Parker 7212-631BL Push-on Air Hose 5/8 in Id 300 Psi Blue

Product Description

The PARKER 7212-631BL is a push-on air hose designed for compressed air distribution and pneumatic tool applications in industrial and trade environments. Built from Buna-N nitrile rubber, this hose handles a working pressure of 300 psi and operates across a temperature range of -40 degrees F to 212 degrees F. With a 5/8-inch inner diameter and a 29/32-inch outer diameter, it delivers solid flow capacity for air tools and equipment. It is sold in 1-foot increments with a 25-foot minimum cut length from a 500-foot coil, making it practical for custom-length jobs on the shop floor or in the field.

This hose suits compressed air lines in mechanical shops, manufacturing facilities, construction sites, and HVAC service environments. The push-on design allows for quick coupling attachment without clamps on compatible push-on fittings, reducing assembly time. The blue Buna-N construction resists oil, ozone, and abrasion, which is appropriate for environments where hose contact with petroleum-based fluids or rough surfaces is common. Installers cutting custom lengths should plan runs carefully before ordering, since the 25-foot minimum cut applies per order increment.

Key Features

• 300 psi working pressure rated for demanding compressed air service
• Buna-N nitrile rubber construction resists oil, ozone, and abrasion
• Wide service temperature range: -40 degrees F to 212 degrees F
• 28 InHg vacuum rating supports light vacuum applications
• Push-on end design for tool-free coupling on compatible fittings
• Sold by the foot in custom cut lengths from a 500-foot coil (25-foot minimum)

Compatibility

Designed for use with push-on style air fittings and couplings compatible with 5/8-inch ID hose. No end connections are included; fittings are sourced separately based on the specific application.

Installation Notes

A licensed mechanic or qualified pneumatic systems technician should depressurize and bleed down the air system completely before cutting into any existing compressed air line. Push-on hose connections rely on barb-fit fittings and must be fully seated to maintain rated pressure. Verify that all fittings and couplings used are rated to at least 300 psi and are compatible with the 5/8-inch ID hose bore. Follow applicable OSHA and ANSI compressed air safety guidelines during installation and inspection.