
The HANSEN - 31AP37F is a quick connect hose coupling designed for connection and disconnection without requiring a separate tool. It is compatible with air tools, construction, and general pneumatic applications, designed to form a sealed connection using the specified seal material (Nitrile). This coupling features a sleeve locking mechanism that provides a locking connection using the sleeve locking mechanism and allows for quick release to help support faster hose changes compared to uncoupled connections without a locking mechanism.
- - Material: Steel construction with zinc-plated finish for corrosion resistance.
- - Connection Type: (Female) NPT thread with a 3/8"-18 thread size.
- - Coupling Size: 3/8 in body size with a hose fitting size of 1/4 in and female hose fitting gender.
- - Includes a plug coupling component; no integrated valve is included.
- - Seal Material: Nitrile for fluid-tight sealing.
- - Maximum Flow Rate: 1,274.25 liters per minute.
- - Maximum Working Pressure: 1,000 psi at 70°F.
- - Temperature Range: Operates between -40°F to 250°F.
- - Dimensions: Overall length of 1.81 in and max outside diameter of 0.81 in.
- - Interchange Type: Industrial standard compatible with Tru-Flate and 400 series fittings.
- - Barbed: No barbed hose tail present.
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.