Parker 7212-750GY Push-on Air Hose 3/4 in 300 Psi Gray

Product Description

The PARKER 7212-750GY is a push-on air hose designed for compressed air distribution in industrial and commercial service environments. Constructed from Buna-N (nitrile rubber), it delivers a 300 psi working pressure rating with a 3/4 inch inner diameter and a 1-1/32 inch outer diameter. The gray hose handles a wide temperature range of -40 degrees F to 212 degrees F, making it suitable for demanding shop and field applications. It is sold and priced in 1-foot increments with a 25-foot minimum cut length from a 400-foot master coil. Licensed contractors, millwrights, and industrial maintenance technicians are the typical installers.

This hose is used in compressed air systems where a push-on fitting connection is preferred for quick assembly without clamps or crimping. Common applications include shop air lines, pneumatic tool supply, and light industrial plumbing runs. The nitrile rubber construction resists petroleum-based fluids and ozone, making it appropriate for environments where incidental oil exposure is expected. It is available cut-to-length from bulk coil stock, which reduces waste on jobs requiring specific run lengths. No end connections are included; fittings are field-selected and installed separately.

Key Features

• 300 psi working pressure rating for compressed air service
• 3/4 inch ID bore supports high-volume air flow to pneumatic tools and equipment
• Buna-N (nitrile rubber) construction resists petroleum fluids and ozone degradation
• Rated for -40 degrees F to 212 degrees F continuous service temperature range
• 15 InHg vacuum rating adds utility for low-pressure suction applications
• Push-on design allows field assembly without crimping tools or hose clamps
• Sold in 1-foot increments from 400-foot coil with 25-foot minimum cut length

Compatibility

Designed for use with push-on style air fittings sized for 3/4 inch ID hose in compressed air and light vacuum systems. Verify fitting manufacturer push-on compatibility before assembly.

Installation Notes

Installation is typically performed by industrial pipefitters, HVAC technicians, or maintenance mechanics familiar with compressed air distribution systems. Depressurize and lock out the air supply before cutting or connecting hose sections. Use a clean, straight cut with a hose cutter to ensure a proper push-on fitting seat. Inspect fittings for burrs or damage before assembly, and confirm the system pressure does not exceed the 300 psi working pressure rating of this hose.