Parker 821-10-RL Push-on Air Hose 5/8 in Id 250 Psi

Product Description

The PARKER 821-10-RL is a push-on air hose designed for compressed air distribution in industrial, commercial, and trade service applications. The hose features a 5/8-inch inside diameter and a 0.91-inch outside diameter, with a maximum working pressure of 250 psi. Constructed from synthetic rubber and finished in black, it is built to handle a wide service temperature range from -40 degrees F to 212 degrees F. The hose is sold cut-to-length in 1-foot increments, with a 20-foot minimum cut length per order. Pneumatic technicians, plumbers, and mechanical contractors are the typical installers for this product.

This hose is suited for push-on fitting connections in compressed air systems found in shops, equipment rooms, and field service setups. The cut-to-length format allows technicians to size runs precisely for a given installation without splicing or wasting material. The synthetic rubber construction provides resistance to heat, ozone, and general weathering, making it appropriate for both indoor mechanical rooms and outdoor-adjacent service environments. No end connections are included; the hose is intended for use with separately sourced push-on fittings matched to the 5/8-inch ID specification.

Key Features

• 5/8-inch inside diameter with 0.91-inch outside diameter for push-on fitting compatibility
• 250 psi maximum working pressure for standard compressed air service
• Service temperature range: -40 degrees F to 212 degrees F
• Synthetic rubber construction resists heat, ozone, and weathering
• Sold cut-to-length in 1-foot increments; 20-foot minimum cut length
• No end connections included — pairs with separately sourced push-on fittings

Compatibility

Designed for use with push-on style air fittings sized for a 5/8-inch ID hose. Confirm fitting manufacturer specifications before assembly to ensure a secure, pressure-rated connection.

Installation Notes

Installation should be performed by a qualified pneumatic or mechanical technician familiar with compressed air system safety. Depressurize and lock out the air supply before cutting or connecting hose segments. Use only push-on fittings rated for the system working pressure and compatible with the 5/8-inch ID bore. Inspect the cut ends for clean, square cuts before seating onto fittings to ensure a leak-free connection.