential and light commercial compressed air lines, pneumatic tool supply, and general-purpose air service installations. The push-on design eliminates the need for threaded fittings or clamps at the hose-to-fitting connection, simplifying assembly in tight spaces or high-volume installations. The green color provides easy visual identification on job sites where multiple hose types are in use. No end connections are included; this is raw hose stock intended for custom-length fabrication.

Key Features

• Push-on fitting compatibility — no clamps or threaded ends required
• 300 psi working pressure for standard compressed air service
• Buna-N nitrile rubber construction for oil and air resistance
• Wide temperature range: -40 degrees F to 212 degrees F
• 28 InHg vacuum rating supports light vacuum applications
• Green color for easy system identification
• Sold cut-to-length in 1-foot increments, 25-foot minimum

Compatibility

Designed for use with standard push-on air fittings compatible with 0.25-inch ID hose. No specific model or system compatibility was stated in the product data; verify fitting compatibility with your push-on coupler supplier before installation.

Installation Notes

This hose is installed by mechanical contractors and experienced tradespeople working on compressed air distribution systems. Shut off and bleed all air pressure from the system before cutting or connecting hose. Use a clean, square cut to ensure full engagement with push-on fittings and a proper seal. Installations should conform to applicable local codes and the fitting manufacturer's pressure ratings.