Continental Contitech HZB03830-50-31 Air Hose 50 Ft

Product Description

The CONTINENTAL CONTITECH HZB03830-50-31 is a multipurpose air hose engineered for demanding compressed-air service across trade and industrial applications. It features a 3/8-inch inside diameter and a 23/32-inch outside diameter, with an EPDM (Ethylene Propylene Diene Monomer) tube and cover construction that resists weathering, ozone, and temperature extremes. The hose carries a 300 psi working pressure rating and a service temperature range of -40 degrees F to 190 degrees F, making it suitable for outdoor and seasonal work. End connections are 3/8-inch MNPT x FNPT Swivel, allowing quick hookup to standard air fittings. Total length is 50 feet. HVAC technicians, plumbers, and general contractors reach for this hose where reliable air delivery and durability are the priority.

This hose is suited for general compressed-air service in residential and light commercial job sites. It handles pneumatic tool operation, blow-off tasks, and general air supply lines. The 50-foot length provides working range without the bulk of a longer hose, and the swivel FNPT end reduces torque and kinking at the tool connection. The black EPDM construction handles outdoor UV exposure and wide temperature swings without cracking or hardening over time, which is a practical advantage for seasonal HVAC and plumbing service work.

Key Features

• 300 psi working pressure rated for demanding compressed-air service
• EPDM construction resists ozone, UV, and temperature extremes
• Wide service range from -40 degrees F to 190 degrees F
• 3/8-inch MNPT x FNPT Swivel end connections for tool-free coupling
• 50-foot length delivers working reach on residential and commercial job sites
• 3/8-inch ID supports high airflow to pneumatic tools and equipment

Compatibility

Designed for use with standard 3/8-inch NPT compressed-air fittings and pneumatic tool connections common in HVAC, plumbing, and general mechanical service applications.

Installation Notes

Installation and service of compressed-air hose assemblies should be performed by qualified tradespeople familiar with pneumatic system pressures and fittings. Before connecting or disconnecting, depressurize the supply line and verify that system pressure does not exceed the hose working pressure rating. Inspect the hose and swivel fittings for damage or thread wear before each use. Comply with applicable OSHA and site-specific safety requirements for compressed-air equipment.