
The SPEEDAIRE - 30E559 is a quick connect hose coupling designed for rapid, tool-free connection and disconnection of hoses or equipment at the end of a hose or tool inlet. It is intended to form a sealed connection for air or fluid lines when properly installed. This male coupling features a 3/8 in NPT connection size and is intended for use for applications requiring faster hose connection and disconnection than threaded couplings.
Key Features:
- - Material: 304 Stainless Steel
- - Coupling Size: 3/8 in nominal diameter.
- - Hose Fitting Size: 3/8 in with male gender.
- - Connection Type: 3/8 in NPT threaded connection.
- - Seal material: HNBR
- - Maximum rated working pressure: 300 psi at 70°F
- - Rated temperature range: -40°F to 200°F
- - Finish: Plain surface treatment.
- - Interchange type: compatible with ARO fittings
- - Barbed: No barbed hose tail.
- - Includes Valve: No integrated valve included.
🏢
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.