Midland Industries 73356B5 Polyurethane Tubing 500 Ft

Product Description

The MIDLAND INDUSTRIES 73356B5 is a black polyurethane tubing coil engineered for pneumatic and fluid transfer applications in industrial and commercial settings. With a 6.5 mm inside diameter, a 10 mm outside diameter, and a 1.75 mm wall thickness, this tubing handles working pressures up to 150 psi and vacuum ratings up to 28 inHg. A Shore A 98 hardness rating and a tight 25 mm minimum bend radius make it a dependable choice in tight routing conditions. Licensed trades and industrial maintenance technicians rely on this tubing where abrasion resistance, chemical resistance, and wide temperature range are required. The 500-foot coil reduces the need for spliced runs on larger installations.

This tubing is suited for pneumatic control lines, automation equipment, compressed air distribution, and general fluid transfer in both light industrial and heavy commercial environments. It operates across a temperature range of -40 to 150 degrees F, making it functional in cold storage environments as well as warm mechanical rooms. The coil format works well for contractors and maintenance shops that need to cut custom lengths. It connects directly to push-to-connect fittings, barb-type fittings, and compression fittings, which are common in pneumatic panel builds and machine tool hookups.

Key Features

• 6.5 mm ID and 10 mm OD with 1.75 mm wall thickness for consistent flow and pressure retention
• 150 psi working pressure with a 3:1 safety factor for reliable pneumatic service
• 28 inHg vacuum rating supports both pressure and suction applications
• Shore A 98 hardness and 25 mm minimum bend radius resist kinking in tight routing
• Resistant to abrasion, chemicals, cold, heat, and kinking
• Compatible with push-to-connect, barb-type, and compression fittings
• 500-foot coil length minimizes splices on large or extended pneumatic runs

Compatibility

Designed for use with push-to-connect fittings, barb-type fittings, and compression fittings in pneumatic and fluid transfer systems operating within the rated pressure and temperature range of this tubing.

Installation Notes

Installation is typically performed by industrial mechanics, HVAC technicians, or licensed plumbers depending on the application. Depressurize and lock out the air supply before cutting or connecting tubing. Use a clean, square cut with a dedicated tubing cutter to ensure a proper seal at push-to-connect and compression fittings. Verify that operating pressures and temperatures remain within the rated limits of this tubing throughout service.