Parker 30KAAN17SPN Pneumatic Hose Coupling 3/8-18 Nptf Brass

Product Description

The PARKER 30KAAN17SPN is a brass pneumatic hose coupler designed for industrial compressed air and gas systems. Part of the Parker 30 Series, it features a 3/8-18 Male NPTF threaded connection with a 3/8 inch body diameter. Rated to 300 psi maximum working pressure and suitable for temperatures from -4 degrees F to 212 degrees F, this coupler handles demanding shop and plant environments. Its threaded brass construction provides corrosion resistance and reliable sealing on industrial interchange connections. Licensed HVAC technicians, pipefitters, and maintenance professionals install this coupler as part of pneumatic tool circuits, compressed air distribution lines, and inline connections requiring leak-free threaded fittings.

The 30KAAN17SPN is suited for industrial interchange pneumatic systems in commercial and light-industrial settings. It mates with standard industrial interchange style couplings and nipples, making it a common choice for air compressor drop lines, portable tool connections, and pneumatic control circuits. The Male NPTF thread type provides a pressure-tight mechanical seal without relying solely on thread sealant, reducing leak paths in high-cycle applications.

Key Features

• 3/8-18 Male NPTF thread for a dry-seal, pressure-tight connection
• 300 psi maximum working pressure for demanding industrial pneumatic service
• Brass body construction for corrosion resistance and durability
• Industrial interchange type — compatible with standard industrial interchange series nipples and sockets
• Operating temperature range: -4 degrees F to 212 degrees F
• Compact 2.52 inch overall length and 0.94 inch hex size for easy installation in tight spaces

Compatibility

The 30KAAN17SPN is part of the Parker 30 Series industrial interchange coupler family and is designed to connect with standard industrial interchange pneumatic nipples and fittings using 3/8-18 NPTF male threaded ports.

Installation Notes

Installation is typically performed by pipefitters, millwrights, or maintenance technicians working on compressed air distribution systems. De-energize and fully depressurize the pneumatic circuit before disconnecting or installing any coupler. Apply thread sealant or PTFE tape to the NPTF threads as required by the system designer or applicable plumbing codes. Do not exceed the rated 300 psi working pressure or the maximum 212 degrees F temperature limit.