Speedaire 30E657

The SPEEDAIRE - 30E657 is a quick connect hose coupling intended for tool-free connection and disconnection. is a male hose coupling component for air or fluid connections. Sealing performance depends on proper installation, compatible components, and application conditions. It is rated for operation at -40°F to 150°F and has a maximum working pressure rating of 300 psi. It is stated to be compliant with ISO 6150 and MIL-C-4109F. It is intended for use with air or fluid lines within the specified temperature range and pressure rating. It is compatible with industrial interchange couplers and is intended for pneumatic applications when used with compatible components and within the rated specifications. Key Features: - Body and coupling size: 1/4 in, with a thread size of 1/4" -18 - Male hose fitting gender; connection type is NPT threading - Material: Steel with a zinc plated finish for surface protection - Seal material: Buna-N (nitrile) for leak resistance - Does not include an integrated valve component - Does not have a barbed hose tail