Continental Contitech HZR03830-100-31 Air Hose 300 Psi

Product Description

The CONTINENTAL CONTITECH HZR03830-100-31 is a multipurpose compressed air hose built for demanding job-site and shop environments. Constructed from EPDM (Ethylene Propylene Diene Monomer), this hose handles a working pressure of 300 psi and a wide service temperature range of -40 degrees F to 190 degrees F. It measures 3/8 inches inside diameter and 23/32 inches outside diameter, with a 100-foot length that gives technicians reach across large work areas. Fitted with MNPT x FNPT swivel end connections in 3/8-inch size, it connects to standard air supply ports without adapters. HVAC techs, plumbers, and general contractors rely on this hose for pneumatic tool operation, blow-down tasks, and air supply runs in both residential and light commercial settings.

This hose suits a wide range of trade applications where a durable, flexible air supply line is required. The 100-foot length is a common choice for service vans and shop compressor stations. The swivel FNPT fitting on one end reduces torque during connection and disconnection, which helps extend fitting life. The EPDM construction resists ozone, weathering, and heat exposure, making this hose appropriate for both indoor shop use and outdoor field work. It is well-suited for HVAC service, plumbing pressure testing with air, light construction pneumatics, and general-purpose compressed air delivery.

Key Features

• 300 psi working pressure rated for demanding pneumatic tool and supply applications
• EPDM construction provides resistance to ozone, heat, and weathering
• Wide temperature range of -40 degrees F to 190 degrees F for year-round outdoor and shop use
• MNPT x FNPT swivel end connections in 3/8-inch size for standard air supply compatibility
• 100-foot length reduces the need for extension hoses across large work areas
• Red color for easy identification among multiple hose types on the job site

Compatibility

Designed as a standard-fit multipurpose compressed air hose for use with 3/8-inch NPT air supply fittings and pneumatic tools commonly found in HVAC, plumbing, electrical, and general construction service applications.

Installation Notes

Shut off the compressor and bleed residual air pressure from the system before connecting or disconnecting this hose. Inspect fittings and threads for damage prior to installation and ensure all connections are hand-tight before applying tool pressure. Do not exceed the rated working pressure of 300 psi. Hose routing should avoid sharp bends, pinch points, and contact with hot surfaces that could exceed the 190 degrees F temperature limit.